Electronics Forum | Mon Oct 28 13:29:01 EDT 2013 | rangarajd
Dave - I actually need to trim down the copper area Thanks, R
Electronics Forum | Mon Nov 11 20:11:07 EST 2013 | davef
Matt: What's the solderability protection on the boards? * Specification? * Actual? Are the boards fabricated by the same supplier?
Electronics Forum | Wed Apr 10 17:05:47 EDT 2019 | davef
I wonder if this discoloration isn't delamination. I'd discuss it with my board fabricator.
Electronics Forum | Wed Jun 14 12:49:12 EDT 2023 | spoiltforchoice
#talkingwithrobots
Electronics Forum | Thu Jun 15 00:43:58 EDT 2023 | frankchan
Hahaha, that's straight to the point
Electronics Forum | Tue Sep 05 16:02:18 EDT 2000 | Dave F
Wussamatta with PC Fab? Other than PC Fab, try: � SMTnet Industry Directory lists 250 (or so) fabricators � Printed Wiring Board Resource Center, Printed Wiring Board Facility Directory (http://www.pwbrc.org) has a huge shop listing by US state � As
Electronics Forum | Wed May 02 16:20:01 EDT 2001 | mparker
As a second thought, just to address your problem, try contacting a local fabrication shop for restaurant supply. They are used to working with stainless steel. I once had a complete sink/workstation top fabricated to my specs. for a fraction of the
Electronics Forum | Wed Nov 07 17:06:56 EST 2001 | davef
Most of us, here on SMTnet, are either assemblers or sale types. Assemblers use stencils [metal foil, secured in a frame] instead of silk screens. Fabricators use silk screens in various photoimaging processes for applying etch resists, solder mask
Electronics Forum | Mon Dec 17 17:30:40 EST 2001 | davef
One of our board fabricators says that carbon inks should be selected based on the process to be used by the assembler. So, their take on this question has some inks that work fine with nc fluxes, others that do not. They suggest: * Determining t
Electronics Forum | Mon Nov 11 11:28:32 EST 2002 | davef
Sand is not a great conductor, compared to copper. Never heard of using the stuff on RF boards. Our board fabricator uses Dupont CP100, now CP101, [or something like that cuse who's going to check?] when plugging via on cheap boards. Your board fa
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