Electronics Forum | Mon Apr 15 22:08:41 EDT 2002 | ianchan
Dave F, Hi Expert, You are too modest, if anyone can qualify as expert so far, its you...(silent homage to the other unsung experts). Coming back to "FIX", apologizes, meant to term it "fix" as in "established specifications". and yep, seems the fo
Electronics Forum | Wed Mar 24 17:09:34 EDT 2010 | davef
RE Search: Search can be tricky. Try MSD and wash
Electronics Forum | Wed May 30 18:44:06 EDT 2007 | binow
Various processes throughout the factory will use a stamp to signify ICT has been completed or QA has been done. The problem we are having is once the boards have made it through all the steps and have the stamps on them signifying who did what; the
Electronics Forum | Tue Jun 03 03:46:07 EDT 2014 | akasi
Is there a peelable solder mask which can withstand an automated aqueous wash ? I need to prevent water ingress into SMT modules during the wash cycle.
Electronics Forum | Mon Jan 31 07:01:25 EST 2005 | EHess
Run a water-soluble mask that foams in the wash. Use a de-foamer to contol that. One or the other, or both are causing a greasy build-up that is hard to get off in certain areas. I have a closed loop DI water system. Can I use some sort of deterg
Electronics Forum | Thu Jul 14 01:31:03 EDT 2005 | Ivan R
Hi Pyramus you should`t have a major problem after you wash the board as my crew also run into this problem a few month ago ,, I wash them after but I suggestto run one first it depent who is the paste from I think.
Electronics Forum | Thu Jul 14 01:31:05 EDT 2005 | Ivan R
Hi Pyramus you should`t have a major problem after you wash the board as my crew also run into this problem a few month ago ,, I wash them after but I suggestto run one first it depent who is the paste from I think.
Electronics Forum | Mon Jul 18 00:00:35 EDT 2005 | adlsmt
I have nothing to add technically but we have been washing no-clean for years. Use very clean filtered DI water to avoid the white residue issue and some good detergent or sopanifier and you will get great results.
Electronics Forum | Thu May 31 13:39:23 EDT 2007 | wavemasterlarry
You need to switch to an alcohol based stamp. It will work cause that's what we use.
Electronics Forum | Sat Jul 16 03:59:31 EDT 2005 | pyramus
Thanks Everybody!!!
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