Electronics Forum | Wed Apr 28 22:35:32 EDT 2004 | davef
We can clean the blank out of LARGE BGA. [Cleaning small BGA is a whoooole nuther issue.] But before we get into that, what's the problem and its breadth? Why are you getting poor wetting? What's the story on the components, board, process materia
Electronics Forum | Tue Apr 27 08:14:59 EDT 2004 | iqbal
Is anybody doing BGA soldering water clean solder. If yes how you are ensure cleaness. We have boards with Four BGA and 2000 chip and ICs.We are processing with no clean solder but we are getting bad wetting so now we are planning to switch to water
Electronics Forum | Fri Sep 07 11:59:10 EDT 2001 | Carol Stirling
Could someone recommend the pressure for cleaning PWBs after reflow please? Also, if there is a wash system you find satisfactory, the name, phone and location would be appreciated. Thanks in advance for the help. Carol (Excuse the typo in the Thre
Electronics Forum | Fri Sep 07 15:46:38 EDT 2001 | davef
Now that I've blabbered to the edge of coherency [chicks and too many Krispy Kreams make me do that], let me ask ask the salient question. What's an "AMT board"?
Electronics Forum | Fri Sep 07 17:21:34 EDT 2001 | davef
You seem to have slipped and turned to the dark side with Kevin. Straighten-up Mr X-Applications type.
Electronics Forum | Mon Sep 10 12:51:25 EDT 2001 | Carol Stirling
That's my Typo... couldn't figure out how to fix it. It should read SMT -boards with lots of SMT parts, including PBGA. I'll be more specific next time.... Thanks for the replies.. Carol
Electronics Forum | Mon Sep 10 13:54:29 EDT 2001 | zbosskc@netscape.net
We currently use 120 psi top pressure and 110 psi bottom pressure using a Westek Triton DI wash and have had no cleanliness issues with any of our vendors and with surface analysis.
Electronics Forum | Fri Sep 07 13:44:23 EDT 2001 | Hussman
Wut-chuw talkin' 'bout Carol? Are you talking about an aqueous wash machine to clean your boards? Well then, I've always liked Electroverts machines. They're modular and seem to do the job well. It all depends on your boards and your process.
Electronics Forum | Fri Sep 07 16:29:52 EDT 2001 | mparker
That would be the elusive typo, check your keyboard, the "A" is right next to the "S". I believe she meant "SMT" boards. Wazzup Dave, your grey matter already shifted into weekend mode? Hoist a pint of Sierra Nevada, if you get that spill in your ne
Electronics Forum | Fri Sep 07 17:50:46 EDT 2001 | ksfacinelli
I am just giving my experiences as I see them. I think it helps to hear what is and what is not working..in the future I will refrain from mentioning suppliers but the question was specific as to QUOTE:"Also, if there is a wash system you find satis
