Through Hole Lead Push Button Switch

Push Button Switch terminal mounting through PCB for soldering. The lead in straight or with buckle pin.
Straight Lead : A straight terminal is a solid pin extends directly from the switch body. It's typically solder connected to PCB in the circuit.
Buckle Pin : Buckle Pin : A buckle pin is a terminal with a bent or folded shape, often resembling a small buckle or clip. This shape allows it to grip or "buckle" onto a corresponding PCB through hole.