价 格: | 面议 | |
加工定制: | 否 | |
品牌/商标: | 科能(电位器) | |
型号/规格: | RV16C-40-1 | |
种类: | 单联 | |
材料: | 碳膜 | |
性能: | 功率 | |
阻值调节方式: | 旋转式 | |
阻值变化方式: | Z式(对数式) | |
额定功率: | 0.05(W) | |
阻值允许偏差: | ±0.25(%) | |
滑动噪声: | ≤47m(V) | |
接触电阻: | Less than 50m(Ω) | |
绝缘电阻: | More than 100MΩ atDC500V(MΩ) |
机械性能:
总旋转角度 | 270°±5° |
旋转力矩 | 2~20mN.m |
止档强度 | Kgf.cm |
开关动作角度/行程 | 40°Max. |
开关操作力/力矩 | 50300gf.cm |
C.C.位置 | 0detent |
电气性能:
工作温度 | (-20℃)to~( 70℃) |
开关额定负载 | AC250V10A |
开关接触电阻 | Less than 50mΩ | ||
额定功率 | B.0.2W AC 0.05W | ||
额定电压 | 250V | ||
绝缘电阻 | More than 100MΩ atDC500V | ||
抗电强度 | Ac1500V,1 minute(between carbon plate and contact) AC750V,1 minute(between open contacts) | ||
阻值偏差 | ±20% (more than 1M Ω±30%) | ||
转动噪音 | ≤47mV | ||
残留电阻 | R≥250KΩ 0.1%max.of total resistance 250KΩ>R>10Kohm 20Ω max. 10KΩ≥R 10Ω max. |
耐久性能:
机械寿命 | 50,000 cycles | ||
电气寿命 | 30,000 cycles |
机械性能: 总旋转角度:270°±10°旋转力矩:1~10mN.m(10~100gf.cm)止档强度:0.8Kgf.cm) 电气性能: 总电阻:5KΩ~2MΩ 电阻规律:A,B,C 使用电压: B:500VAC Other than B:250V 绝缘电阻:More than 100MΩ atDC100V 抗电强度:AC250V,1minute 阻值偏差:±20% 转动噪音:≤47mV 残留电阻:R≥250KΩ 0.1%max.of total resistance 250KΩ>R>10KΩ 20Ω max. 10KΩ≥R 10Ω max. 额定功率:0.03W 双联同步误差: 0~-40dB ±3dB 耐久性能: 机械寿命10,000 cycles
机械性能:总旋转角度:300 ° ±5 °旋转力矩:2~20mN.m(20~200gf.cm)止档强度:6Kgf.cm)开关动作角度:50 ° ±10 ° 开关操作力: 150~450gf.cm电气性能:总电阻:5KΩ ~2MΩ 电阻规律:A,B,C使用电压:Curve B:500V Other than B:250V绝缘电阻:More than 100MΩ atDC500V抗电强度:AC500V,1minute阻值偏差: ±20%转动噪音: ≤47mV残留电阻:R ≥250KΩ 0.1%max.of total resistance 250KΩ >R>10KΩ 20Ω max. 10KΩ ≥R 10Ω max.开关额定功率: AC125 1A.4A.6A额定功率:Curve B :0.5W Other than B :0.25W开关接触电阻: Less than 30mΩ 机械寿命: 10,000 cycles旋转寿命10,000 cycles