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| Type | Rated Power (W) | Resistance range (Ω) | Dimensions (mm) | |||
| L | D | l | t | |||
| RX25-3 | 3 | 0.1~2k | 19±1 | 6±1 | 12±1 | 0.5 |
| RX25-5 | 5(6) | 0.1~5k | 24±1 | 9±1 | 6±1 | 0.5 |
Resistance Tolerance: ±5%±10%
■ Coating Wire Wound Resistors Characteristics
| Item | Tested | Requirement |
| Resistance series tolerance | E24 ±5% ±10% | |
| Solder ability | 265±5℃,2s+0.5s, 1.5~2.0mm | △R≤±(1%R+0.05Ω), by 95%at least No damage |
| Terminal strength | 10N 30±1.5s | △R≤±(1%R+0.05Ω), No damage |
| Short time overload | 10x Rated power 5s | R≤±(1%R+0.05Ω) |
| Resistance soldering heat | 350℃±10℃, 3~3.5mm | △R≤±(1%R+0.05Ω), No damage |
| Vibration | 10~500Hz, 0.75mm or 98m/s2 X、y、zAll 6h | △R≤±(1%R+0.05Ω), No damage |
| Load life | 1.5h on 0.5h off 1000h | △R≤±(5%R+0.1Ω) |
| Moisture Resistance | 40℃ RH 90-95% 96h | △R≤±(5%R+0.1Ω) |
■ Derating Curve
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Tel: 0086-519-83976620
Email: liujindong@nfdq.cn
No. 6, Xinxin Intelligent Industrial Park，Changzhou, Jiangsu
Changzhou Southern Electronic Element Factory Co., Ltd. is located in the city of Changzhou, which has a long history in Jiangsu Province. It is situated in the most active economic area in Yangtze River Delta Centre. The transport is very convenient. Expressway, Fast railways run though it. And it only takes one and half hours to reach Shanghai or Nanjing city. Airplane from here is through to major cities in China.
Changzhou Southern Electronic Element Factory Co., Ltd. was founded in 1989. After several years' development and effort, it has invested and opened up three subsidiary companies, in Yancheng city, Huai'an city in Jiangsu Province, and Lang'xi City in Anhui Province respectively.
