Precision current sense resistor JIERR RE2512F3R200 with rated power 2W 3W and low resistance values
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Delivery Time:
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Product Description
Product Overview
Alloy resistor patch resistors are high-power current sense resistors designed for precise current detection. Featuring SMD surface mount technology, they offer high power handling up to 3W and ultra-low resistance values down to 0.0R. These resistors are ideal for applications requiring accurate current monitoring in automotive electronics, power supplies, battery chargers, and consumer electronics.
Product Attributes
- Brand: Not specified
- Origin: Not specified
- Material: MnCu, CuNi
- Color: Not specified
- Certifications: RoHS, REACH, AEC-Q200
Technical Specifications
| Size | Type | Rated Power (W) | Resistance Tolerance | Resistance Range (m) | Material | TCR (ppm/) | Operating Temperature Range () | Insulation Resistance (M) |
| 2512 | Large Electrode | 2W/3W | F:1%, G:2%, J:5% | <0.45m | MnCu | 350ppm/ | -55~+170 | 100 |
| 2512 | Large Electrode | 2W/3W | F:1%, G:2%, J:5% | 0.5mR<1m | MnCu | 50ppm/ | -55~+170 | 100 |
| 2512 | Large Electrode | 2W/3W | F:1%, G:2%, J:5% | 1mR4m | MnCu | 50ppm/ | -55~+170 | 100 |
| 2512 | Small Electrode | 3W/4W | F:1%, G:2%, J:5% | 1mR1.5m | MnCu | 350ppm/ | -55~+170 | 100 |
| 2512 | Small Electrode | 3W/4W | F:1%, G:2%, J:5% | 2mR20m | MnCu | 50ppm/ | -55~+170 | 100 |
| 2512 | Small Electrode | 2W/3W | F:1%, G:2%, J:5% | 20mR150m | MnCu | 50ppm/ | -55~+170 | 100 |
| 2512 | Small Electrode | 2W/3W | F:1%, G:2%, J:5% | 150m<R220m | CuNi | 50ppm/ | -55~+170 | 100 |
| 2512 | Small Electrode | 2W | F:1%, G:2%, J:5% | 220m<R400m | CuNi | 50ppm/ | -55~+170 | 100 |
| 2512 | Small Electrode | 2W | F:1%, G:2%, J:5% | 400m<R500m | Kama | 50ppm/ | -55~+170 | 100 |
| 1206 | Not specified | Not specified | F:1%, G:2%, J:5% | Not specified | Not specified | Not specified | Not specified | Not specified |
| 0805 | Not specified | Not specified | F:1%, G:2%, J:5% | Not specified | Not specified | Not specified | Not specified | Not specified |
| Size | Type | Length L(mm) | Width W(mm) | Thickness T(mm) | Electrode Width E(mm) |
| 2512 | Large Electrode | 6.40.2 | 3.20.2 | 0.80.08 | 2.20.2 |
| 2512 | Small Electrode | 6.40.2 | 3.20.2 | 0.80.08 | 1.00.2 |
| Item | Test Method | Conditions | Specification |
| Short Time Overload | IEC60115-1 4.13 | Applied 5.0 times of rated power for 5 second. | R% 1% |
| Temperature Coefficient | IEC60115-1 4.8 | Refer to Spec. | Refer to Spec. |
| Temperature cycling | JESD22 Method JA-104 | 1000Cycles (-55to +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% of operating power) | R% 1% |
| Solderability | J-STD-002B test B | Dip into a soldering bath at 245 5for 2~3sec. | Min 95% coverage |
| Operational life | MIL-STD-202 METHOD 108 | 702, rated current 1.5H on, 0.5H off, 1000 hours. | R% 1% |
| Resistance to vibration | MIL-STD-202 METHOD 204 | 5g's for 20min. 12 cycles, 10-2000Hz. | R% 1% |
| Resistance to Solder Heat | IEC60115-1 4.18 | Dip into a soldering bath at 260 5for 101sec. | 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 shock pulse. | R% 1% |
| Terminal Strength | AEC-Q200-006 | Applied a 17.7N (1.8Kg) for 601seconds. | R% 1% |
| Thermal shock | MIL-STD-202 METHOD 107 | -55/+125C, 300 cycles, 20s transfer time, 15 min dwell. | R% 1% |
| Flammability | UL-94 | V-0 or V-1 are acceptable. | Electrical test not required. |
| ESD test | AEC-Q200-002 | 2KV, 2 times/1s | R% 1% |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina