KM 系列

Detect KM product image

载列的图片为产品系列图像, 或与实际部件有异

KM 系列超小型检测开关采用可靠的触点设计, 可为设计人员提供预行程和超行程功能。C&K 的 KM 系列因其高品质和紧凑性而闻名, 通常用于警报系统、计算机和检测器开关应用。


  • Reliable contact design
  • Available with pretravel and overtravel


  • Alarm systems
  • Computers
  • Detector switch application


  • Contact Rating:

    Silver contact material: 0.25 A @ 125 V AC or DC (UL). See datasheet for additional ratings

  • Electrical Life:

    10,000 actuations min. at full load

  • Contact Resistance:

    Below 30 milliohms typ. initial @ 2-4 V DC, 100 mA, for both silver and gold plated contacts

  • Insulation Resistance:

    109 ohms min.

  • Dielectric Strength:

    1,000 Vrms min. @ sea level

  • Operating Temperature:

    –30ºC to 85ºC


= 最常见的

Current Rating Circuit Mounting Type Sealing Illumination Switch Function Electrical Life Cycles Voltage Rating - AC Voltage Rating - DC Actuator Type Termination Style Operating Force, Torque Release Force Pretravel Overtravel Packaging
0.4VA (AC/DC) SPDT Thru-hole Unsealed No/None 10,000 20V 20V
0.25A SPDT Thru-hole Unsealed No/None 10,000 125V 125V