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Specifications
Power(Watts):
2W
Resistance:
2mΩ
Type:
Current Sense Resistor
Tolerance:
±1%
Mfr. Part #:
JER2512F2R002L
Package:
2512
Key Attributes
Model Number:
JER2512F2R002L
Product Description
Alloy Resistor Patch Resistor
High-power alloy current sense resistors designed for current detection. Features SMD surface mount, 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 certified.
Product Attributes
- Type: Alloy Resistor
- Mounting: SMD Patch Mount
- Certifications: AEC-Q200, RoHS, REACH
Technical Specifications
| Type | Size | Rated Power (W) | Resistance Range (m) | Tolerance | TCR (ppm/) | Insulation Resistance (M) | Max Working Temp (C) |
| 1206 | 1206 | 1 | 1~200 | F:1%, G:2%, J:5% | 1m: 350; 2m~100m: 50; 110m~200m: 50 | >100 | +170 |
| 2512 | 2512 | 2/3 | 0.5~500 | F:1%, G:2%, J:5% | 1m~4m: 50; 0.5m~500m: 50; 0.5m, 1m: 350 | >100 | +170 |
| 0805 | 0805 | 0.25/0.5 | 1~20 | F:1%, G:2%, J:5% | 1m: 350; 2m~20m: 50 | >100 | +170 |
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 | Major Electrode: 2.200.20, Minor Electrode: 0.900.20 |
| 0805 | 2.000.20 | 1.250.20 | 0.600.20 | 0.400.20 |
Packaging Specifications
| Type | Reel Diameter A (mm) | Reel Inner Diameter B (mm) | Reel Core Diameter C (mm) | Reel Width 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 |
Reliability Test Summary
| Test Item | Test Method | Condition | Specification |
| Short Time Overload | IEC60115-1 4.13 | 5.0 times rated power for 5s | R% 1% |
| Temperature Coefficient | IEC60115-1 4.8 | Refer to Spec. | Refer to Spec. |
| Temperature Cycling | JESD22 Method JA-104 | 1000 Cycles (-55 to +125) | R% < 1% |
| High Temperature Exposure | MIL-STD-202 Method 108 | 1000 hrs @ 125 | R% < 1% |
| Low Temperature Operation | IEC60115-1 4.23.4 | 45 min @ -55 | R% < 1% |
| Biased Humidity | MIL-STD-202 METHOD 103 | 1000 hours 85/85%RH, 10% rated power | R% 1% |
| Solderability | J-STD-002B test B | 2455, 2~3 sec | Min 95% coverage |
| Operational Life | MIL-STD-202 METHOD 108 | 1000 hrs @ 702, rated current | R% 1% |
| Resistance to Vibration | MIL-STD-202 METHOD 204 | 5g's, 10-2000Hz, 20min, 12 cycles | R% 1% |
| Resistance to Solder Heat | IEC60115-1 4.18 | 2605, 101 sec | R% 1% |
| Terminal Bending | AEC-Q200-005 | Min 2mm deflection, 60sec | R% 1% |
| Mechanical Shock | MIL-STD-202 METHOD 213 | 100g's, 6ms, half sine | R% 1% |
| Terminal Strength | AEC-Q200-006 | 17.7N (1.8Kg) for 601s | R% 1% |
| Thermal Shock | MIL-STD-202 METHOD 107 | 300 cycles (-55/+125), 15 min dwell | R% 1% |
| Flammability | UL-94 | V-0 or V-1 | Acceptable |
| ESD Test | AEC-Q200-002 | 2KV, 2 times/1s | R% 1% |
2508221508_JIERR-JER2512F2R002L_C49164683.pdf
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