Tactile
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KMS221GLFS
Kms0 Series
Microminiature SMT Side Actuated

Tactile KMS product image

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

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C&K’s KMS series microminiature SMT side actuated switch is ESD protected, which prevents malfunction or breakdown of telecommunication networks, medical handheld monitors and consumer electronics. It comes in a compact size and gives users an excellent tactile feeling.

Features and Benefits

  • Excellent tactile feel
  • ESD protection
  • Compact size

Typical Applications

  • Telecommunication networks
  • Medical handheld monitors
  • Consumer electronics

Specifications

  • Solderability:

    Infared reflow soldering in accordance with IEC 61760-1

  • Operating Temperature:

    -40°C to 85°C (125°C for gold version)

  • Contact Rating:

    10mA (Gold); 50mA (Silver)

  • Contact Resistance:

    < 100 milliohms

  • Insulation Resistance:

    > 1,000 megohms

  • Electrical Life:

    100,000 cycles

  • Dielectric Strength:

    250 VDC

KMS221GLFS

  • Most Common:

    No

  • Current Rating:

    50mA @ 32VDC

  • Circuit:

    SPST-NO

  • Mounting Type:

    Surface Mount, Right Angle

  • Sealing:

    Sealed - IP40

  • Illumination:

    No/None

  • Switch Function:

    Off-Mom

  • Electrical Life Cycles:

    100,000

  • Actuator Type:

    Rectangular Button

  • Actuator Height off PCB, from Pins:

  • Actuator Orientation:

    Side Actuated

  • Termination Style:

    Gull Wing

  • Footprint:

    4.60mm x 2.80mm

  • Illumination Voltage (Nominal):

  • Illumination Type, Color:

  • Operating Force:

    200gf

  • Additional Features:

  • Packaging:

    Tape & Reel