价 格: | 面议 | |
品牌/商标: | CONTELEC | |
型号/规格: | KL250-5K0/M-SEFZM | |
种类: | 单联 | |
材料: | 碳膜 | |
性能: | 小型 | |
阻值调节方式: | 旋转式 | |
阻值变化方式: | 指数式 | |
标称阻值: | 15 | |
额定功率: | 0.05(W) | |
滑动噪声: | 2(V) | |
分辨率: | 1(%) | |
零位电阻: | 1(Ω) | |
接触电阻: | 1(Ω) | |
绝缘电阻: | 1(MΩ) |
Electrical Datadzsc/19/1510/19151062.jpg
供应CONTELEC KL250-5K0/M-SEFZM
供应CONTELEC KL250-5K0/M-SEFZM
Nominal resistance 1/5/10 kOhm
Resistance tolerance ±15 %
Independent linearity ±2.5 % of meas. range
Electrical angle 300 °
Temperature coefficient of the voltage divider 30 ppm/°C
Recommended wiper current max. 1 μA
Max. wiper current in case of malfunction 5 mA
Power rating P max. 0.25 W/40°C
Min. life (electrical) 5 Mio. cycles
Mechanical Data
Mechanical range 316 °
Torque max. 0.5 Ncm
Min. life (mechanical) 5 Mio. cycles
Operating temperature -25 ... 85 °C
Storage temperature -55 ... 105 °C
Protection class IP65
Standards
Insulating resistance (500 VDC, 1bar, 2s) 10 GOhm
Dielectric strenght (VAC, 50Hz, 1min, 1bar) 750 V
Vibration (Amax = 0.75mm, f = 30 … 2000 Hz) 10 g
Shock (half sine pulse, 7 ms) 50 g
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