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Specifications
Resistance:
220mΩ
Power(Watts):
3W
Type:
Current Sense Resistor
Tolerance:
±1%
Mfr. Part #:
JER2512F3R220
Package:
2512
Key Attributes
Model Number:
JER2512F3R220
Product Description
Product Description
Alloy resistor PATCH RESISTOR. High-power current-sensing resistor designed for precise current detection. Features SMD surface-mount installation, high power handling up to 3W, and ultra-low resistance values (down to 0.0R). Ideal for automotive electronics, current sensors, power supplies, battery chargers, mobile phones, computers, and consumer electronics. Compliant with AEC-Q200 and RoHS/REACH certifications.
Product Attributes
- Brand: JER
- Certifications: RoHS, REACH, 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% | 1m: 350; 2m~100m: 50; 110m~200m: 50 | >100 | -55~+170 |
| 2512 | 2512 | 2, 3 | 0.5m~500m | F:1%, G:2%, J:5% | 1m~4m: 50; 0.5m~500m: 50; 0.5m, 1m: 350 | >100 | -55~+170 |
| 0805 | 0805 | 0.25, 0.5 | 2m~20m | F:1%, G:2%, J:5% | 2m~20m: 50; 1m: 350 | >100 | -55~+170 |
| Size | Length L (mm) | Width W (mm) | Thickness T (mm) | Electrode Width E (mm) | Qty/Reel |
| 1206 | 3.200.20 | 1.600.20 | 0.600.20 | 0.500.20 | 5000 |
| 2512 | 6.400.20 | 3.200.20 | 0.800.20 | Large Electrode: 2.200.20, Small Electrode: 0.900.20 | 4000 |
| 0805 | 2.000.20 | 1.250.20 | 0.600.20 | 0.400.20 | 5000 |
| Test Item | Test Method | Conditions | Specification |
| Short Time Overload | IEC60115-1 4.13 | Applied 5.0 times of rated power for 5 sec. | 1% |
| Temperature Coefficient | IEC60115-1 4.8 | Resistance at room temp. vs. resistance at +125 or +155 | Refer to Spec. |
| Temperature cycling | JESD22 Method JA-104 | 1000 Cycles (-55 to +125) | < 1% |
| High Temperature Exposure | MIL-STD-202 Method 108 | 1000 hrs. @T=125 | < 1% |
| Low Temperature operation | IEC60115-1 4.23.4 | 45 min. @T=-55 | < 1% |
| Biased Humidity | MIL-STD-202 METHOD 103 | 1000 hours 85/85%RH (10% operating power) | 1% |
| Solderability | J-STD-002B test B | Dip into soldering bath at 245 5 for 2~3sec. | Min 95% coverage |
| Operational life | MIL-STD-202 METHOD 108 | 702, rated current 1.5H on, 0.5H off, 1000 hrs. | 1% |
| Resistance to vibration | MIL-STD-202 METHOD 204 | 5g's for 20min. 12 cycles, 10-2000Hz | 1% |
| Resistance to Solder Heat | IEC60115-1 4.18 | Dip into soldering bath at 260 5 for 101sec. | 1%, No visible damage |
| Terminal bending | AEC-Q200-005 | Min 2mm deflection, 60sec. | 1% |
| Mechanical Shock | MIL-STD-202 METHOD 213 | 100g's, 6ms, half sine shock pulse. | 1% |
| Terminal Strength | AEC-Q200-006 | Applied a 17.7N (1.8Kg) for 601seconds. | 1% |
| Thermal shock | MIL-STD-202 METHOD 107 | -55/+125, 300 cycles, 15 min dwell time. | 1% |
| Flammability | UL-94 | V-0 or V-1 | Acceptable |
| ESD test | AEC-Q200-002 | 2KV, 2 times/1s | 1% |
2508221509_JIERR-JER2512F3R220_C49164923.pdf
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