Beijing Silk Road Enterprise Management Services Co., Ltd.
| Resistance | 4mΩ |
| Power(Watts) | 3W |
| Type | Current Sense Resistor;Alloy Resistor |
| Tolerance | ±1% |
| Description | 4mΩ 3W ±1% 2512 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | RE2512F3R004 |
| Package | 2512 |
| Model Number | RE2512F3R004 |
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Product Specification
| Resistance | 4mΩ | Power(Watts) | 3W |
| Type | Current Sense Resistor;Alloy Resistor | Tolerance | ±1% |
| Description | 4mΩ 3W ±1% 2512 Chip Resistor - Surface Mount RoHS | Mfr. Part # | RE2512F3R004 |
| Package | 2512 | Model Number | RE2512F3R004 |
High-power alloy patch resistors designed for current sensing applications. Featuring ultra-low resistance values, excellent temperature coefficient characteristics, and high power ratings up to 3W. Compliant with AEC-Q200 and RoHS/REACH certifications, these resistors are ideal for demanding automotive electronics, power supplies, and consumer electronics.
| Size | Type | Rated Power (W) | Resistance Tolerance | Resistance Range (m) | Material | TCR (ppm/) | Operating Temperature Range | Insulation Resistance |
| 2512 | Large Electrode | 2W/3W | F:1%, G:2%, J:5% | <0.45m (R000) | MnCu | 350ppm/ | -55~+170 | 100M |
| 2512 | Large Electrode | 2W/3W | F:1%, G:2%, J:5% | 0.5mR<1m (R0005 to R0009) | MnCu | 350ppm/ | ||
| 2512 | Large Electrode | 2W/3W | F:1%, G:2%, J:5% | 1mR4m (R001 to R004) | MnCu | 50ppm/ | ||
| 2512 | Small Electrode | 3W/4W | F:1%, G:2%, J:5% | 1mR1.5m (R001 to 1R5m) | MnCu | 350ppm/ | ||
| 2512 | Small Electrode | 3W/4W | F:1%, G:2%, J:5% | 2mR20m (R002 to R020) | MnCu | 50ppm/ | ||
| 2512 | Small Electrode | 2W/3W | F:1%, G:2%, J:5% | 20mR150m (R020 to R150) | MnCu | 50ppm/ | -55~+170 | 100M |
| 2512 | Small Electrode | 2W/3W | F:1%, G:2%, J:5% | 150mR220m (R150 to R220) | CuNi | 50ppm/ | -55~+170 | 100M |
| 2512 | Small Electrode | 2W | F:1%, G:2%, J:5% | 220mR400m (R220 to R400) | CuNi | 50ppm/ | -55~+170 | 100M |
| 2512 | Small Electrode | 2W | F:1%, G:2%, J:5% | 400mR500m (R400 to R500) | Kama | 50ppm/ | -55~+170 | 100M |
| 1206 | N/A | 1W | F:1%, G:2%, J:5% | N/A | N/A | N/A | N/A | N/A |
| 0805 | N/A | 1/2W | F:1%, G:2%, J:5% | N/A | N/A | N/A | N/A | N/A |
Features: High power rating up to 3 watts, ultra-low resistance values with excellent temperature coefficient characteristics, AEC-Q200 compliance, RoHS and REACH certified.
Applications: Automotive electronics, current sensors, power supplies, battery chargers, mobile phones, computers, and consumer electronics.
| 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 |
RE2512F3R010(L) = RE Series, 2512 Size, 3W, 1% Tolerance, 10m Resistance
R50m=0.5m, R001=1m, R010=10m, R200=200m, R500=500m
Maximum load power should be reduced when operating in ambient temperatures above 70C, as per the power derating curve. Rated current (I) is calculated by I = P/R, where P is rated power and R is resistance. If the calculated current exceeds the maximum working current for the type, the maximum working current applies.
Refer to the provided dimensions for Emboss tape packaging (2512, 1206, 0805) and reel dimensions. Peel force of top cover tape: 0.1N-0.7N for paper, 0.3N-1N for plastic.
Recommended PCB pad dimensions and soldering profiles (IR Reflow and Wave Soldering) are provided. Recommended solder paste: 96.5Sn/3.0Ag/0.5Cu.
| Test Item | Test Method | Conditions | Specification |
| Short Time Overload | IEC60115-1 4.13 | 5.0 times rated power for 5s, rest 5s. R% 1% | 1% |
| Temperature Coefficient | IEC60115-1 4.8 | Refer to Spec. | Refer to Spec. |
| Temperature Cycling | JESD22 Method JA-104 | 1000 Cycles (-55 to +125). Measure 244h after test. R% 1% | < 1% |
| High Temperature Exposure | MIL-STD-202 Method 108 | 1000 hrs @ 125. Measure 244h after test. R% 1% | < 1% |
| Low Temperature Operation | IEC60115-1 4.23.4 | 45 min @ -55. Measure after test. R% 1% | < 1% |
| Biased Humidity | MIL-STD-202 METHOD 103 | 1000 hours 85/85%RH, 10% operating power. Measure 244h after test. R% 1% | 1% |
| Solderability | J-STD-002B test B | Dip in flux, then solder bath at 2455 for 2-3s. Min 95% coverage. | Min 95% coverage |
| Operational Life | MIL-STD-202 METHOD 108 | 702, rated current 1.5h on, 0.5h off, repeated for 1000+48/-0h. R% 1% | 1% |
| Resistance to Vibration | MIL-STD-202 METHOD 204 | 5g's for 20min, 12 cycles, 10-2000Hz. R% 1% | 1% |
| Resistance to Solder Heat | IEC60115-1 4.18 | Dip in flux, then solder bath at 2605 for 101s. R% 1% | 1% |
| Terminal Bending | AEC-Q200-005 | Min 2mm deflection, 60s. R% 1% | 1% |
| Mechanical Shock | MIL-STD-202 METHOD 213 | 100g's, 6ms half sine shock pulse. R% 1% | 1% |
| Terminal Strength | AEC-Q200-006 | Applied 17.7N (1.8Kg) for 601s. R% 1% | 1% |
| Thermal Shock | MIL-STD-202 METHOD 107 | -55/+125, 300 cycles, 15 min dwell time. R% 1% | 1% |
| Flammability | UL-94 | V-0 or V-1 acceptable. Electrical test not required. | V-0 or V-1 |
| ESD Test | AEC-Q200-002 | 2KV, 2 times/1s. R% 1% | 1% |
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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