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KMR421NGLFS - LITTELFUSE

Description: KMR421NGLFS (Tactile Switches)

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PCB Footprints
KMR421NGLFS - LITTELFUSE PCB footprint - Other - Other - kmr4
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3D Models
KMR421NGLFS - LITTELFUSE  - 3D model - Other - kmr4
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KMR421NGLFS Details

  • Manufacturer Part Number:

    KMR421NGLFS

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    France

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.50.90.40

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    9

  • Actuator Length:

    0.043 inch

  • Actuator Travel:

    0.25 mm

  • Body Breadth:

    2.8 mm

  • Body Height:

    1.4 mm

  • Body Length or Diameter:

    4.2 mm

  • Center Contact Material:

    SILVER

  • Circuit Configuration:

    1X1

  • Contact Bounce Time-Max:

    3 ms

  • Contact Current(DC)-Max:

    0.05 A

  • Contact (DC) Max Power Rating R Load:

    1VA@32VDC

  • Contact (DC) Max Rating R Load:

    .05A@32VDC

  • Contact Resistance:

    0.1 mΩ

  • Contact Voltage(DC)-Max:

    32 V

  • Dielectric Withstand Volts:

    250VRMS V

  • Electrical Life:

    100000 Cycle(s)

  • End Contact Material:

    SILVER

  • Insulation Resistance:

    1000000000 Ω

  • JESD-609 Code:

    e4

  • Mounting Feature:

    SURFACE MOUNT-STRAIGHT

  • Number of Switches:

    1

  • Operating Force-Max:

    2.5 N

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Packing Method:

    TR, 13 INCH

  • Sealing:

    IP40

  • Solderability:

    REFLOW

  • Surface Mount:

    NO

  • Switch Action:

    MOMENTARY

  • Switch Function:

    SPST

  • Switch Type:

    KEYPAD SWITCH

  • Terminal Finish:

    SILVER

  • Termination Type:

    SOLDER

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

KMR421NGLFS Overview

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