精耀 5/6 段位数SR39A-2波段开关 Mechanical characteristics机械特性:Torque
作动力
                      1 to 2 section 1±0.5kg , over 3 section 2.5±1kg   (Reference)Electrical characteristics电器特性:Rated power
定格电力30V DC  0.5AContact Resistance
接触电阻25 MΩ max.Insulation resistance
绝缘抵抗100 MΩ min. at 500VDCWithstanding voltage
耐电压one minute at 500VDurability 耐久性能Rotational life
回转寿命100,000 cycles