Push button leg functions?

Question

With a plugner button like this that has 3 legs. What would dose each function do? as normally my buttons just have two legs and it dosent matter which order I connect them up aslong as both are connected.

http://www.digikey.com/product-search/en?mpart=982A01RX&vendor=137

Thanks!

shabaz · Answer

Hi Matt,

This pdf shows that model 982A01RX982A01RX follows the pinout designated 1A,

which in the table in the PDF shows that pins 2 and 3 are the ones you should use.

The manufacturer also makes different variations and in that case the additional pins get used.

Push button leg functions?

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