Momentary Push Button Switch, 1A 250VAC SPST Mini Pushbutton Switches Normally Open(NO) Black & Red Cap - 10pcs

I use this to activate an electronic timer board. The first piece I selected from the batch worked just fine.

Easy to install

I should've bought the ones with the soldered wires.

Reasonable price. Works well.

... it works. Continuity is pretty consistent.

Switches are tiny, as others have mentioned, but seem to work ok. The description is wrong though. You get five red-capped switches, and five black-capped switches. The red ones are normally closed, and the black ones are normally open. Might be best to test them with a continuity tester before installing them.

The switch failed when soldering to the legs on two soldering attempts on two different switches. The switch travel was reduced after soldering, so the plastic must have melted inside the switch. I'm experienced with electronics fabrication and didn't overheat the part or waste time soldering. I'm also skilled enough that I find cold solder joints unacceptable. I had the same failure on several switches in a row. It appears that the plastic in these switches is not electronics-grade and connot survive a typical hand-soldering process. The legs are designed to have the wire soldered on, but please only consider these switches if your application does not require soldering -- or if cold solder joints are desirable in your application.

Perfect match for game box. Simple to replace. Buying 10 is overkill but price was fine because of match, and the push button switches are useful for other homebrew projects.