Electronics Forum | Wed Jul 31 17:13:13 EDT 2002 | pjc
Stephen, Magic!! Soldering in the N2 environment did just as you said. Easy to clean the post solder residues. Many Thanks!
Electronics Forum | Mon Jun 17 17:04:15 EDT 2002 | pjc
Guys, Thanks for the input. Its a Opto-Electronic project I'm working on for a customer with a device on a ceramic substrate. Yes, I did learn from Indium that 007 is no-clean and has a high-solids content. They reccommended using TacFlux 010, which
Electronics Forum | Fri Jun 14 14:19:17 EDT 2002 | davef
Consider: * 007 is a no-clean flux. Some no-cleans you can clean, some you can�t. You may be able to use a saponifier & surficant to clean the residue. Check with your flux supplier for recommendations. * 320�C is higher than the 315�C peak for th
Electronics Forum | Wed Jul 03 22:35:02 EDT 2002 | Stephen
If you can solder in an inert atmosphere you'll find the problem will disappear, even blowing N2 over the surface while soldering will solve the problem. 10�C over peak is not excessive, I've run up to 350�C in some cases, protected by N2 the flux wi
Electronics Forum | Thu Jan 18 13:13:53 EST 2007 | russ
won;t recommend a paste since I propose that you do not use but here is a flux I have had great success with Indium tacflux 20B IPN 84283 No clean flux, Use this alone without paste and your BGAs will work!! What was your package temp during th
