Face this problem quite some time ago. As it is, we had a bad case of lousy solder joints which did not even IPC class
1 for solder coverage.
Ken Carlile wrote:
> Can anyone kindly tell me if IPC has a guideline for silkscreen on SMT pads? Our master drawing notes
> read: "As with solder mask, no marking ink shall encroach or be apparent on solder termination pads or
> areas". Therefor we have internal reason to reject these, however I was hoping there was an industry standard.
>
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information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315
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