Electronics Forum | Mon Jun 07 22:05:58 EDT 2004 | Ken
Me too. Check out this months Circuits Assembly. Dage has an interesting article about voiding as a function of surface plating....
Electronics Forum | Mon Jun 14 16:49:08 EDT 2004 | Dreamsniper
Can I manually tin them with solder specially the BGA's. Will that improve the solderability? What about corrosion of the copper? will it be prevented with the above process considering that after tinning of solder the solderability became acceptable
Electronics Forum | Mon Jun 14 17:21:31 EDT 2004 | russ
How old are these parts? Sn/Ni plating is very succeptable to age and everything else. They are possibly tarnished. Also, what is your peak temp in reflow? It takes about 225 230 C to get good wetting to the underlying nickel. Russ
Electronics Forum | Fri Jun 18 12:51:58 EDT 2004 | JD
Just curious if anyone has had any problems because of using acetone to clean flux off boards or parts. Is acetone an acceptable flux remover for re-work? What are the pros and cons about using acetone Thanks in advance, JD
Electronics Forum | Sun Jun 20 07:12:40 EDT 2004 | Grant
Hi, Anyone using the Sony TiMMS software? I am thinking about heading up to Taiwan late June, early July for the equipment show, and I wonder if anyone's going to be showing it there. Has anyone got experience running this software? Regards, Gra
Electronics Forum | Mon Jun 28 15:27:33 EDT 2004 | davef
Oh, you posted something about that a couple of weeks ago. Nice that you have the justification, too bad that's the way you needed to get it.
Electronics Forum | Tue Aug 24 05:33:08 EDT 2004 | itamar
hello though more than a month has passed since you replied to my massage i will be more than happy to ask you several questions about the laser marking machine your company uses. my mail is : itamarc@visonic.com many thanks itamar
Electronics Forum | Mon Jul 19 07:04:29 EDT 2004 | pcbrown
LOL! I don't have to worry about that. The two guys I have probably don't even know what hacky-sack is!
Electronics Forum | Thu Jul 15 15:37:29 EDT 2004 | davef
Get started by searching the fine SMTnet Archives. We love talking about tombstoning and solderballs. Good luck.
Electronics Forum | Fri Jul 23 09:17:16 EDT 2004 | davef
The more we think about this, the more we think you should join the 20th century and upgrade from your good ol' WS609. We know this will be tough. We used the stuff for 10s of years.
