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Specifications
Resistance:
5mΩ
Power(Watts):
3W
Type:
Current Sense Resistor;Alloy Resistor
Tolerance:
±1%
Mfr. Part #:
JER2512F3R005
Package:
2512
Key Attributes
Model Number:
JER2512F3R005
Product Description
Product Overview
High-power alloy patch resistors designed for current sensing applications. Featuring SMD chip mounting, high power ratings up to 3W, and ultra-low resistance values (down to 0.0R). These resistors offer excellent temperature coefficient characteristics and comply with AEC-Q200 standards, making them suitable for demanding automotive and electronic applications.
Product Attributes
- Product Type: Alloy Resistor
- Mounting Type: SMD Patch
- Certifications: RoHS, REACH
- Compliance: AEC-Q200
Technical Specifications
| Type | Size | Rated Power (W) | Resistance Range (m) | Tolerance | TCR (ppm/) | Insulation Resistance (M) | Operating Temperature Range () |
| 1206 | 1206 | 1 | 1m~200m | F:1%, G:2%, J:5% | 1m350; 2m~100m50; 110m~200m: 50 | >100M | -55~+170 |
| 2512 | 2512 | 2, 3 | 0.5m~500m | F:1%, G:2%, J:5% | 1m~4m50; 0.5m~500m: 50; 0.5m1m350; 2m~500m:50 | >100M | |
| 0805 | 0805 | 0.25, 0.5 | 1m~20m | F:1%, G:2%, J:5% | 1m: 350; 2m~20m: 50 | >100M |
Dimensions
| Type | Length L (mm) | Width W (mm) | Thickness T (mm) | Electrode Width E (mm) |
| 1206 | 3.200.20 | 1.600.20 | 0.600.20 | 0.500.20 |
| 2512 | 6.400.20 | 3.200.20 | 0.800.20 | 2.200.20; 0.900.20 |
| 0805 | 2.000.20 | 1.250.20 | 0.600.20 | 0.400.20 |
Packaging Specification
| Size | Reel Diameter A (mm) | Hub Diameter B (mm) | Core Diameter C (mm) | Pocket Hole F (mm) | Tape Width W (mm) | Qty/Reel |
| 1206 | 1782.00 | 60.001.00 | 13.500.50 | 11.400.10 | 9.000.30 | 5000 |
| 2512 | 1782.00 | 60.001.00 | 13.500.50 | 15.401.00 | 13.000.30 | 4000 |
| 0805 | 1782.00 | 60.001.00 | 13.500.50 | 11.400.10 | 9.000.30 | 5000 |
Application Areas
- Automotive electronics
- Current sensor, Power supplies
- Battery chargers
- Mobile phones, Computers, Consumer electronics
2508221508_JIERR-JER2512F3R005_C46634460.pdf
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