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December 1998

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Subject:
Pad Design and IPC-SM-782
From:
"Hamilton, Richard -4454" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Wed, 2 Dec 1998 12:44:21 -0700
Content-Type:
text/plain
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text/plain (29 lines) 
Hello Fellow TechNetters,

I am curious about what anyone else uses for pad design, specifically on a
square QFP.

Is 782 sufficient?

Is there a general rule of thumb factor to be used against 782?

Or, is there another pad design formula to use?

Thanks in advance for any input.

Richard Hamilton
Clemar Mfg. / Rain Bird
[log in to unmask]

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