>>> Ken Patel <[log in to unmask]> 09/18/01 11:06AM >>>
All,
What are the major reasons for not allowing piggy backing of the
components? I know IPC-D-275 and it's replacement does not allow. I know
there will be an additional rework cost but if the board is laid out and
then engineering comes out with ECN that requires piggy backing of
components -People here want to avoid costly fab spin on relatively low
volume?

There shall be some good quality and reliability reasons which I would
like to know.

re,
Ken Patel.

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