Pushbutton

8700 Series
Overtravel Pushbutton Switches

Pushbutton 8700 product image

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

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

= Most Common

Current Rating Circuit Mounting Type Sealing Illumination Switch Function Electrical Life Cycles Voltage Rating - AC Voltage Rating - DC Actuator Type Color - Actuator/Cap Illumination Type, Color Illumination Voltage (Nominal) Termination Style Additional Features Panel Cutout Dimensions Packaging
0.4VA (AC/DC) SPST-NO Panel Mount, Rear, Threaded Unsealed No/None Off-Mom 100,000 20V 20V Round, Plunger Silver Solder Lug Overtravel Circular - 8.08mm Dia Bulk
1A (AC/DC) SPST-NO Panel Mount, Rear, Threaded Unsealed No/None Off-Mom 100,000 125V 28V Round, Plunger Silver Solder Lug Overtravel Circular - 8.08mm Dia Bulk
0.4VA (AC/DC) SPST-NO Panel Mount, Rear, Threaded Unsealed No/None Off-Mom 100,000 20V 20V Round, Plunger Black Solder Lug Overtravel Circular - 8.08mm Dia Bulk
1A (AC/DC) SPST-NO Panel Mount, Rear, Threaded Unsealed No/None Off-Mom 100,000 125V 28V Round, Plunger Black Solder Lug Overtravel Circular - 8.08mm Dia Bulk