Pushbutton
  4. Pushbutton
  5. Product Details

8731SHZQE
87000 Series
Overtravel Pushbutton Switches

Pushbutton 8700 product image

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

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Designers in the medical test equipment and telecommunications industries turn to C&K’s 8700 series of overtravel pushbutton switches when engineering their latest product applications. With a long electrical lifecycle of 100k cycles, a heavy-duty brass plunger and extended pre-travel or overtravel options, the 8700 series give designers the highly-responsive, long-lasting switches they need to succeed.

Features and Benefits

  • Extended pre-travel or over-travel
  • Long electrical life - 100K cycles
  • Heavy-duty brass plunger

Typical Applications

  • Medical & test equipment
  • Telecommunications
  • Detection

Specifications

  • Contact Rating:

    Silver contact material: 1 A @ 120 V AC or 28 V DC

  • Contact Resistance:

    Below 30 milliohms typ. initial @ 2-4 V DC, 100 mA

  • Electrical Life:

    100,000 actuations at full load

  • Dielectric Strength:

    1,000 Vrms min. @ sea level

  • Insulation Resistance:

    10³v ohms min.

  • Operating Temperature:

    –30ºC to 65ºC

8731SHZQE

  • Most Common:

    No

  • Current Rating:

    1A (AC/DC)

  • Circuit:

    SPST-NO

  • Mounting Type:

    Panel Mount, Rear, Threaded

  • Sealing:

    Unsealed

  • Illumination:

    No/None

  • Switch Function:

    Off-Mom

  • Electrical Life Cycles:

    100,000

  • Voltage Rating - AC:

    125V

  • Voltage Rating - DC:

    28V

  • Actuator Type:

    Round, Plunger

  • Color - Actuator/Cap:

    Silver

  • Illumination Type, Color:

  • Illumination Voltage (Nominal):

  • Termination Style:

    Solder Lug

  • Additional Features:

    Overtravel

  • Panel Cutout Dimensions:

    Circular - 8.08mm Dia

  • Packaging:

    Bulk