Electronics Forum | Thu Sep 09 10:34:02 EDT 1999 | John Thorup
| I am wave soldering a single sided through hole PCB array with (6) .040" round diameter pins that sit .5" off the PCB, and .080" apart. The problem being experienced is that solderballs are appearing on the end of the pins. I have tried decreasin
Electronics Forum | Fri Dec 11 16:06:18 EST 1998 | Michael Allen
G, You'll find at least one old thread in this Forum on dual-reflow if you do a search. I found one dated April 7, '98 (searched on "reflow"); this particular thread includes a discussion about the maximum weight-to-surface_area for successful dual
Electronics Forum | Mon May 16 22:59:40 EDT 2005 | davef
We believe your problem is caused by the mismatch in CTE of the material ised in your BGA. In fact, this "potato chipping" [where the corners curl-up] is present in all BGA. The issue is the matter of degree. [Mismatching CTE is how old thermostats
Electronics Forum | Wed Apr 21 21:47:46 EDT 1999 | Steve Gregory
| HELP | I need any information on how to purchase "Metal baskets" | (dimensions 3" height x 18" width and length) for our HUGE cleaning machine for our PCBA's. Pleas eif anybody could give me sales info, or company information it would be greatly a
Electronics Forum | Tue Feb 01 18:45:31 EST 2022 | proceng1
It's not that model, but that's what we use.
Electronics Forum | Thu Jan 27 21:40:44 EST 2022 | sarason
You could use an office guillotine with a carriage to support the reel mounterd to it's side? sarason
Electronics Forum | Fri Jan 28 06:47:04 EST 2022 | stivais
Are you looking for something like this? http://www.ebso.com/web/en/leistungen/bauteilevorbereitung/axiale-bauteile/e-40-2/
Electronics Forum | Tue Sep 16 17:03:34 EDT 2014 | rangarajd
We have an issue with solder wicking up the leads/ inside terminations on an SMT connector. The solder coverage is sometimes over 50% of the connectors inside pin length. The terminations are gold plated. Is there an IPC spec for acceptability? Plea
Electronics Forum | Tue Feb 08 20:40:55 EST 2022 | joekirin
I have a GPD CF8 that does a good job at this. I believe they may even have an option to count components that have been formed. https://www.youtube.com/watch?v=WHI1aEJ89jw
Electronics Forum | Tue Feb 08 23:25:10 EST 2022 | stephendo
You might want to look at a sequencer. It would be over kill but might work for you. If you trust the people to use the right resisters in the right places you could even program the entire kit of resisters. You would still have to cut to separate ea
