LC Series Pushbutton Switches  
  
· 300mA 30VDC rating
· Through hole mounting design
·Momentary and maintained functions
·Shorting and non-shorting versions 

SPECIFICATIONS
CONTACT RATING:  300mA 30VDC
LIFE EXPECTANCY: 10,000 Cycles Typical
CONTACT RESISTANCE: 20mΩ Max. Initial at 2-4VDC, 100mA
INSULATION RESISTANCE: 100MΩ Min.
DIELECTRIC STRENGTH: 1,000V RMS at Sea Level
OPERATING FORCE: See Individual Specifications
OPERATING TEMPERATURE: -20°C to 85°C

MATERIALS
HOUSING: Tin Over Steel
ACTUATOR:  Acetal
TERMINAL BASE: Phenolic
SPRING: Spring Steel
TERMINALS: Silver Over Brass
CONTACT: Silver Over Phosphor Bronze 
LC系列按钮开关
·300ma 30Vdc额定值
·通孔安装设计
·瞬时和保持功能
·短路和非短路版本
规格
触点额定值：300MA 30Vdc
预期寿命：10000个周期
接触电阻：20MΩ，最大初始值2-4Vdc，100mA
绝缘电阻：100MΩmin。
介电强度：海平面1000V rms
操作力：见个别规格
工作温度：-20°C至85°C
材料
外壳：镀锡钢
执行机构：缩醛
端子座：酚醛
弹簧：弹簧钢
端子：银黄铜
接触：银磷青铜