额定范围Rating: 50mA 12VDC
接触电阻Contact Resistance : 50mΩ max(initial)
绝缘电阻Insulation Resistance: 100MΩ（minDC 250V）
耐压强度Dielectric Strength : AC250V(50/60Hz for 1minute)
机械寿命Electrically Life:100,0000cycles
环境温度Environment temperature: -25℃～+70℃
操作力度Operating Force: 180/250(±30gf)
