Keyswitch

MD 系列
密封轻触开关

img description

载列的图片为产品系列图像, 或与实际部件有异

飞机仪表盘和面板需要可靠和持久。这就是为什么这么多行业的设计师选用 C&K 的 MD 系列短行程, 自清洁的按键开关。C&K 生产的 MD 密封轻触开关系列有两种起动力, 每次都能给予终端用户极佳的触感。

特点

  • Short Travel
  • Self cleaning
  • Excellent tactile feel

典型应用

  • Aircraft instruments
  • Aircraft panels

产品规格

  • Contact Rating:

    Silver: 100mA Gold: 50mA

  • Insulation Resistance:

    > 10 megohms

  • Electrical Life:

    1,000,000 cycles

  • Contact Resistance:

    < 100 milliohms

  • Dielectric Strength:

    > 250 Vrms

  • Operating Temperature:

    -25°C to 70°C for silver version / -55°C to 85°C for gold version

  • Solderability:

    Hand soldering, 250°C for 3 seconds

 

= 最常见的

Current Rating Circuit Mounting Type Sealing Illumination Switch Function Electrical Life Cycles Voltage Rating - AC Voltage Rating - DC Actuator Type Color - Actuator/Cap Illumination Type, Color Termination Style Packaging
100mA SPST-NO Thru-hole Sealed - IP50 None Off-Mom On 1,000,000 20V Soft Actuator Black Thru-hole Tray
50mA SPST-NO Thru-hole Sealed - IP50 None Off-Mom On 1,000,000 20V Soft Actuator Black Thru-hole Tray
100mA SPST-NO Thru-hole Sealed - IP50 None Off-Mom On 1,000,000 20V Soft Actuator Black Thru-hole Tray
50mA SPST-NO Thru-hole Sealed - IP50 None Off-Mom On 1,000,000 20V Soft Actuator Black Thru-hole Tray