Beijing Silk Road Enterprise Management Services Co., Ltd.
| Resistance | 29mΩ |
| Power(Watts) | 3W |
| Type | Alloy Resistor |
| Tolerance | ±1% |
| Description | 29mΩ ±1% 3W |
| Mfr. Part # | YHR2512SE3WR029F4 |
| Package | 2512 |
| Model Number | YHR2512SE3WR029F4 |
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Product Specification
| Resistance | 29mΩ | Power(Watts) | 3W |
| Type | Alloy Resistor | Tolerance | ±1% |
| Description | 29mΩ ±1% 3W | Mfr. Part # | YHR2512SE3WR029F4 |
| Package | 2512 | Model Number | YHR2512SE3WR029F4 |
The Yuanhui Electronics Technology (Jiangsu) Co., Ltd. 2512 Series Metal Alloy Resistance offers high power handling (3W/4W) and low resistance values, compliant with RoHS requirements and vehicle-specific AEC-Q200 tests. It features parasitic inductance less than or equal to 5nH, making it suitable for demanding applications.
| Type | Size | Power | Resistance Range | Resistance Tolerance | TCR | Max Operating Voltage (V) |
| 2512 LE (Large Electrode) | 2512 | 3W/4W | <0.45m | F: 1%, G: 2%, J: 5% | 350ppm/ (for R<1m), 50ppm/ (for 1mR4m) | (P*R) |
| 2512 SE (Small Electrode) | 2512 | 3W/4W | R001RR020 | F: 1%, G: 2%, J: 5% | 350ppm/ (for 1mR1.5m), 50 ppm/ (for 2mR20m) | (P*R) |
| 2512 SE (Small Electrode) | 2512 | 2W/3W | R001RR220 | F: 1%, G: 2%, J: 5% | 350ppm/ (for 1mR1.5m), 50 ppm/ (for 2mR20m) | (P*R) |
| 2512 SE (Small Electrode) | 2512 | 2W | R220RR500 | F: 1%, G: 2%, J: 5% | 50 ppm/ (for 20m| (P*R) | |
| Project | Test Method | Specifications and Requirements |
| Temperature coefficient (TCR) | Measured at 25 and 125 | Refer to TCR specifications for physical features |
| Short Time Overload | 5 times rated power, 5s | R1%+0.05m |
| Insulation resistance | 100V DC for 60s | > 100 M |
| Withstand voltage | AC voltage up to max overload voltage for 605s | No breakdown or arc |
| Solderability | 2455 tin bath, 2s0.5s | At least 95% of electrode surface covered with new solder |
| Resistance to Soldering Heat | 2705 tin bath, 10s1s | R (0.5%+0.05m), no visible damage |
| Bending test | 2mm bending distance, 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 | R (1.0%+0.05m) |
| Low Temperature Exposure | -552, 1000H | R (0.5%+0.05m) |
| Rapid change of Temperature | -55 (30min) ~ RT (5min) ~ 155 (30min), 1000 cycles | R (0.5%+0.05m) |
| Load Life | 702, 1000 hours, rated power, 1.5h on / 0.5h off | R (1.0%+0.05m) |
| Moisture with Load | 852, 85%3%RH, 1000 hours, rated power, 1.5h on / 0.5h off | R (1.0%+0.05m) |
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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