Bruce

Look in the IPC-A-600E, Section 3.5, "Plated-Through Holes, Punched", page 87.

[log in to unmask] wrote:

>      I am seeking information on acceptability criteria for punched holes
>      in FR-4 laminate.  I have a problem with both single and double-sided
>      boards.
>
>      [log in to unmask]
>
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--
Ralph Hersey

Ralph Hersey & Associates
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