Find surface mount push button switch
I am looking for a surface mount push button switch to replace a damaged one on a PCB that I am trying to repair. I'm not sure whether it is single pole or double pole, nor whether it is NC or NO, but if I had to guess I'd say it was single pole NO. It has 4 pads. I have placed a picture of the switch at http://www.sylvesterbradley.org/images/pb_switch.png. Can anyone suggest what this switch may be (make and part number) and where I can buy it, or suggest a close alternative?
Thanks - Rowan
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June 14, 2018 07:49
See your previous post...
June 14, 2018 07:50
Too many to choose from. They are usually NO. Trace the circuit see where the solder points are connecting to and reverse engineer.
Maybe this https://au.rs-online.com/web/p/tactile-switches/6926989/
or this https://au.rs-online.com/web/p/tactile-switches/9173835/
I think you need to look at the selection and then the parametric search and filter.