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Microminiature SMT Top Actuated

41 Configurations

C&K’s KMR2 series microminiature SMT top actuated switch is built to be highly responsive with its excellent tactile feel and is long-lasting to withstand harsh environments. It has ultra-low current capabilities and is ideal for industrial, medical and automotive applications.

  • Ultra low current capabilities
  • Excellent tactile feel
  • Long Life version
Series Specifications
Solderability: Infrared Reflow Soldering in accordance with IEC61760-1
Operating Temperature: -40°C to 85°C (125°C for gold version)
Electrical Life: between 100,000 and 300,000 cycles
Contact Rating: 10mA (Gold); 50mA (Silver)
Contact Resistance: < 100 milliohms
Insulation Resistance: > 1,000 megohms
Dielectric Strength: > 250 Vrms
Typical Applications
Industrial electronics
Medical equipment
Automotive
Compare Selected (0)
Illumination
#KMR211GLFS
  • Current Rating : 50mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Surface Mount
  • Sealing : Sealed - IP40
#KMR211NGLFS
  • Current Rating : 50mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Surface Mount
  • Sealing : Sealed - IP40
#KMR213GLFG
  • Current Rating : 10mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Surface Mount
  • Sealing : Sealed - IP40
#KMR213NGULCLFG 
  • Current Rating : 1µA @ 1,8VDC
  • Circuit : SPST-NO
  • Mounting Type : Surface Mount
  • Sealing : Sealed - IP40
#KMR213NGLFG 
  • Current Rating : 10mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Surface Mount
  • Sealing : Sealed - IP40
#KMR211NGULCLFS 
  • Current Rating : 1µA @ 1,8VDC
  • Circuit : SPST-NO
  • Mounting Type : Surface Mount
  • Sealing : Sealed - IP40
#KMR213GULCLFG 
  • Current Rating : 10mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Surface Mount
  • Sealing : Sealed - IP40
#KMR211GULCLFS 
  • Current Rating : 50mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Surface Mount
  • Sealing : Sealed - IP40
#KMR221GLFS
  • Current Rating : 50mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Surface Mount
  • Sealing : Sealed - IP40
#KMR221GULCLFS
  • Current Rating : 1µA @ 1,8VDC
  • Circuit : SPST-NO
  • Mounting Type : Surface Mount
  • Sealing : Sealed - IP40
#KMR221NGLFS
  • Current Rating : 50mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Surface Mount
  • Sealing : Sealed - IP40
#KMR223GLFG
  • Current Rating : 10mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Surface Mount
  • Sealing : Sealed - IP40
#KMR223NGLFG
  • Current Rating : 10mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Surface Mount
  • Sealing : Sealed - IP40
#KMR223NGULCLFG
  • Current Rating : 1µA @ 1,8VDC
  • Circuit : SPST-NO
  • Mounting Type : Surface Mount
  • Sealing : Sealed - IP40
#KMR221NGULCLFS 
  • Current Rating : 1µA @ 1,8VDC
  • Circuit : SPST-NO
  • Mounting Type : Surface Mount
  • Sealing : Sealed - IP40
#KMR223GULCLFG 
  • Current Rating : 1µA @ 1,8VDC
  • Circuit : SPST-NO
  • Mounting Type : Surface Mount
  • Sealing : Sealed - IP40
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