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LRMAT2512-R04FT4
SMD Current Sense Resistor, 0.04 ohm, LRMA Series, 2512 [6432 Metric], 1 W, ± 1%, Metal Alloy
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ManufacturerTT ELECTRONICS / WELWYN
Manufacturer Part NoLRMAT2512-R04FT4
Newark Part No.
Full Reel54AH5979
Cut Tape89T4344
Product RangeLRMA Series
Your Part Number
Technical Datasheet
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Packaging Options
Cut Tape
| Quantity | Price |
|---|---|
| 10+ | $0.438 |
| 25+ | $0.346 |
| 50+ | $0.295 |
| 100+ | $0.244 |
| 250+ | $0.213 |
| 500+ | $0.194 |
| 1000+ | $0.179 |
Full Reel
| Quantity | Price |
|---|---|
| 1+ | $0.198 |
| 5000+ | $0.188 |
| 10000+ | $0.167 |
| 20000+ | $0.151 |
| 30000+ | $0.141 |
| 50000+ | $0.130 |
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerTT ELECTRONICS / WELWYN
Manufacturer Part NoLRMAT2512-R04FT4
Newark Part No.
Full Reel54AH5979
Cut Tape89T4344
Product RangeLRMA Series
Technical Datasheet
Resistance0.04ohm
Product RangeLRMA Series
Resistor Case / Package2512 [6432 Metric]
Power Rating1W
Resistance Tolerance± 1%
Resistor TechnologyMetal Alloy
Temperature Coefficient± 75ppm/°C
Product Length6.4mm
Product Width3.2mm
Product Height0.65mm
Operating Temperature Min-55°C
Operating Temperature Max170°C
Qualification-
SVHCNo SVHC (25-Jun-2025)
Product Overview
The Welwyn LRMA series T (standard) version are automotive grade, surface mount low resistance metal alloy resistors. The resistance range includes values from 1mohm to 100mohm.
- EIA 1210, 2512 chip sizes available
- Power rating of 1W (2512), 2W (2512) and 1.5 (2010) at 70°C
- Resistive tolerance is ±1% and ±5%
- ±75ppm/°C, ±100ppm/°C and ±275ppm/°C TCR values available
- Automotive grade AEC-Q200 qualified
- Ambient temperature range from -55°C to 170°C
- Insulation resistance is <gt/>100Mohm
- Cu-Ni element alloy and black coating
- Low thermal EMF and high power version
- Current sensing for power electronics
Technical Specifications
Resistance
0.04ohm
Resistor Case / Package
2512 [6432 Metric]
Resistance Tolerance
± 1%
Temperature Coefficient
± 75ppm/°C
Product Width
3.2mm
Operating Temperature Min
-55°C
Qualification
-
Product Range
LRMA Series
Power Rating
1W
Resistor Technology
Metal Alloy
Product Length
6.4mm
Product Height
0.65mm
Operating Temperature Max
170°C
SVHC
No SVHC (25-Jun-2025)
Technical Docs (2)
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Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
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