<
>
Specifications
Resistance:
25mΩ
Power(Watts):
3W
Type:
Current Sense Resistor;Alloy Resistor
Tolerance:
±1%
Mfr. Part #:
JER2512F3R025
Package:
2512
Key Attributes
Model Number:
JER2512F3R025
Product Description
Product Overview
High-power alloy patch resistors designed for current sensing applications. Featuring SMD surface-mount installation, these resistors offer high power ratings up to 3W and ultra-low resistance values down to 0.0R. They are ideal for demanding applications requiring precise current detection and stable performance across a wide temperature range. Compliant with AEC-Q200 and RoHS/REACH certifications.
Product Attributes
- Product Type: Alloy Resistor, Patch Resistor
- Mounting Type: SMD, Surface Mount
- Certifications: AEC-Q200, RoHS, REACH
Technical Specifications
| Type | Size | Rated Power (W) | Resistance Range (m) | Tolerance | TCR (ppm/) | Insulation Resistance (M) | Operating Temperature Range () |
| 1206 | 1206 | 1W | 1m ~ 100m | F:1% | 1m: 350; 2m~100m: 50 | >100 | -55 ~ +170 |
| 1206 | 1206 | 0.5W | 110m ~ 200m | F:1% | 50 | >100 | -55 ~ +170 |
| 2512 | 2512 | 2W | 0.5m ~ 500m | F:1% | 1m~4m: 50; 0.5m~500m: 50 | >100 | -55 ~ +170 |
| 2512 | 2512 | 3W | 0.5m ~ 500m | F:1% | 0.5m: 350; 2m~500m: 50 | >100 | -55 ~ +170 |
| 0805 | 0805 | 0.25W | 1m ~ 20m | F:1% | 350; 50 | >100 | -55 ~ +170 |
| 0805 | 0805 | 0.5W | 2m ~ 20m | F:1% | 50 | >100 | -55 ~ +170 |
| 0805 | 0805 | 1W | 1m | F:1% | 350 | >100 | -55 ~ +170 |
| Type | Size (L x W x T mm) | Electrode Width (E mm) | Qty/Reel |
| 1206 | 3.200.20 x 1.600.20 x 0.600.20 | 0.500.20 | 5000 |
| 2512 | 6.400.20 x 3.200.20 x 0.800.20 | Large electrode: 2.200.20; Small electrode: 0.900.20 | 4000 |
| 0805 | 2.000.20 x 1.250.20 x 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 seconds. | 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. @ T=125 | R% < 1% |
| Low Temperature Operation | IEC60115-1 4.23.4 | 45 min. @ T=-55 | R% < 1% |
| Biased Humidity | MIL-STD-202 METHOD 103 | 1000 hours 85/85%RH (10% operating power) | R% 1% |
| Solderability | J-STD-002B test B | 245 5, 2~3 sec. | Min 95% coverage |
| Operational Life | MIL-STD-202 METHOD 108 | 702, rated current, 1000 hours | R% 1% |
| Resistance to Vibration | MIL-STD-202 METHOD 204 | 5g's, 10-2000Hz, 12 cycles | R% 1% |
| Resistance to Solder Heat | IEC60115-1 4.18 | 260 5, 101 sec. | R% 1% |
| Terminal Bending | AEC-Q200-005 | Min 2mm deflection, 60 sec. | R% 1% |
| Mechanical Shock | MIL-STD-202 METHOD 213 | 100g's, 6ms, half sine shock pulse | R% 1% |
| Terminal Strength | AEC-Q200-006 | 17.7N (1.8Kg) for 601 seconds | R% 1% |
| Thermal Shock | MIL-STD-202 METHOD 107 | -55/+125, 300 cycles, 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-JER2512F3R025_C46634463.pdf
Request A Quote
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible
