Tactile

KMR643NGULCLFG
KMR6 Series
Microminiature SMT Top Actuated IP67

Tactile KMR6 product image

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

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