Tactile
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KMR831GLFS
Kmr80 Series
Microminiature SMT Top Actuated

Tactile KMR8 product image Tactile KMR8 product image Tactile KMR8 product image
Tactile KMR8 product image
Tactile KMR8 product image
Tactile KMR8 product image

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

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C&K’s KMR8 series microminiature SMT top actuated is a hard actuator switch with 3 actuation forces. It gives users an excellent tactile feeling and its durability makes it ideal for industrial, medical and automotive applications that must endure harsh environments.

Features and Benefits

  • Excellent tactile feel
  • 3 actuation forces
  • Hard actuator

Typical Applications

  • Industrial electronics
  • Medical equipment
  • Automotive

Specifications

  • Contact rating:

    50mA

  • Electrical Life:

    between 150,000 and 200,000 cycles

  • Contact Resistance:

    <100 milliohms

  • Insulation Resistance:

    >1,000 megohms

  • Dielectric Strength:

    >250 Vrms

  • Solderability:

    Infrared Reflow Soldering in accordance with IEC61760-1

KMR831GLFS

  • Most Common:

    No

  • Current Rating:

    50mA @ 32VDC

  • Circuit:

    SPST-NO

  • Mounting Type:

    Surface Mount

  • Sealing:

    Sealed - IP40

  • Illumination:

    No/None

  • Switch Function:

    Off-Mom

  • Electrical Life Cycles:

    150,000

  • Actuator Type:

    Standard

  • Actuator Height off PCB, from Pins:

    1.90mm

  • Actuator Orientation:

    Top Actuated

  • Termination Style:

    Gull Wing

  • Footprint:

    4.60mm x 2.80mm

  • Illumination Voltage (Nominal):

  • Illumination Type, Color:

  • Operating Force:

    300gf

  • Additional Features:

    Grounding Pin

  • Packaging:

    Tape & Reel