Beijing Silk Road Enterprise Management Services Co., Ltd.
| Resistance | 4mΩ |
| Power(Watts) | 2W |
| Type | Current Sense Resistor |
| Tolerance | ±1% |
| Description | 4mΩ 2W Current Sense Resistor ±1% 2512 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | JER2512F2R004L |
| Package | 2512 |
| Model Number | JER2512F2R004L |
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Product Specification
| Resistance | 4mΩ | Power(Watts) | 2W |
| Type | Current Sense Resistor | Tolerance | ±1% |
| Description | 4mΩ 2W Current Sense Resistor ±1% 2512 Chip Resistor - Surface Mount RoHS | Mfr. Part # | JER2512F2R004L |
| Package | 2512 | Model Number | JER2512F2R004L |
Product Description: High-power alloy patch resistors designed for current sensing applications. Featuring SMD surface mount technology, these resistors offer high power handling capabilities, ultra-low resistance values (down to 0.0R), and excellent temperature coefficient characteristics. They are ideal for current sensing, power supplies, battery chargers, and various consumer electronics. Compliant with AEC-Q200 standards and RoHS/REACH certified.
Product Attributes:
| Type | Size | Rated Power (W) | Resistance Range (m) | Tolerance | TCR (ppm/) | Insulation Resistance (M) | Operating Temperature Range () |
| 1206 | 1206 | 1W | 1m ~ 200m | F: 1%, G: 2%, J: 5% | 1m: 350; 2m~100m: 50; 110m~200m: 50 | >100 | -55 ~ +170 |
| 2512 | 2512 | 2W, 3W | 0.5m ~ 500m | F: 1%, G: 2%, J: 5% | 1m large electrode~4m large electrode: 50; 0.5m~500m: 50; 0.5m large electrode, 1m: 350; 2m~500m: 50 | >100 | -55 ~ +170 |
| 0805 | 0805 | 0.25W, 0.5W | 1m ~ 20m | F: 1%, G: 2%, J: 5% | 1m: 350; 2m~20m: 50 | >100 | -55 ~ +170 |
| Type | Size (L x W x T mm) | Electrode Width (E mm) | Q'ty/Reel | Packing Type | Packing Dimensions (A x B x W mm) | Reel Dimensions (A x B x C mm) |
| 1206 | 3.200.20 x 1.600.20 x 0.600.20 | 0.500.20 | 5000 | Paper | 2.000.15 x 3.600.20 x 0.840.1 | 1782.00 x 60.001.00 x 13.500.50 |
| 2512 | 6.400.20 x 3.200.20 x 0.800.20 | Large electrode: 2.200.20; Small electrode: 0.900.20 | 4000 | Emboss | 3.600.2 x 6.900.2 x 1.00.15 | 1782.00 x 60.001.00 x 13.500.50 |
| 0805 | 2.000.20 x 1.250.20 x 0.600.20 | 0.400.20 | 5000 | Paper | 1.650.20 x 2.400.20 x 0.840.1 | 1782.00 x 60.001.00 x 13.500.50 |
| Test Item | Test Method | Conditions | Specification |
| Short Time Overload | IEC60115-1 4.13 | Applied 5.0 times of rated power for 5 seconds. | 1% R |
| Temperature Coefficient | IEC60115-1 4.8 | Refer to Spec. | Refer to Spec. |
| Temperature Cycling | JESD22 Method JA-104 | 1000 Cycles (-55 to +125) | < 1% R |
| High Temperature Exposure | MIL-STD-202 Method 108 | 1000 hrs. @T=125. | < 1% R |
| Low Temperature Operation | IEC60115-1 4.23.4 | 45 min. @T=-55. | < 1% R |
| Biased Humidity | MIL-STD-202 METHOD 103 | 1000 hours 85/85%RH (10% operating power) | 1% R |
| Solderability | J-STD-002B test B | 245 5 for 2~3sec. | Min 95% coverage |
| Operational Life | MIL-STD-202 METHOD 108 | 702, rated current for 1.5H, rest 0.5H, 1000 +48/-0 hours. | 1% R |
| Resistance to Vibration | MIL-STD-202 METHOD 204 | 5g's for 20min. 12 cycles, 10-2000Hz. | 1% R |
| Resistance to Solder Heat | IEC60115-1 4.18 | 260 5 for 101sec. | 1% R, No visible damage |
| Terminal Bending | AEC-Q200-005 | Min 2mm deflection, 60sec. | 1% R |
| Mechanical Shock | MIL-STD-202 METHOD 213 | 100g's, 6ms, half sine shock pulse. | 1% R |
| Terminal Strength | AEC-Q200-006 | Applied 17.7N (1.8Kg) for 601seconds. | 1% R |
| Thermal Shock | MIL-STD-202 METHOD 107 | -55/+125C, 300 cycles, dwell 15 minutes. | 1% R |
| Flammability | UL-94 | V-0 or V-1 | Acceptable |
| ESD Test | AEC-Q200-002 | 2KV, 2 times/1s | 1% R |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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