Product Overview
The PATCH RESISTOR is a pure alloy, high-power current sensing resistor designed for precise current detection. It features an ultra-low resistance (down to 0.0R), excellent temperature coefficient characteristics, and high power handling capabilities up to 3W. Suitable for SMD surface mount installation, this resistor meets AEC-Q200 standards and is RoHS and REACH certified.
Product Attributes
- Brand: JER (implied by part number example)
- Material: Pure Alloy
- Certifications: AEC-Q200, RoHS, REACH
Technical Specifications
| Type | Rated Power (W) | Resistance Range (m) | TCR (ppm/) | Insulation Resistance (>M) | Dimensions (L x W x T mm) | Rated Current (A) Calculation | Operating Temperature Range () |
| 1206 | 1W | 1m ~ 100m | 1m: 350; 2m~100m: 50 | >100 | 3.200.20 x 1.600.20 x 0.600.20 | I = P/R | -55 ~ +170 |
| 1206 | 0.5W | 110m ~ 200m | 50 | >100 | 3.200.20 x 1.600.20 x 0.600.20 | I = P/R | -55 ~ +170 |
| 2512 | 2W | 0.5m ~ 500m | 1m: 350; 2m~500m: 50 | >100 | 6.400.20 x 3.200.20 x 0.800.20 | I = P/R | -55 ~ +170 |
| 2512 | 3W | 0.5m ~ 500m | 1m: 350; 2m~500m: 50 | >100 | 6.400.20 x 3.200.20 x 0.800.20 | I = P/R | -55 ~ +170 |
| 0805 | 0.25W | 1m ~ 20m | 350 | >100 | 2.000.20 x 1.250.20 x 0.600.20 | I = P/R | -55 ~ +170 |
| 0805 | 0.5W | 2m ~ 20m | 50 | >100 | 2.000.20 x 1.250.20 x 0.600.20 | I = P/R | -55 ~ +170 |
| 0805 | 0.5W | 1m | 350 | >100 | 2.000.20 x 1.250.20 x 0.600.20 | I = P/R | -55 ~ +170 |
2509291710_JIERR-RE2512F3R080_C52033629.pdf
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