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Tue, 10 Aug 1999 11:55:27 -0700 |
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hello,
are there any rules (of thumb or otherwise) for placing components when
doing a hasl/selective tin plating. in our case, we have a board that is
mostly hasl finish. then we have some buss bar pads that are selective
white tin plated. is there a rule of thumb as to how close a component can
be place to the pad that is selective white tin plated or is this entirely
process/fabricator dependent? i'm assuming here that the fabricator must
some how tape over the tinned pad to apply the hasl finish.
thanks,
===================================
From the desk of Tom Johnson
Nuera Communications, Inc.
10445 Pacific Center Court
San Diego, CA 92121
PH: (619) 625-2400
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