Re: Making thick-film resistors

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#2473

From: Spehro Pefhany
Date: Fri, 11 Jan 2002 02:57

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In sci.electronics.design Russell Shaw <rjshaw@iprimus.com.au> wrote:

> Wonder what they use for the binder in membrane switch pads?

Probably something organic so they can use the low temperature polyester
substrate. There are resistor inks that will work on PCB laminate, but
their stability is not comparable to something that's been fired on an
alumina substrate at hundreds of degrees C. 

Best regards, 
-- 
Spehro Pefhany --"it's the network..."            "The Journey is the reward"
speff@interlog.com             Info for manufacturers: http://www.trexon.com
Embedded software/hardware/analog  Info for designers:  http://www.speff.com

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From: "Spehro Pefhany" <speff@interlog.com>
Subject: Re: Making thick-film resistors
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