Electronics Forum | Thu Nov 04 19:51:28 EST 1999 | John
Thanks folks. The current vendor is doing an alcohol wash, top and bottom, then performing an ionic test on 100 boards. I'm not to confident in the testing because the readings for a "clean" board are 25 ugm/sq in and a "dirty" board are 40 ugm/sq in
Electronics Forum | Mon Jul 12 11:35:27 EDT 2004 | Pierre RICHARD
Here are some answers to my questions after a good research. I also added more definitions that could help understand this esoteric language used in assembly, specially surrounding fluxes and their use. In blue italics are comments and extracts from
Electronics Forum | Tue Nov 28 21:16:17 EST 2006 | davef
J Rose at EMPF says: The introduction of no-clean solder fluxes in electronics manufacturing has given rise to greater levels of solder balling simply because the opportunity to remove them in the wash process does not exist. They are typically cause
Electronics Forum | Wed Jul 12 19:13:18 EDT 2006 | russ
i have heard of washable no-cleans for about 6-8 years now. I would think that if SIR values are acceptable for end use then I would run with it. Russ
Electronics Forum | Mon Feb 05 09:42:21 EST 2007 | George
Hello everybody, What is considered "high frequency" when we talk about possible issues with NO-clean flux residues and product's application? I appreciate your help on this... Have a good one! George
Electronics Forum | Thu May 30 10:31:03 EDT 2002 | robbied
Hi Yannick. This is an issue that we are just recently getting into but here is some ifo that I have gathered so far. I have seen/ used 2 different rework machines. The one we have bought is a 'PACE TF2000' which was at the lower cost end of the mar
Electronics Forum | Thu Jul 13 13:52:28 EDT 2006 | George
Thanks Russ...
Electronics Forum | Mon Feb 05 17:06:50 EST 2007 | George
Thank you Dave...always helpful....
Electronics Forum | Wed Jul 12 18:25:23 EDT 2006 | George
Hi everybody: I really need your expertise on this one. I was told that the flux 270WR from AIM is either No-clean or WS soluble depending on your needs. I read the TDS and it looks like it is....but..... Is there anybody out there using this or s
Electronics Forum | Mon Aug 24 06:12:31 EDT 2009 | ghepo
joanne please pay attention, each heavy no-clean flux residues not completely heated due to hand soldering becomes a moisture absorbing conductive pathway, causing electrical leakage. So I suggest you to clean well the board after hand soldering or
