KSC10 Series
Sealed Tact Switches for SMT

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C&K’s KSC10 series seal tact switch for SMT gives users a positive adaptable tactile feeling – and its small size is ideal for products made specifically for industrial, consumer, automotive and instrumentation applications. The KSC10 is an IP67 rated, 4.9 mm high soft actuator switch.

C&K’s tactile switches have been engineered to provide designers with the highly-responsive, low-profile and long-lasting switch they need to power the innovative consumer device, industrial electronics or automotive interface they’re bringing to market. With C&K’s expansive portfolio of tactile switches, designers can be sure to find the correct switch for any product.

Features and Benefits

  • Positive adaptable tactile feeling
  • soft actuator 4,9mm high
  • IP67

Typical Applications

  • Industrial electronics
  • Instrumentation
  • Automotive
  • Consumer


  • Operating Temperature:

    -40°C to 85°C (125°C for gold version)

  • Contact Rating:

    10mA (Gold); 50mA (Silver)

  • Electrical Life:

    5,000,000 cycles

  • Contact Resistance:

    < 100 milliohms

  • Insulation Resistance:

    > 10 megohms

  • Dielectric Strength:

    > 250 Vrms

  • Solderability:

    Depending on the application, this component is suited to the following methods: Terminals being silver or gold plated over a nickel barrier, the use of slightly activated flux is suitable, Soldering on double wave machine for vertical versions: soldering time < 5 sec, Cleaning according to typical washing processes, Infrared Reflow Soldering in accordance with IEC 61760-1.

= Most Common

Current Rating Circuit Mounting Type Sealing Illumination Switch Function Electrical Life Cycles Actuator Type Actuator Height off PCB, from Pins Actuator Orientation Termination Style Footprint Illumination Voltage (Nominal) Illumination Type, Color Operating Force Additional Features Packaging
50mA @ 32VDC SPST-NO Surface Mount Sealed - IP67 None Off-Mom 5,000,000 Standard 4.90mm Top Actuated J Lead 6.20mm x 6.20mm 150gf Tape & Reel
50mA @ 32VDC SPST-NO Surface Mount Sealed - IP67 None Off-Mom 5,000,000 Standard 4.90mm Top Actuated Gull Wing 6.20mm x 6.20mm 150gf Tape & Reel