按键开关技术参数: 额定电流Rating:50mA DC 12V 绝缘电阻Insulation resistance: 100MΩ min.100V DC 介电强度Dielectric strength: 250V AC for 1 min 接触电阻Contact resistance: 100m Ω max. 操作力度Operating fore:250gf 寿命Life time:10,000 cycles 工作温度范围Operating temperature range:-30℃to+85℃