C & K IP45 Black Button Tactile Switch, SPST 50 mA 3mm Through Hole Part: PTS635SL43SMTR LFS

A small black push-button switch with dustproof rating for controlling electrical equipment in industrial control panels and electronic devices.

Panasonic Black Push Plate Tactile Switch, SPST 20 mA @ 15 V dc 3mm Surface Mount Part: EVQ5PN05K

A small black push-button switch for electronics that activates when pressed and releases when let go, commonly used in control panels and device interfaces.

Wurth Elektronik White Tact Switch, SPST 50mA 3mm Surface Mount Part: 430473035826

A small white push-button switch for electronic equipment that makes tactile feedback when pressed, commonly used in control panels and device interfaces.