Thunder Components Ltd.’s sales, production and technical teams have vast knowledge and experience in all aspects of metal oxide resistors. Thunder Components Ltd.’s mission is to enhance customer satisfaction through delivery of high quality products that meet world safety standards.
温度系数350 ppm/°C
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温度系数350 ppm/°C
| 环境与封装 | |
|---|---|
| Operating Temp. Range | -40℃~200℃ |
| Size | POWER RATING | MAX. RATING VOLTAGE | MAX. OVERLOAD VOLTAGE | RESISTANCE RANGE E-24;G(2%): J(5%) |
| Temperature Coefficient | ±350ppm/℃ | JIS-C5202;5.2 |
| Temperature cycling | ±1% | -55℃(30min.)/85℃(30min.) for 5 cycle |
| 其他 | |
| 0207 | 1/4W(0.25W) | 250V | 500V | 0.5Ω~56kΩ |
| 0309 | 1/24W(0.5W) | 350V | 600V | 0.5Ω~82kΩ |
| 0411 | 1Ws | 400V | 700V | 0.5Ω~100kΩ |
| 0515 | 3Ws | 500V | 800V | 0.5Ω~120kΩ |
| 1/2Ws(0.5W) | 300V | 500V | 0.5Ω~56kΩ |
| 1Ws | 350V | 600V | 0.5Ω~82kΩ |
| 2Ws | 400V | 700V | 0.5Ω~100kΩ |
| Bending test | ±1% | Holding point width 90mm，Bending 5mm，1 time |
| Item | Characteristics | Test Method |
| Load Life | ±5% | 70℃±2℃,1000h, 1.5h “on”/0.5h “off”cycle |
| Load Life in Humidity | ±5% | 40℃±2℃, 90%~95% RH, 1000h,1.5h “on”/0.5h”off” cycle |
| Non- Combustibility | The resistors shall withstand Over1oad test in accordance With Article UL-94.V-0 without producing a fire hazard. |
| Pulse overload | ±2% | RatingvoltageX4orMax.pulse over1oad voltage for 10 000 cycle (1 sec. "on" 25 sec. "off") |
| Resistance to soldering heat | ±2% | 260℃±5℃,5sec ±1sec |
| Short time overload | ±1% | Rating voltage X 2.5 or Max.over1oad voltage for 5 sec. |
| Solderability | 90% Coverage/Min | 260℃±5℃,5 sec ±1sec |