基本参数1.额定范围Rating:50mA12VDC2.接触电阻ContactResistance:50mΩmax(initial)3.绝缘电阻InsulationResistance:100MΩ（minDC250V）4.耐压强度DielectricStrength:AC250V(50/60Hzfor1minute)5.机械寿命ElectricallyLife:50,000cycles6.环境温度Environmenttemperature:-25℃-70℃7.操作力度OperatingForce:180/250(&plu***n;30gf))