Keyswitch

ED 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

C&K 的 ED 按键开关是自清洁、短行程密封轻触开关, 常见于面板和各种形式的仪器。ED 系列以提供极佳的触觉反馈而著称, 提供三种起动力, 并符合 RoHS 要求。

特点

  • Self cleaning
  • Short travel
  • Excellent tactile feel

典型应用

  • Instrument
  • 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
50mA (DC) SPST-NO SMT Unsealed None Off-Mom On 1,000,000 30V No Actuator Gull Wing Tray
100mA (DC) SPST-NO SMT Unsealed None Off-Mom On 1,000,000 30V No Actuator Gull Wing Tray
50mA (DC) SPST-NO SMT Unsealed None Off-Mom On 1,000,000 30V No Actuator Gull Wing Tray
50mA (DC) SPST-NO Thru-hole Unsealed None Off-Mom On 1,000,000 30V No Actuator Thru-hole Tray
50mA (DC) SPST-NO Thru-hole Unsealed None Off-Mom On 1,000,000 30V No Actuator Thru-hole Tray
100mA (DC) SPST-NO SMT Unsealed None Off-Mom On 1,000,000 30V No Actuator Gull Wing Tray
100mA (DC) SPST-NO Thru-hole Unsealed None Off-Mom On 1,000,000 30V No Actuator Thru-hole Tray