开孔14mm按键开关， 15mm按键开关， 16mm圆形按键开关，圆形塑胶开关

额定范围Rating: 1.5A 3A 150/250 VDC

接触电阻Contact Resistance :≤50mΩ

绝缘电阻Insulation Resistance:≥100MΩ DC 500V/1Min

耐压强度Dielectric Strength : AC 500V(50/60Hz for 1minute)

机械寿命Electrically Life:10,000cycles

环境温度Environment temperature: -10℃～+85℃

厂家供应线路板按键开关  针脚按钮开关