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                                                                                                  • New Deals
                                                                                                    1. Home
                                                                                                    2. Cooling & Thermal Management
                                                                                                    3. Heat Sinks
                                                                                                    4. Natural Convection Heat Sinks

                                                                                                    Natural Convection Heat Sinks:

                                                                                                    3,236 Products Found
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                                                                                                    SK 04/100 SA
                                                                                                    FISCHER ELEKTRONIK SK 04/100 SA
                                                                                                    34M8456

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    FISCHER ELEKTRONIK
                                                                                                    1. HEAT SINK
                                                                                                    Each
                                                                                                    1+
                                                                                                    $8.440
                                                                                                    10+
                                                                                                    $8.190
                                                                                                    25+
                                                                                                    $8.010
                                                                                                    50+
                                                                                                    $7.850
                                                                                                    100+
                                                                                                    $7.680
                                                                                                    More Pricing...
                                                                                                    Total:$8.44
                                                                                                    Min: 1 / Mult: 1
                                                                                                    2.8°C/W
                                                                                                    TO-3
                                                                                                    97mm
                                                                                                    -
                                                                                                    24.99mm
                                                                                                    100mm
                                                                                                    -
                                                                                                    Aluminium
                                                                                                    3.82"
                                                                                                    0.98"
                                                                                                    3.94"
                                                                                                    -
                                                                                                    -
                                                                                                    ICK SMD E 15 SA
                                                                                                    FISCHER ELEKTRONIK ICK SMD E 15 SA
                                                                                                    34M6440

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    FISCHER ELEKTRONIK
                                                                                                    1. HEAT SINK
                                                                                                    Each
                                                                                                    1+
                                                                                                    $4.490
                                                                                                    10+
                                                                                                    $4.340
                                                                                                    25+
                                                                                                    $4.220
                                                                                                    50+
                                                                                                    $3.950
                                                                                                    100+
                                                                                                    $3.670
                                                                                                    More Pricing...
                                                                                                    Total:$4.49
                                                                                                    Min: 1 / Mult: 1
                                                                                                    27°C/W
                                                                                                    DIP, PLCC, SMD
                                                                                                    15.3mm
                                                                                                    -
                                                                                                    8mm
                                                                                                    15.3mm
                                                                                                    -
                                                                                                    Aluminium
                                                                                                    0.6"
                                                                                                    0.31"
                                                                                                    0.6"
                                                                                                    -
                                                                                                    -
                                                                                                    ICK BGA 14 X 14
                                                                                                    FISCHER ELEKTRONIK ICK BGA 14 X 14
                                                                                                    58M7229

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    FISCHER ELEKTRONIK
                                                                                                    1. Heat Sink
                                                                                                    2. For Ball Grid Array
                                                                                                    3. 29 °C/W
                                                                                                    4. BGA
                                                                                                    5. 14 mm
                                                                                                    6. 10.01 mm
                                                                                                    7. 14 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    $1.420
                                                                                                    10+
                                                                                                    $1.350
                                                                                                    25+
                                                                                                    $1.300
                                                                                                    50+
                                                                                                    $1.250
                                                                                                    100+
                                                                                                    $1.190
                                                                                                    Total:$1.42
                                                                                                    Min: 1 / Mult: 1
                                                                                                    29°C/W
                                                                                                    BGA
                                                                                                    14mm
                                                                                                    -
                                                                                                    10.01mm
                                                                                                    14mm
                                                                                                    -
                                                                                                    Aluminium
                                                                                                    0.55"
                                                                                                    0.394"
                                                                                                    0.55"
                                                                                                    -
                                                                                                    -
                                                                                                    ICK BGA 10 X 10 X 10
                                                                                                    FISCHER ELEKTRONIK ICK BGA 10 X 10 X 10
                                                                                                    17T5892

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    FISCHER ELEKTRONIK
                                                                                                    1. Heat Sink
                                                                                                    2. Square
                                                                                                    3. PCB
                                                                                                    4. For Ball Grid Arrays
                                                                                                    5. 28.5 °C/W
                                                                                                    6. BGA
                                                                                                    7. 10 mm
                                                                                                    8. 10.01 mm
                                                                                                    9. 10 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    $1.910
                                                                                                    10+
                                                                                                    $1.850
                                                                                                    25+
                                                                                                    $1.790
                                                                                                    50+
                                                                                                    $1.740
                                                                                                    100+
                                                                                                    $1.690
                                                                                                    Total:$1.91
                                                                                                    Min: 1 / Mult: 1
                                                                                                    28.5°C/W
                                                                                                    BGA
                                                                                                    10mm
                                                                                                    -
                                                                                                    10.01mm
                                                                                                    10mm
                                                                                                    -
                                                                                                    Aluminium
                                                                                                    0.39"
                                                                                                    0.394"
                                                                                                    0.39"
                                                                                                    -
                                                                                                    -
                                                                                                    PF527
                                                                                                    BOYD PF527
                                                                                                    10WX1032

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    BOYD
                                                                                                    1. Heat Sink
                                                                                                    2. TO-3
                                                                                                    3. 7.3 °C/W
                                                                                                    4. TO-3
                                                                                                    5. 26.9 mm
                                                                                                    6. 24.99 mm
                                                                                                    7. 41 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    $29.520
                                                                                                    Total:$29.52
                                                                                                    Min: 1 / Mult: 1
                                                                                                    7.3°C/W
                                                                                                    TO-3
                                                                                                    40.8mm
                                                                                                    -
                                                                                                    25mm
                                                                                                    26.9mm
                                                                                                    -
                                                                                                    Aluminium
                                                                                                    1.61"
                                                                                                    0.98"
                                                                                                    1.06"
                                                                                                    -
                                                                                                    -
                                                                                                    637-10ABPE
                                                                                                    WAKEFIELD THERMAL 637-10ABPE
                                                                                                    93K7986

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    WAKEFIELD THERMAL
                                                                                                    1. Heat Sink
                                                                                                    2. Square
                                                                                                    3. PCB
                                                                                                    4. Black Anodized
                                                                                                    5. Wave-Solderable
                                                                                                    6. 12.67 °C/W
                                                                                                    7. TO-220
                                                                                                    8. 34.9 mm
                                                                                                    9. 25.4 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    $2.230
                                                                                                    10+
                                                                                                    $2.020
                                                                                                    25+
                                                                                                    $1.940
                                                                                                    50+
                                                                                                    $1.890
                                                                                                    100+
                                                                                                    $1.830
                                                                                                    More Pricing...
                                                                                                    Total:$2.23
                                                                                                    Min: 1 / Mult: 1
                                                                                                    12.67°C/W
                                                                                                    TO-220
                                                                                                    34.9mm
                                                                                                    -
                                                                                                    25.4mm
                                                                                                    12.7mm
                                                                                                    -
                                                                                                    Aluminum
                                                                                                    1.37"
                                                                                                    1"
                                                                                                    0.5"
                                                                                                    -
                                                                                                    -
                                                                                                    SK 409/25,4 STS
                                                                                                    FISCHER ELEKTRONIK SK 409/25,4 STS
                                                                                                    34M8466

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    FISCHER ELEKTRONIK
                                                                                                    1. Heat Sink
                                                                                                    2. TO-220/TO-3P
                                                                                                    3. 8.2 °C/W
                                                                                                    4. TO-3P
                                                                                                    5. TO-220
                                                                                                    6. 45 mm
                                                                                                    7. 12.7 mm
                                                                                                    8. 25.4 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    $4.300
                                                                                                    10+
                                                                                                    $4.170
                                                                                                    25+
                                                                                                    $4.050
                                                                                                    50+
                                                                                                    $3.790
                                                                                                    100+
                                                                                                    $3.520
                                                                                                    More Pricing...
                                                                                                    Total:$4.30
                                                                                                    Min: 1 / Mult: 1
                                                                                                    8.2°C/W
                                                                                                    TO-3P, TO-220
                                                                                                    45mm
                                                                                                    -
                                                                                                    12.7mm
                                                                                                    25.4mm
                                                                                                    -
                                                                                                    Aluminium
                                                                                                    1.77"
                                                                                                    0.5"
                                                                                                    1"
                                                                                                    -
                                                                                                    -
                                                                                                    SK 92/75 SA
                                                                                                    FISCHER ELEKTRONIK SK 92/75 SA
                                                                                                    34M8490

                                                                                                    RoHS

                                                                                                    FISCHER ELEKTRONIK
                                                                                                    1. Heat Sink
                                                                                                    2. Standard Extruded
                                                                                                    3. Black Anodized
                                                                                                    4. 1.6 C/W
                                                                                                    5. 40 mm
                                                                                                    6. 100 mm
                                                                                                    7. 75 mm RoHS Compliant: Yes
                                                                                                    Each
                                                                                                    1+
                                                                                                    $18.150
                                                                                                    5+
                                                                                                    $16.930
                                                                                                    10+
                                                                                                    $15.570
                                                                                                    25+
                                                                                                    $14.210
                                                                                                    50+
                                                                                                    $12.850
                                                                                                    More Pricing...
                                                                                                    Total:$18.15
                                                                                                    Min: 1 / Mult: 1
                                                                                                    1.6°C/W
                                                                                                    -
                                                                                                    100mm
                                                                                                    -
                                                                                                    40mm
                                                                                                    75mm
                                                                                                    -
                                                                                                    Aluminium
                                                                                                    3.94"
                                                                                                    1.57"
                                                                                                    2.95"
                                                                                                    -
                                                                                                    -
                                                                                                    SK 525 30
                                                                                                    FISCHER ELEKTRONIK SK 525 30
                                                                                                    46T6900

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    FISCHER ELEKTRONIK
                                                                                                    1. Heat Sink
                                                                                                    2. PCB
                                                                                                    3. Board Level
                                                                                                    4. Extruded
                                                                                                    5. TO-220
                                                                                                    6. 7.8 C/W
                                                                                                    7. 28 mm
                                                                                                    8. 19.4 mm
                                                                                                    9. 30 mm RoHS Compliant: Yes
                                                                                                    Each
                                                                                                    1+
                                                                                                    $6.090
                                                                                                    10+
                                                                                                    $5.840
                                                                                                    25+
                                                                                                    $5.660
                                                                                                    50+
                                                                                                    $5.240
                                                                                                    100+
                                                                                                    $4.780
                                                                                                    More Pricing...
                                                                                                    Total:$6.09
                                                                                                    Min: 1 / Mult: 1
                                                                                                    7.8°C/W
                                                                                                    TO-220
                                                                                                    19.4mm
                                                                                                    -
                                                                                                    28mm
                                                                                                    30mm
                                                                                                    -
                                                                                                    Aluminium
                                                                                                    0.76"
                                                                                                    1.1"
                                                                                                    1.18"
                                                                                                    -
                                                                                                    -
                                                                                                    SK 129 50,8 STS
                                                                                                    FISCHER ELEKTRONIK SK 129 50,8 STS
                                                                                                    74M4515

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    FISCHER ELEKTRONIK
                                                                                                    1. Heat Sink
                                                                                                    2. Extruded
                                                                                                    3. PCB Mount
                                                                                                    4. SOT-32
                                                                                                    5. TO-3P
                                                                                                    6. TO-220
                                                                                                    7. 5.3 C/W
                                                                                                    8. 50.8 mm
                                                                                                    9. 42 mm
                                                                                                    10. 25 mm RoHS Compliant: Yes
                                                                                                    Each
                                                                                                    1+
                                                                                                    $9.900
                                                                                                    10+
                                                                                                    $9.640
                                                                                                    25+
                                                                                                    $9.460
                                                                                                    50+
                                                                                                    $9.270
                                                                                                    100+
                                                                                                    $9.090
                                                                                                    More Pricing...
                                                                                                    Total:$9.90
                                                                                                    Min: 1 / Mult: 1
                                                                                                    5.3°C/W
                                                                                                    SOT-32, TO-3P, TO-220
                                                                                                    42mm
                                                                                                    -
                                                                                                    50.8mm
                                                                                                    25mm
                                                                                                    -
                                                                                                    Aluminium
                                                                                                    1.65"
                                                                                                    2"
                                                                                                    0.98"
                                                                                                    -
                                                                                                    -
                                                                                                    FK 201SA-3
                                                                                                    FISCHER ELEKTRONIK FK 201SA-3
                                                                                                    34M6200

                                                                                                    RoHS

                                                                                                    FISCHER ELEKTRONIK
                                                                                                    1. Heat Sink
                                                                                                    2. TO-3
                                                                                                    3. TO-3
                                                                                                    4. 6 C/W
                                                                                                    5. 25.4 mm
                                                                                                    6. 45 mm
                                                                                                    7. 45 mm RoHS Compliant: Yes
                                                                                                    Each
                                                                                                    1+
                                                                                                    $2.410
                                                                                                    10+
                                                                                                    $2.300
                                                                                                    25+
                                                                                                    $2.190
                                                                                                    50+
                                                                                                    $2.090
                                                                                                    100+
                                                                                                    $1.970
                                                                                                    More Pricing...
                                                                                                    Total:$2.41
                                                                                                    Min: 1 / Mult: 1
                                                                                                    6°C/W
                                                                                                    TO-3
                                                                                                    45mm
                                                                                                    -
                                                                                                    25.4mm
                                                                                                    45mm
                                                                                                    -
                                                                                                    Aluminium
                                                                                                    1.77"
                                                                                                    1"
                                                                                                    1.77"
                                                                                                    -
                                                                                                    -
                                                                                                    SK 104 38,1 STS
                                                                                                    FISCHER ELEKTRONIK SK 104 38,1 STS
                                                                                                    46T6890

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    FISCHER ELEKTRONIK
                                                                                                    1. Heat Sink
                                                                                                    2. TO-220
                                                                                                    3. SOT-32
                                                                                                    4. TO-3P
                                                                                                    5. TO-220
                                                                                                    6. 11 C/W
                                                                                                    7. 12.7 mm
                                                                                                    8. 34.9 mm
                                                                                                    9. 38.1 mm RoHS Compliant: Yes
                                                                                                    Each
                                                                                                    1+
                                                                                                    $3.470
                                                                                                    10+
                                                                                                    $3.400
                                                                                                    25+
                                                                                                    $3.190
                                                                                                    50+
                                                                                                    $3.080
                                                                                                    100+
                                                                                                    $3.010
                                                                                                    More Pricing...
                                                                                                    Total:$3.47
                                                                                                    Min: 1 / Mult: 1
                                                                                                    11°C/W
                                                                                                    SOT-32, TO-3P, TO-220
                                                                                                    34.9mm
                                                                                                    -
                                                                                                    12.7mm
                                                                                                    38.1mm
                                                                                                    -
                                                                                                    Aluminium
                                                                                                    1.37"
                                                                                                    0.5"
                                                                                                    1.5"
                                                                                                    -
                                                                                                    -
                                                                                                    ICK S 40 X 40 X 20
                                                                                                    FISCHER ELEKTRONIK ICK S 40 X 40 X 20
                                                                                                    17T5920

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    FISCHER ELEKTRONIK
                                                                                                    1. Heat Sink
                                                                                                    2. Square
                                                                                                    3. 3.5 °C/W
                                                                                                    4. Universal Processor
                                                                                                    5. 40 mm
                                                                                                    6. 19.99 mm
                                                                                                    7. 40 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    $15.030
                                                                                                    5+
                                                                                                    $14.180
                                                                                                    10+
                                                                                                    $13.230
                                                                                                    25+
                                                                                                    $12.290
                                                                                                    50+
                                                                                                    $11.340
                                                                                                    More Pricing...
                                                                                                    Total:$15.03
                                                                                                    Min: 1 / Mult: 1
                                                                                                    3.5°C/W
                                                                                                    Universal Processor
                                                                                                    40mm
                                                                                                    -
                                                                                                    19.99mm
                                                                                                    40mm
                                                                                                    -
                                                                                                    Aluminium
                                                                                                    1.58"
                                                                                                    0.79"
                                                                                                    1.57"
                                                                                                    -
                                                                                                    -
                                                                                                    ML524-30-B
                                                                                                    BOYD ML524-30-B
                                                                                                    51R6785

                                                                                                    RoHS

                                                                                                    BOYD
                                                                                                    1. HEATSINK
                                                                                                    2. 6.26°C/W
                                                                                                    3. TO-247 / TO-218
                                                                                                    Each
                                                                                                    1+
                                                                                                    $5.680
                                                                                                    10+
                                                                                                    $5.500
                                                                                                    25+
                                                                                                    $5.340
                                                                                                    50+
                                                                                                    $5.000
                                                                                                    100+
                                                                                                    $4.640
                                                                                                    More Pricing...
                                                                                                    Total:$5.68
                                                                                                    Min: 1 / Mult: 1
                                                                                                    6.26°C/W
                                                                                                    TO-218, TO-247
                                                                                                    22mm
                                                                                                    -
                                                                                                    35.05mm
                                                                                                    150mm
                                                                                                    -
                                                                                                    -
                                                                                                    0.87"
                                                                                                    1.38"
                                                                                                    0.87"
                                                                                                    -
                                                                                                    -
                                                                                                    MC33282
                                                                                                    MULTICOMP PRO MC33282
                                                                                                    09R3167

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    MULTICOMP PRO
                                                                                                    1. HEAT SINK
                                                                                                    Each
                                                                                                    1+
                                                                                                    $2.320
                                                                                                    100+
                                                                                                    $2.130
                                                                                                    250+
                                                                                                    $2.010
                                                                                                    500+
                                                                                                    $1.870
                                                                                                    1000+
                                                                                                    $1.770
                                                                                                    Total:$2.32
                                                                                                    Min: 1 / Mult: 1
                                                                                                    21°C/W
                                                                                                    TO-220
                                                                                                    12.7mm
                                                                                                    -
                                                                                                    19.02mm
                                                                                                    12.7mm
                                                                                                    -
                                                                                                    -
                                                                                                    0.5"
                                                                                                    0.75"
                                                                                                    0.5"
                                                                                                    -
                                                                                                    -
                                                                                                    273-AB
                                                                                                    WAKEFIELD THERMAL 273-AB
                                                                                                    81F046

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    WAKEFIELD THERMAL
                                                                                                    1. Heat Sink
                                                                                                    2. Square
                                                                                                    3. Black Anodized
                                                                                                    4. 24.5 °C/W
                                                                                                    5. TO-218
                                                                                                    6. TO-220
                                                                                                    7. 19.1 mm
                                                                                                    8. 9.53 mm
                                                                                                    9. 19 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    $0.689
                                                                                                    10+
                                                                                                    $0.623
                                                                                                    25+
                                                                                                    $0.599
                                                                                                    50+
                                                                                                    $0.582
                                                                                                    100+
                                                                                                    $0.565
                                                                                                    More Pricing...
                                                                                                    Total:$0.69
                                                                                                    Min: 1 / Mult: 1
                                                                                                    24.5°C/W
                                                                                                    TO-218, TO-220
                                                                                                    19.1mm
                                                                                                    -
                                                                                                    9.53mm
                                                                                                    19mm
                                                                                                    -
                                                                                                    Aluminum
                                                                                                    0.75"
                                                                                                    0.375"
                                                                                                    0.75"
                                                                                                    -
                                                                                                    273 Series
                                                                                                    SK 508 100 SA
                                                                                                    FISCHER ELEKTRONIK SK 508 100 SA
                                                                                                    17T6992

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    FISCHER ELEKTRONIK
                                                                                                    1. Heat Sink
                                                                                                    2. Square
                                                                                                    3. PCB
                                                                                                    4. Extruded
                                                                                                    5. LED
                                                                                                    6. 3.8 °C/W
                                                                                                    7. 100 mm
                                                                                                    8. 24.99 mm
                                                                                                    9. 100 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    $19.630
                                                                                                    10+
                                                                                                    $19.080
                                                                                                    25+
                                                                                                    $18.530
                                                                                                    50+
                                                                                                    $17.980
                                                                                                    100+
                                                                                                    $17.430
                                                                                                    More Pricing...
                                                                                                    Total:$19.63
                                                                                                    Min: 1 / Mult: 1
                                                                                                    3.8°C/W
                                                                                                    -
                                                                                                    100mm
                                                                                                    -
                                                                                                    24.99mm
                                                                                                    100mm
                                                                                                    -
                                                                                                    Aluminium
                                                                                                    3.94"
                                                                                                    0.98"
                                                                                                    3.94"
                                                                                                    -
                                                                                                    -
                                                                                                    MC33279
                                                                                                    MULTICOMP PRO MC33279
                                                                                                    09R3164

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    MULTICOMP PRO
                                                                                                    1. HEAT SINK
                                                                                                    Each
                                                                                                    1+
                                                                                                    $3.500
                                                                                                    100+
                                                                                                    $3.220
                                                                                                    250+
                                                                                                    $3.040
                                                                                                    500+
                                                                                                    $2.830
                                                                                                    1000+
                                                                                                    $2.670
                                                                                                    Total:$3.50
                                                                                                    Min: 1 / Mult: 1
                                                                                                    7.1°C/W
                                                                                                    TO-220
                                                                                                    42mm
                                                                                                    -
                                                                                                    25mm
                                                                                                    38mm
                                                                                                    -
                                                                                                    -
                                                                                                    1.65"
                                                                                                    0.98"
                                                                                                    1.5"
                                                                                                    -
                                                                                                    -
                                                                                                    6391BG
                                                                                                    BOYD 6391BG
                                                                                                    99K0082

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    BOYD
                                                                                                    1. Heat Sink
                                                                                                    2. TO-220/218
                                                                                                    3. TO-218
                                                                                                    4. TO-220
                                                                                                    5. 12.9 C/W
                                                                                                    6. 38.1 mm
                                                                                                    7. 16.26 mm
                                                                                                    8. 16.26 mm RoHS Compliant: Yes
                                                                                                    Each
                                                                                                    1+
                                                                                                    $16.940
                                                                                                    10+
                                                                                                    $16.270
                                                                                                    25+
                                                                                                    $15.220
                                                                                                    50+
                                                                                                    $14.120
                                                                                                    100+
                                                                                                    $12.590
                                                                                                    More Pricing...
                                                                                                    Total:$16.94
                                                                                                    Min: 1 / Mult: 1
                                                                                                    12.9°C/W
                                                                                                    TO-218, TO-220
                                                                                                    16.26mm
                                                                                                    -
                                                                                                    38.1mm
                                                                                                    16.26mm
                                                                                                    -
                                                                                                    Aluminium
                                                                                                    0.64"
                                                                                                    1.5"
                                                                                                    0.64"
                                                                                                    -
                                                                                                    -
                                                                                                    TV4
                                                                                                    BOYD TV4
                                                                                                    10WX1055

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    BOYD
                                                                                                    1. HEAT SINK
                                                                                                    Each
                                                                                                    1+
                                                                                                    $11.300
                                                                                                    10+
                                                                                                    $11.020
                                                                                                    25+
                                                                                                    $10.770
                                                                                                    50+
                                                                                                    $10.240
                                                                                                    100+
                                                                                                    $9.670
                                                                                                    More Pricing...
                                                                                                    Total:$11.30
                                                                                                    Min: 1 / Mult: 1
                                                                                                    21°C/W
                                                                                                    TO-126
                                                                                                    22mm
                                                                                                    -
                                                                                                    19mm
                                                                                                    19mm
                                                                                                    -
                                                                                                    Aluminium
                                                                                                    0.87"
                                                                                                    0.75"
                                                                                                    0.75"
                                                                                                    -
                                                                                                    -
                                                                                                    SK 56/ 200 SA
                                                                                                    FISCHER ELEKTRONIK SK 56/ 200 SA
                                                                                                    74M4519

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    FISCHER ELEKTRONIK
                                                                                                    1. Heat Sink
                                                                                                    2. Extruded
                                                                                                    3. 0.3 C/W
                                                                                                    4. 40 mm
                                                                                                    5. 300 mm
                                                                                                    6. 200 mm RoHS Compliant: Yes
                                                                                                    Each
                                                                                                    1+
                                                                                                    $119.550
                                                                                                    10+
                                                                                                    $114.830
                                                                                                    25+
                                                                                                    $110.110
                                                                                                    50+
                                                                                                    $105.390
                                                                                                    100+
                                                                                                    $100.680
                                                                                                    Total:$119.55
                                                                                                    Min: 1 / Mult: 1
                                                                                                    0.3°C/W
                                                                                                    -
                                                                                                    300mm
                                                                                                    -
                                                                                                    40mm
                                                                                                    200mm
                                                                                                    -
                                                                                                    Aluminium
                                                                                                    11.81"
                                                                                                    1.57"
                                                                                                    7.87"
                                                                                                    -
                                                                                                    -
                                                                                                    LTN20069
                                                                                                    WAKEFIELD THERMAL LTN20069
                                                                                                    46P4409

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    WAKEFIELD THERMAL
                                                                                                    1. Heat Sink
                                                                                                    2. BGA
                                                                                                    3. 16.5 mm
                                                                                                    4. 8.89 mm
                                                                                                    5. 16.5 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    $2.010
                                                                                                    10+
                                                                                                    $1.820
                                                                                                    25+
                                                                                                    $1.750
                                                                                                    50+
                                                                                                    $1.700
                                                                                                    100+
                                                                                                    $1.660
                                                                                                    More Pricing...
                                                                                                    Total:$2.01
                                                                                                    Min: 1 / Mult: 1
                                                                                                    -
                                                                                                    BGA
                                                                                                    16.5mm
                                                                                                    -
                                                                                                    8.89mm
                                                                                                    16.5mm
                                                                                                    -
                                                                                                    Aluminum
                                                                                                    0.65"
                                                                                                    0.35"
                                                                                                    0.65"
                                                                                                    -
                                                                                                    -
                                                                                                    FK 245 MI 247 V
                                                                                                    FISCHER ELEKTRONIK FK 245 MI 247 V
                                                                                                    34M6227

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    FISCHER ELEKTRONIK
                                                                                                    1. Heat Sink
                                                                                                    2. TO-218/220/249
                                                                                                    3. TO-218
                                                                                                    4. TO-220
                                                                                                    5. TO-247
                                                                                                    6. TO-248
                                                                                                    7. 19.7 C/W
                                                                                                    8. 28 mm
                                                                                                    9. 20 mm
                                                                                                    10. 9 mm RoHS Compliant: Yes
                                                                                                    Each
                                                                                                    1+
                                                                                                    $3.640
                                                                                                    10+
                                                                                                    $3.580
                                                                                                    25+
                                                                                                    $3.390
                                                                                                    50+
                                                                                                    $3.290
                                                                                                    100+
                                                                                                    $3.220
                                                                                                    More Pricing...
                                                                                                    Total:$3.64
                                                                                                    Min: 1 / Mult: 1
                                                                                                    19.7°C/W
                                                                                                    TO-218, TO-220, TO-247, TO-248
                                                                                                    20mm
                                                                                                    -
                                                                                                    28mm
                                                                                                    9mm
                                                                                                    -
                                                                                                    Copper
                                                                                                    0.79"
                                                                                                    1.1"
                                                                                                    0.35"
                                                                                                    -
                                                                                                    -
                                                                                                    SW25-4G
                                                                                                    BOYD SW25-4G
                                                                                                    01M9146

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    BOYD
                                                                                                    1. Heat Sink
                                                                                                    2. PCB
                                                                                                    3. Board Level
                                                                                                    4. 11.4 °C/W
                                                                                                    5. TO-218
                                                                                                    6. TO-220
                                                                                                    7. TO-247
                                                                                                    8. 12.5 mm
                                                                                                    9. 24.99 mm
                                                                                                    10. 34 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    $1.230
                                                                                                    Total:$1.23
                                                                                                    Min: 1 / Mult: 1
                                                                                                    13°C/W
                                                                                                    TO-218, TO-220, TO-247
                                                                                                    34.5mm
                                                                                                    -
                                                                                                    25mm
                                                                                                    12.5mm
                                                                                                    -
                                                                                                    Aluminium
                                                                                                    1.36"
                                                                                                    0.98"
                                                                                                    0.49"
                                                                                                    -
                                                                                                    -
                                                                                                    423K
                                                                                                    WAKEFIELD THERMAL 423K
                                                                                                    58F511

                                                                                                    Data Sheet

                                                                                                    RoHS

                                                                                                    WAKEFIELD THERMAL
                                                                                                    1. Heat Sink
                                                                                                    2. Square
                                                                                                    3. PCB
                                                                                                    4. Double Surface
                                                                                                    5. 0.94 °C/W
                                                                                                    6. TO-3
                                                                                                    7. 120.7 mm
                                                                                                    8. 66.7 mm
                                                                                                    9. 140 mm
                                                                                                    Each
                                                                                                    1+
                                                                                                    $31.160
                                                                                                    5+
                                                                                                    $29.370
                                                                                                    10+
                                                                                                    $27.570
                                                                                                    25+
                                                                                                    $26.270
                                                                                                    50+
                                                                                                    $25.320
                                                                                                    More Pricing...
                                                                                                    Total:$31.16
                                                                                                    Min: 1 / Mult: 1
                                                                                                    0.94°C/W
                                                                                                    TO-3
                                                                                                    120.7mm
                                                                                                    -
                                                                                                    66.7mm
                                                                                                    140mm
                                                                                                    -
                                                                                                    Aluminum
                                                                                                    4.75"
                                                                                                    2.63"
                                                                                                    5.52"
                                                                                                    -
                                                                                                    -
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