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Specifications
Power(Watts):
1W
Resistance:
25mΩ
Type:
Current Sense Resistor;Alloy Resistor
Tolerance:
±1%
Mfr. Part #:
RE1206F1R025
Package:
1206
Key Attributes
Model Number:
RE1206F1R025
Product Description
Product Overview
High-power alloy current sense chip resistors designed for accurate current detection. Featuring ultra-low resistance values (down to 0.0R), SMD mounting, and excellent temperature coefficient characteristics. Compliant with AEC-Q200 and RoHS/REACH certifications, these resistors are ideal for automotive electronics, power supplies, battery chargers, and consumer electronics.
Product Attributes
- Brand: RE (implied by part number example)
- Certifications: AEC-Q200, RoHS, REACH
Technical Specifications
| Size | Type | Rated Power (W) | Resistance Tolerance | Resistance Range (m) | TCR (ppm/) | Operating Temperature Range | Insulation Resistance |
| 1206 (Small Electrode) | Patch Resistor | 1W | F:1% G:2% J:5% | R000~R100 | 0mR3m: 350ppm/ 3mR100m: 50ppm/ | -55~+170 | 100M |
| 1206 (Large Electrode) | Patch Resistor | 1W | F:1% G:2% J:5% | R000~R100 | 0mR3m: 350ppm/ 3mR100m: 50ppm/ | -55~+170 | 100M |
| 2512 | Patch Resistor | (Not specified in detail for this size, but implied higher power) | (Not specified in detail for this size) | (Not specified in detail for this size) | (Not specified in detail for this size) | -55~+170 | 100M |
| 0805 | Patch Resistor | (Not specified in detail for this size) | (Not specified in detail for this size) | (Not specified in detail for this size) | (Not specified in detail for this size) | -55~+170 | 100M |
Performance Reliability Test Methods
| Test Item | Test Method | Conditions | Specification |
| Short Time Overload | IEC60115-1 4.13 | Applied 5.0 times of rated power for 5 seconds, rest for 5 seconds. | R% 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). Measurement 244 hours after test conclusion. | < 1% |
| High Temperature Exposure | MIL-STD-202 Method 108 | 1000 hrs @ T=125. Measurement 244 hours after test conclusion. | < 1% |
| Low Temperature Operation | IEC60115-1 4.23.4 | 45 min. @ T=-55. Measurement after test conclusion. | < 1% |
| High Temp. High Humidity Biased | MIL-STD-202 METHOD 103 | 1000 hours 85/85%RH, 10% operating power. Measurement 244 hours after test conclusion. | R% 1% |
| Solderability | J-STD-002B test B | Dip in flux, then into soldering bath at 245 5 for 2~3 sec. | Min 95% coverage |
| Operational Life | MIL-STD-202 METHOD 108 | 702, rated current 1.5H on, 0.5H off, repeated for 1000 +48/-0 hours. | R% 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 in flux, then into soldering bath at 260 5 for 101 sec. | 1% |
| Terminal Bending | AEC-Q200-005 | Min 2mm deflection, 60 sec. | 1% |
| Mechanical Shock | MIL-STD-202 METHOD 213 | 100g's, 6ms, half sine shock pulse. | 1% |
| Terminal Strength | AEC-Q200-006 | Applied 17.7N (1.8Kg) for 601 seconds. | 1% |
| Thermal Shock | MIL-STD-202 METHOD 107 | -55/+125, 300 cycles, 20 sec max transfer time, 15 min dwell time. AirAir. | 1% |
| Flammability | UL-94 | V-0 or V-1 are acceptable. Electrical test not required. | N/A |
| ESD Test | AEC-Q200-002 | 2KV, 2 times/1s. | 1% |
2508221508_JIERR-RE1206F1R025_C46961743.pdf
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