Beijing Silk Road Enterprise Management Services Co., Ltd.
| Resistance | 470mΩ |
| Power(Watts) | 2W |
| Type | Alloy Resistor |
| Temperature Coefficient | ±50ppm/℃ |
| Tolerance | ±1% |
| Description | 470mΩ 2W Alloy Resistor ±50ppm/℃ ±1% 2512 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | YHR2512SE2WR470F4 |
| Package | 2512 |
| Model Number | YHR2512SE2WR470F4 |
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Product Specification
| Resistance | 470mΩ | Power(Watts) | 2W |
| Type | Alloy Resistor | Temperature Coefficient | ±50ppm/℃ |
| Tolerance | ±1% | Description | 470mΩ 2W Alloy Resistor ±50ppm/℃ ±1% 2512 Chip Resistor - Surface Mount RoHS |
| Mfr. Part # | YHR2512SE2WR470F4 | Package | 2512 |
| Model Number | YHR2512SE2WR470F4 |
The Yuanhui Electronics 2512 Series Metal Alloy Resistance offers high power handling (up to 4W) with low resistance values and excellent performance. Compliant with RoHS requirements and tested to AEC-Q200 standards, these resistors are suitable for demanding automotive and industrial applications. They feature parasitic inductance less than or equal to 5nH.
| Type | Product Type | Resistor Size | Power | Resistance Range | Resistance Tolerance | TCR | Operating Temperature Range | Insulation Resistance | Max Operating Voltage |
| LE () | Metal Alloy Resistance | 2512 | 3W/4W | 0.45m | F: 1%, G: 2%, J: 5% | 350ppm/ (0.5m R<1m) / 50ppm/ (1mR 4m) | -55~ +170 | > 100M | (P*R) |
| SE () | Metal Alloy Resistance | 2512 | 3W/4W | 0.020 | F: 1%, G: 2%, J: 5% | 350ppm/ (1mR 1.5m) / 50 ppm/ (2mR 20m) | -55~ +170 | > 100M | (P*R) |
| SE () | Metal Alloy Resistance | 2512 | 2W/3W | 20m| F: 1%, G: 2%, J: 5% | 50 ppm/ | -55~ +170 | > 100M | (P*R) | |
| SE () | Metal Alloy Resistance | 2512 | 2W | 220m| F: 1%, G: 2%, J: 5% | 50 ppm/ | -55~ +170 | > 100M | (P*R) | |
| Product Type | Illustration | Size (L x W x E x H) |
| 2512 LE | | 6.40.2 x 3.20.2 x 2.20.2 x 0.80.08 |
| 2512 SE | | 6.40.2 x 3.20.2 x 1.00.2 x 0.80.08 |
| Project | Test Method | Specifications and Requirements |
| Temperature coefficient (TCR) | Measured at 25(T1, R1) and 125(T2, R2) | 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 | > 100 M |
| Withstand voltage | Apply AC voltage between electrode and substrate at ~100V/S rate, 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 | R (1.0%+0.05m) |
| Low Temperature Exposure | -552, 1000H, stand for 1H | 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() | LE() |
| A | 4.0 | 3.1 |
| B | 2.1 | 1.3 |
| Version | Date | Description of amendment |
| A1 | 2022/12/5 | First edition issued |
| 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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