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High Performance Sealed Tact Switch

14 Configurations

C&K’s KSA MKII series switch has the highest sealing performance, making it ideal for consumer, automotive and industrial applications that must withstand erosion and harsh environments, such as regular exposure to water. The KSA MKII is also highly responsive due to its excellent tactile feel.

  • Highest tact switch sealing performance
  • Excellent tactile feel
  • Totally sealed
Series Specifications
Solderability: Wave soldering compatible with lead free soldering profile
Electrical Life: between 100,000 and 1,000,000 cycles depending on model
Operating Temperature: -40°C to 85°C (125°C for gold version)
Contact Rating: 10mA (Gold); 50mA (Silver)
Contact Resistance: < 100 milliohms
Insulation Resistance: > 1000 megohms
Dielectric Strength: > 250 Vrms
Typical Applications
Consumer products
Automotive
Industrial
Compare Selected (0)
Illumination
#KSL0M212LFT
  • Current Rating : 50mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Thru-hole
  • Sealing : Sealed - IP65
#KSL0M312LFT
  • Current Rating : 50mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Thru-hole
  • Sealing : Sealed - IP65
#KSL0M332LFT
  • Current Rating : 10mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Thru-hole
  • Sealing : Sealed - IP65
#KSL0M412LFT
  • Current Rating : 50mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Thru-hole
  • Sealing : Sealed - IP65
#KSL0M432LFT
  • Current Rating : 10mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Thru-hole
  • Sealing : Sealed - IP65
#KSL0M512LFT
  • Current Rating : 50mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Thru-hole
  • Sealing : Sealed - IP65
#KSL0M532LFT
  • Current Rating : 10mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Thru-hole
  • Sealing : Sealed - IP65
#KSA0M212LFT
  • Current Rating : 50mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Thru-hole
  • Sealing : Sealed - IP65
#KSA0M312LFT
  • Current Rating : 50mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Thru-hole
  • Sealing : Sealed - IP65
#KSA0M332LFT
  • Current Rating : 10mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Thru-hole
  • Sealing : Sealed - IP65
#KSA0M412LFT
  • Current Rating : 50mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Thru-hole
  • Sealing : Sealed - IP65
#KSA0M432LFT
  • Current Rating : 10mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Thru-hole
  • Sealing : Sealed - IP67
#KSA0M512LFT
  • Current Rating : 50mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Thru-hole
  • Sealing : Sealed - IP65
#KSA0M532LFT
  • Current Rating : 10mA @ 32VDC
  • Circuit : SPST-NO
  • Mounting Type : Thru-hole
  • Sealing : Sealed - IP60
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