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KMR643NGULCLFG
Kmr60 Series
Microminiature SMT Top Actuated IP67

Tactile KMR6 product image Tactile KMR6 product image Tactile KMR6 product image
Tactile KMR6 product image
Tactile KMR6 product image
Tactile KMR6 product image

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C&K’s KMR6 series microminiature SMT top actuated switch is IP67 rated with ultra-low current capabilities. Its long-life and excellent tactile feel make it ideal for industrial, medical and automotive applications that need to dependably operate under the harshest of conditions.

Features and Benefits

  • IP67
  • Excellent tactile feeling
  • Long Life version

Typical Applications

  • Industrial electronics
  • Medical equipment
  • Automotive

Specifications

  • Solderability:

    Infrared Reflow Soldering in accordance with IEC61760-1

  • 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:

    > 1,000 megohms

  • Dielectric Strength:

    < 250 Vrms

KMR643NGULCLFG

  • Most Common:

    No

  • Current Rating:

    50mA @ 32VDC

  • Circuit:

    SPST-NO

  • Mounting Type:

    Surface Mount

  • Sealing:

    Sealed - IP67

  • Illumination:

    No/None

  • Switch Function:

    Off-Mom

  • Electrical Life Cycles:

    100,000

  • Actuator Type:

    Standard

  • Actuator Height off PCB, from Pins:

  • Actuator Orientation:

    Top Actuated

  • Termination Style:

    Gull Wing

  • Footprint:

    4,2 mm x 2,8 mm

  • Illumination Voltage (Nominal):

  • Illumination Type, Color:

  • Operating Force:

    400 gf

  • Additional Features:

  • Packaging:

    Tape & Reel