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KSA1A211LFTR
Ksa0 Series
Sealed Tact Switch

Tactile KSA product image

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

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C&K’s KSA series sealed tact switch features a top or side actuated design and cambered terminals to ensure self-retention. The switches can be used for automation or manual insertion, making them ideal for telecommunication networks and automation and industrial applications.

Features and Benefits

  • Cambered terminals to ensure self retention
  • Designed for automatic or manual insertion
  • Top or side actuated

Typical Applications

  • Telecommunication networks
  • Automotive
  • Industrial

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

KSA1A211LFTR

  • Most Common:

    No

  • Current Rating:

    50mA @ 32VDC

  • Circuit:

    SPST-NO

  • Mounting Type:

    Thru-hole

  • Sealing:

    Sealed - IP60

  • Illumination:

    No/None

  • Switch Function:

    Off-Mom

  • Electrical Life Cycles:

    100,000

  • Actuator Type:

    Standard

  • Actuator Height off PCB, from Pins:

    4.70mm

  • Actuator Orientation:

    Top Actuated

  • Termination Style:

    Thru-hole

  • Footprint:

    7.40mm x 7.40mm

  • Illumination Voltage (Nominal):

  • Illumination Type, Color:

  • Operating Force:

    130gf

  • Additional Features:

    Grounding Pin

  • Packaging:

    Tube