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Specifications
Power(Watts):
1W
Resistance:
25mΩ
Type:
Alloy Resistor
Temperature Coefficient:
±50ppm/℃
Tolerance:
±1%
Mfr. Part #:
YHR2010SE1WR025F4
Package:
2010
Key Attributes
Model Number:
YHR2010SE1WR025F4
Product Description
Product Overview
The Yuanhui Electronics Technology (Jiangsu) Co., Ltd. Alloy Resistance 2010 Series are high-performance metal alloy resistors designed to meet stringent industry standards. These resistors comply with RoHS requirements and undergo vehicle-specific AEC-Q200 tests, making them suitable for demanding applications. They are available in two types: LE (Large Electrode) and SE (Small Electrode), offering different power ratings and resistance ranges.
Product Attributes
- Brand: YHR (Yuanhui)
- Origin: Jiangsu, China
- Certifications: RoHS, AEC-Q200
Technical Specifications
| Type | Product Type | Resistor Size | Power | Resistance Tolerance | Resistance Range | TCR | Operating Temperature Range | Insulation Resistance | Maximum Operating Voltage |
| LE (2010) | Metal Alloy Resistance | 2010 | 1.5W | F: 1%, G: 2%, J: 5% | 2m R 3m | 50ppm/ | -55 ~ +170 | > 100M | (P*R) |
| SE (2010) | Metal Alloy Resistance | 2010 | 1W | F: 1%, G: 2%, J: 5% | 3m < R 100m | 50ppm/ | -55 ~ +170 | > 100M | (P*R) |
| Project | Test Method | Specifications and Requirements |
| Temperature coefficient (TCR) | Measured at 25(T1, R1) and 125(T2, R2), TCR=(R2-R1)/(R1(T2-T1))*10^6 | Refer to TCR specifications for physical features |
| ShortTimeOverload | 5 times rated power, maintain 5s | R1%+0.05m |
| Insulation resistance | Apply 100V15V DC voltage between electrode and substrate, hold for 60 seconds, then measure | > 100 M |
| Withstand voltage | AC voltage with effective value of maximum overload voltage applied at approx. 100V/S, maintain 605s | No breakdown or arc |
| Solderability | 2455 tin tank, hold 2s0.5s | At least 95% of electrode surface area 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) |
2508041620_Yohey-YHR2010SE1WR025F4_C49839307.pdf
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