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Specifications
Resistance:
5mΩ
Power(Watts):
3W
Type:
Current Sense Resistor;Alloy Resistor
Tolerance:
±1%
Mfr. Part #:
RE2512F3R005
Package:
2512
Key Attributes
Model Number:
RE2512F3R005
Product Description
Product Overview
High-power alloy patch resistors designed for current sensing applications. Featuring SMD surface mount technology, these resistors offer high power ratings up to 3W and ultra-low resistance values (down to 0.0R). They are suitable for demanding applications in automotive electronics, power supplies, and consumer electronics, meeting AEC-Q200 standards and RoHS/REACH certifications.
Product Attributes
- Product Type: Alloy Resistor, Patch Resistor
- Mounting Type: SMD, Surface Mount
- Certifications: AEC-Q200, RoHS, REACH
Technical Specifications
| Size | Type | Rated Power (W) | Resistance Tolerance | Resistance Range (m) | Material | TCR (ppm/) | Operating Temperature Range | Insulation Resistance |
| 2512 (Large Electrode) | 2W/3W | <0.45m | F:1%, G:2%, J:5% | R0005RR004 | MnCu | 350ppm/ | -55~+170 | 100M |
| 2512 (Small Electrode) | 3W/4W | R001RR020 | F:1%, G:2%, J:5% | R001RR020 | MnCu | 350ppm/ | ||
| 2512 (Small Electrode) | 2W/3W | R001RR220 | F:1%, G:2%, J:5% | R001RR220 | MnCu | 50ppm/ | ||
| 2512 (Small Electrode) | 2W | R220RR500 | F:1%, G:2%, J:5% | R220RR500 | CuNi | 50ppm/ | ||
| 2512 (Large Electrode) | 2W/3W | 0.5mR<1m | F:1%, G:2%, J:5% | 0.5mR<1m | MnCu | 350ppm/ | ||
| 2512 (Large Electrode) | 2W/3W | 1mR4m | F:1%, G:2%, J:5% | 1mR4m | MnCu | 50ppm/ | -55~+170 | 100M |
| 2512 (Small Electrode) | 3W/4W | 1mR1.5m | F:1%, G:2%, J:5% | 1mR1.5m | MnCu | 350ppm/ | ||
| 2512 (Small Electrode) | 2W/3W | 2mR20m | F:1%, G:2%, J:5% | 2mR20m | MnCu | 50ppm/ | ||
| 2512 (Small Electrode) | 2W/3W | 20mR150m | F:1%, G:2%, J:5% | 20mR150m | MnCu | 50ppm/ | ||
| 2512 (Small Electrode) | 2W | 150mR220m | F:1%, G:2%, J:5% | 150mR220m | CuNi | 50ppm/ | ||
| 2512 (Small Electrode) | 2W | 220mR400m | F:1%, G:2%, J:5% | 220mR400m | CuNi | 50ppm/ | -55~+170 | 100M |
| 2512 (Small Electrode) | 4W | 400mR500m | F:1%, G:2%, J:5% | 400mR500m | Kama | 50ppm/ |
| Size | Type | L(mm) | W(mm) | T(mm) | 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 |
| Test 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 | Resistance at room temperature, +125 or +155 | 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 for 2~3sec | Min 95% coverage |
| Operational Life | MIL-STD-202 METHOD 108 | 702, rated current (1.5H on, 0.5H off) for 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 | 260 5 for 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 | 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-RE2512F3R005_C46961750.pdf
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