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 (as low as 0.0R) and high power handling capabilities up to 3W. This SMD surface mount component offers excellent temperature coefficient characteristics and is compliant with AEC-Q200 standards, making it suitable for demanding applications in automotive electronics, power supplies, battery chargers, and consumer electronics.
Product Attributes
- Brand: JER (implied by part number example)
- Material: Pure Alloy
- Certifications: RoHS, REACH, AEC-Q200
Technical Specifications
| Type | Rated Power (W) | Resistance Range (m) | Temperature Coefficient TCR (ppm/) | Insulation Resistance (> M) | Dimensions (L x W x T mm) | Rated Current Calculation |
| 1206 | 1W (up to 3W) | 1m ~ 200m | 1m: 350; 2m~100m: 50; 110m~200m: 50 | >100 | 3.200.20 x 1.600.20 x 0.600.20 | I = P/R |
| 2512 | 2W, 3W | 0.5m ~ 500m | 0.5m: 350; 1m: 350; 2m~500m: 50 | >100 | 6.400.20 x 3.200.20 x 0.800.20 | I = P/R |
| 0805 | 0.25W, 0.5W | 1m ~ 20m | 1m: 350; 2m~20m: 50 | >100 | 2.000.20 x 1.250.20 x 0.600.20 | I = P/R |
2509291710_JIERR-RE2512F3R1R5L_C52033622.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible