Ksc70 Series
Sealed Tact Switch for SMT

Tactile KSC7 product image

Image shown represents the product series and may not indicate the actual part number

The KSC7 series sealed tact switch for SMT offers multiple mounting and actuation configurations, providing greater flexibility along with the ability to be configured for application-specific needs. C&K’s KSC7 is an IP67 rated, 4.4mm high soft actuator switch – and is perfect for industrial, consumer, automotive and remote applications because of its long lifecycle and durability.

Features and Benefits

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

Typical Applications

  • Industrial electronics
  • Consumer products
  • Remote controls
  • Automotive


  • Electrical Life:

    between 300,000 and 5,000,000 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:

    > 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:

    50mA @ 32VDC

  • Circuit:


  • Mounting Type:

    Surface Mount

  • Sealing:

    Sealed - IP67

  • Illumination:


  • Switch Function:


  • Electrical Life Cycles:


  • Actuator Type:


  • Actuator Height off PCB, from Pins:


  • Actuator Orientation:

    Top Actuated

  • Termination Style:

    J Lead

  • Footprint:

    6.20mm x 6.20mm

  • Illumination Voltage (Nominal):

  • Illumination Type, Color:

  • Operating Force:


  • Additional Features:

  • Packaging:

    Tape & Reel