Beijing Silk Road Enterprise Management Services Co., Ltd.
| Power(Watts) | 2W |
| Resistance | 16mΩ |
| Type | Alloy Resistor |
| Tolerance | ±1% |
| Description | 16mΩ ±1% 2W |
| Mfr. Part # | YHR2512SE2WR016F4 |
| Package | 2512 |
| Model Number | YHR2512SE2WR016F4 |
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Product Specification
| Power(Watts) | 2W | Resistance | 16mΩ |
| Type | Alloy Resistor | Tolerance | ±1% |
| Description | 16mΩ ±1% 2W | Mfr. Part # | YHR2512SE2WR016F4 |
| Package | 2512 | Model Number | YHR2512SE2WR016F4 |
The Yuanhui Electronics Technology (Jiangsu) Co., Ltd. Alloy Resistance 2512 Series Metal Alloy Resistors are designed for high-reliability applications. These resistors comply with RoHS requirements and undergo vehicle-specific AEC-Q200 tests. They feature parasitic inductance less than or equal to 5nH, making them suitable for demanding electronic circuits.
| Type Designation | Product Type | Resistor Size | Power | Resistance Tolerance | Resistance Range | Parasitic Inductance | Material | TCR | Operating Temperature Range | Insulation Resistance | Max Operating Voltage |
| 2512 LE (Large Electrode) | Metal Alloy Resistance | 2512 | 3W/4W | F: 1%, G: 2%, J: 5% | <0.45m (R000), 0.5mR4m | 5 nH | MnCu (for 0.5mR<1m), MnCu (for 1mR4m) | 350ppm/ (for 0.5mR<1m), 50ppm/ (for 1mR4m) | -55~ +170 | > 100 M | (P*R) |
| 2512 SE (Small Electrode) | Metal Alloy Resistance | 2512 | 2W/3W/4W | D: 0.5%, F: 1%, G: 2%, J: 5% | 1mR220m (2W/3W), 220mR500m (2W) | 5 nH | MnCu (for 1mR1.5m), MnCu (for 2mR20m), MnCu (for 20m| 350ppm/ (for 1mR1.5m), 50 ppm/ (for 2mR20m, 20m | -55~ +170 | > 100 M | (P*R) | |
| Product Type | Size | Illustration | Legend |
| 2512 LE | L: 6.40.2, W: 3.20.2, E: 2.20.2, H: 0.80.08 | ||
| 2512 SE | L: 6.40.2, W: 3.20.2, E: 1.00.2, H: 0.80.08 |
| Project | Test Method | Specifications and Requirements |
| Temperature coefficient (TCR) | Measured at 25(T1, R1) and 125(T2, R2), calculated as (R2-R1)/(R1 (T2-T1)) *10^6 | Refer to TCR specifications for physical features |
| ShortTimeOverload | 5 times rated power, maintain 5s (R000, max current 200A) | R1%+0.05m |
| Insulation resistance | Apply 100V15V DC voltage between electrode and substrate, hold for 60 seconds, then measure | > 100 M |
| Withstand voltage | Apply AC voltage with effective value of max overload voltage between electrode and substrate at approx. 100V/S, hold for 605s | No breakdown or arc |
| Solderability | 2455 tin tank, hold 2s0.5s | At least 95% of surface area of electrode shall be covered with new solder |
| Resistance to Soldering Heat | 2705 tin tank, hold for 10s1s | R (0.5%+0.05m), no visible damage |
| Bending test | Bending distance 2mm, hold time 60s5s | R0.5%+0.05m, no mechanical damage |
| Solvent resistance | Isopropanol (IPA) at 235 for 10 hours | No obvious damage to appearance |
| High Temperature Exposure | 1702, 1000H, stand for 1H, test resistance value | R (1.0%+0.05m) |
| Low Temperature Exposure | -552, 1000H, stand for 1H, test resistance value | R (0.5%+0.05m) |
| Rapid change of Temperature | -55 30 minutes ~ normal temperature 5 minutes ~155 30 minutes, 1000 cycles | R (0.5%+0.05m) |
| Load Life | 702, 1000 hours, rated power, 1.5 hours on / 0.5 hours off | R (1.0%+0.05m) |
| Moisture with Load | 852, 85%3%RH, 1000 hours, rated power, 1.5 hours on / 0.5 hours off | R (1.0%+0.05m) |
| A | B | W | F | E | P1 | P2 | P0 | D0 | t |
| 3.50.15 | 6.80.1 | 12.00.2 | 5.50.05 | 1.750.1 | 4.00.1 | 2.00.05 | 4.00.05 | 1.5~1.6 | 1.00.1 |
| Type | A | B | C | D | E | T | W |
| Reel | 1782.0 | 601.0 | 131.0 | 2.00.5 | >22 | 15.40.5 | 13.30.5 |
| Size | SE(Short Electrode) | LE(Long Electrode) |
| A | 4.0 | 3.1 |
| B | 2.1 | 1.3 |
| Version | Date | Description of amendment |
| A1 | 2022/12/5 | Initial release |
| A2 | 2023/01/05 | Updated resistance range R100-R220 |
| A3 | 2023/02/03 | Modified packaging quantity |
| A4 | 2023/05/06 | Updated resistance range R220-R500 |
| A5 | 2024/01/23 | Updated resistance power |
| A6 | 2024/12/02 | Updated parasitic inductance range |
| A7 | 2025/02/26 | Updated internal structure diagram |
| A8 | 2025/04/15 | Updated main material name description corresponding to resistance range |
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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