Electronics Forum: how long can solder paste remain on a pcb before reflow%3f (Page 1 of 1)

solder ball after reflow owen

Electronics Forum | Thu Aug 24 15:37:50 EDT 2006 | Chunks

Hi Any, This is from an earlies thread "Solder Ball After Reflow Process". Date: August 16, 2006 01:52 PM Author: Russ Subject: Solder Ball After Reflow Process Oven settings are meaningless here. What does the board see? It is the paste we a

Re: Non soldered leads on ic's

Electronics Forum | Fri Feb 19 09:14:52 EST 1999 | Justin Medernach

| During inspection and test we find leads which do not get soldered. Some are because of insufficient paste, but with others everything looks right. This will only happen on 1 to 2 pins, and it is not isolated to a specific type of ic or location o

Help with resources for SMT assembly

Electronics Forum | Sun Jul 26 05:56:28 EDT 2015 | spoiltforchoice

http://www.surfacemountprocess.com/solder-paste-printing-process.html this site has some pretty good general advice for the novice. I am in no way affiliated with it and I have no idea as to its eventual commerical aims (if any). ENIG if your produc

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