主要技术特性: 
1.  环境温度Environment temperature:

2.  相对湿度Relative Humidity: (40℃)≤95%

3.  额定范围Rating: DC12V.50mA

4.  接触电阻Contact Resistance :≤ 0.03Ω

5.  绝缘电阻Insulation Resistance: ≥100MΩ

6.  耐压强度Dielectric Strength : AC250V(50Hz for 1minute)

7.  电气寿命Electrically Life:100,000cycles

8.  行    程Travel:0.12±0.05mm

9.  操作力度Operating Force: 140±50gf  250±50gf