Electronics Forum | Wed May 10 08:34:53 EDT 2006 | russ
i'm thinkin it is you
Electronics Forum | Wed May 10 08:38:07 EDT 2006 | jdengler
I think so too.
Electronics Forum | Tue May 02 15:09:40 EDT 2006 | PWH
Just a few problems you might have to deal with: 1) Your bare boards must be clean and kept clean though-out the process. You could notice handling contamination that might otherwise have been removed in your wash. 2) You will see solder balls a
Electronics Forum | Wed May 03 11:55:59 EDT 2006 | Chunks
IPC or DFM? Most DFMs are controlled by the equipment restrictions which will define this parameter. "Dross is just abused solder"
Electronics Forum | Fri May 05 09:00:46 EDT 2006 | russ
Studies showed that there are no issues mixing SN100C and SAC305, I believe that AIM has this info. Russ
Electronics Forum | Tue May 09 07:36:46 EDT 2006 | davef
Search the fine SMTnet Archives for previos discussions on solder preforms.
Electronics Forum | Tue May 09 09:15:34 EDT 2006 | Chunks
Yoinks. I'd look selective solder. Preforms are a pain, but try for yourself.
Electronics Forum | Mon May 15 10:32:50 EDT 2006 | russ
Have you tried Indium corp?
Electronics Forum | Thu May 25 08:00:49 EDT 2006 | davef
The warmest spot you measure on the board is the bare laminate. It will be 10*C hotter than a solder connection.
Electronics Forum | Wed May 24 12:38:51 EDT 2006 | geb
7 zones. AIM solder SAC305.