2.接触电阻Contact Resistance : 50mΩmax(initial)

3.绝缘电阻Insulation Resistance:  100MΩ（minDC 250V）

4.耐压强度Dielectric Strength : AC250V(50/60Hz for 1minute)

5.机械寿命Electrically Life:20000-1000000cycles

6.环境温度Environment temperature: -25℃-70℃

7.操作力度Operating Force: 100/180/230/250/300(±30gf)

8.热变形温度Seal temperature:250℃-280℃