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KSF0M531LFTR
Ksf0 Series
Soft Actuated Tact Switch

Tactile KSF product image

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

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The KSF series soft actuated tact switch from C&K features a top and side actuated design with a sealed front end. The switch’s inherently small size and flexibility make it ideal for low profile keyboards, automotive interfaces and industrial control applications.

Features and Benefits

  • Top and side actuated
  • Soft actuated switch
  • Sealed front end

Typical Applications

  • Low profile keyboards
  • Automotive interfaces
  • Industrial control

Specifications

  • 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:

    > 1000 megohms

  • Dielectric Strength:

    > 250 Vrms

KSF0M531LFTR

  • Most Common:

    No

  • Current Rating:

    10mA @ 50VDC

  • Circuit:

    SPST-NO

  • Mounting Type:

    Thru-hole

  • Sealing:

    Sealed - IP60

  • Illumination:

    No/None

  • Switch Function:

    Off-Mom

  • Electrical Life Cycles:

    100,000

  • Actuator Type:

    Flat Membrane

  • Actuator Height off PCB, from Pins:

    2.60mm

  • Actuator Orientation:

    Top Actuated

  • Termination Style:

    Thru-hole

  • Footprint:

    7.40mm x 7.40mm

  • Illumination Voltage (Nominal):

  • Illumination Type, Color:

  • Operating Force:

    500gf

  • Additional Features:

  • Packaging:

    Bulk