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项目 ITEM | 规格 SPECIFICATION | ||
电气性能 Electrical Characteristics | 工作温度 Temp Range | -10℃~70℃ | |
额定功率 Rated Power | Curve B:0.5W Other curve B:0.25W | ||
最大工作电压 Max Operation Voltage | Curve B:AC 500V Other than B:AC 250V | ||
阻值范围 Resistance Range | 1KΩ~2MΩ | ||
阻值允许偏差 Allow Desistance Tolerance | ±20%(1MΩ or more30%) | ||
转动噪声 Rotational Noise | ≤47mV | ||
终端电阻 Terminal Resistance | R≥250KΩ 0.1%R max 250KΩ>R>10KΩ 20Ωmax 10 KΩ≥R 10Ωmax | ||
电阻规律 Resistance Law | A、B、C | ||
抗电强度 Dielectric | AC500V,1minute | ||
开关接触电阻 Switch contact resistance | Less than 30mΩ | ||
开关额定功率 Rated switching power | AC125V 1A、4A、6A | ||
绝缘电阻 Insulation Resistance | More than 100MΩ at DC250V | ||
机械性能 Mechanical Characteristics | 旋转力矩 Rotational Torque | 2~20 mN.m(20~200gf.cm) | |
总旋转角度 Total Rotational Angle | 300°±5° | ||
止挡强度 Shaft Stopper Strength | 6Kgf.cm | ||
开关操作力Switch working force/torque | 150~450gf.cm | ||
开关动作角度Switch working angle | 50°±10° | ||
开关寿命Switch life | 10,000 times | ||
旋转寿命 Rotary life | 10,000 cycles | ||
焊接Soldering | T≤260ºC,t≤3s |
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