Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
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I have a pcb with an ENIG finish that is using a 144 pin LQF... - Feb 24, 2022 by Josh S
Could you include some info about how the thermocouples were... - Feb 24, 2022 by dontfeedphils
The thermocouples were attached with a square of aluminum ta... - Feb 24, 2022 by Josh S
Looks like a decent profile. Only recommendation I have wou... - Feb 24, 2022 by dontfeedphils
Also, do you have a pic of a "bad" joint so we can... - Feb 24, 2022 by dontfeedphils
Here are some images of the joints. ... - Feb 24, 2022 by Josh S
They don't look that bad, especially for SN100. There is evi... - Feb 24, 2022 by DWL
there is evidence of wetting on the heel. This is the first... - Feb 24, 2022 by Josh S
Couple notes here: 1. Try to shoot for 250C peak temperature... - Feb 28, 2022 by Evtimov
Thank you for the information. One thing i forgot to state... - Feb 28, 2022 by Josh S
Josh S