microswitches

Small electrical actuators

Microswitches are small, sensitive electrical switches that activate with minimal physical force, producing a distinctive click.

They're found inside computer mice, appliances, and industrial equipment—anywhere a device needs to detect that something has been pressed, opened, or moved into position.

The microswitch in the door sensor tells the dryer to stop when you open it.

mechanisms

lever

Pivoting bar for lifting

  • actuatorDevice producing controlled motion
  • plungerSuction device for clogs
  • contactCommunication or physical touch

armature · spring · roller · hinge · pivot · terminal · housing · mounting · bracket · pins

applications

keyboard

Array of input keys

  • mouseSmall gnawing mammal
  • gamingInteractive electronic entertainment
  • arcadeArched passageway or gaming hall

vending · appliances · elevator · CNC · automotive · HVAC · thermostat · power-tools

types

momentary

Lasting very briefly

sealed · waterproof · high-temperature · right-angle · surface-mount

specifications

debounce

Delay until input settles

brands

Honeywell

Multinational technology corporation

  • PanasonicJapanese electronics manufacturer
  • AlpsEuropean mountain system
Categories
Opposites
switch mechanism type

microswitchestoggle switches

Two-position electrical controls

proximity sensors · touchscreens

switch size/form factor

microswitchescircuit breakers

Automatic electrical shutoffs

Family

microswitch

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Rated G