I appreciate all of the responses I get from the people on this board very
much.
I have 2 more questions I was hoping to get some help on.
1. Why can't I see my posts on the board?
2. Does anyone know of a good article or a rule of thumb for
switching from a HASL to ENIG finish for assembly. We are
looking at replacing some QFP packages with BGA packages
but for other reasons we really need to have a HASL finish.
I am trying to find some resource that would give me a idea
of the break point where you really should go to a flat finish
Any input would be appreciated.
Thanks
John Foster
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