Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
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Hello! We have a strange effect. Some pads of big trough-hol... - Apr 13, 2022 by Andrey_F
If it was ROHS, I would say that the pads are definitely dis... - Apr 13, 2022 by Stephen
Thank you for reply, Stephen. No, As I wrote it was leaded p... - Apr 14, 2022 by Andrey_F
Also at few boards we see excessive voiding, extremily exces... - Apr 14, 2022 by Andrey_F
Thank's Dennis. I'm also now think in this direction. Proces... - Apr 15, 2022 by Andrey_F
As far as hole fill, as was stated above, class 2 only requi... - Apr 18, 2022 by ProcEng1
Thanks for all comments. Process was adjusted normally, prob... - Apr 18, 2022 by Andrey_F