Hi all

I am looking for experiences with conductive carbon coating used in a touch
pad.  We currently use gold, but are looking to reduce costs.  Unfortunately
we still need a couple years of service.  For carbon I do have a data sheet
which claims 5 million cycles with no wear - there is no information on
environment or type of cycles.  At the bottom of that page is a paragraph
full of legalese negating everything above.

What type of experiences have members here had?  Duty cycles?  Length of
service?

TIA
Ron

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