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Specifications
Resistance:
4mΩ
Power(Watts):
3W
Type:
Current Sense Resistor;Alloy Resistor
Tolerance:
±1%
Mfr. Part #:
JER2512F3R004
Package:
2512
Key Attributes
Model Number:
JER2512F3R004
Product Description
Product Overview
High-power alloy patch resistors designed for current sensing applications. These SMD components offer ultra-low resistance values (down to 0.0R), high power handling up to 3W, and excellent temperature coefficient characteristics. Compliant with AEC-Q200 and RoHS/REACH certifications, they are ideal for automotive electronics, power supplies, battery chargers, and consumer electronics.
Product Attributes
- Brand: JER (implied by part number example)
- Certifications: RoHS, REACH, AEC-Q200
Technical Specifications
| Type | Size | Rated Power (W) | Resistance Range (m) | Tolerance | TCR (ppm/) | Insulation Resistance (M) | Operating Temperature Range () |
| Alloy Resistor | 0805 | 0.25 / 0.5 | 1 ~ 20 | 1% / 2% / 5% | 350 (1m), 50 (2m~20m) | >100 | -55 ~ +170 |
| Alloy Resistor | 1206 | 1 | 1 ~ 200 | 1% / 2% / 5% | 350 (1m), 50 (2m~100m), 50 (110m~200m) | >100 | -55 ~ +170 |
| Alloy Resistor | 2512 | 2 / 3 | 0.5 ~ 500 | 1% / 2% / 5% | 50 (1m~4m), 350 (0.5m), 50 (2m~500m) | >100 | -55 ~ +170 |
2508221508_JIERR-JER2512F3R004_C46634448.pdf
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