You say press fit connectors. I establish requirements for compliant pin
technology, which can be reworked/replaced and do not cause the
deformation or damage you are alluding to.
Dewey

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Kane, Amol (349)
Sent: Thursday, August 16, 2007 8:46 AM
To: [log in to unmask]
Subject: [TN] Press Fit Connector rework

Dear Technetters,
Is anybody aware of ways to remove press fit connectors once they are
inserted in the PTHs??. We have a situation where the connector is
removing plating from the PTHs as well as removing the annular ring on
the outside of the holes. The surface finish is ENIG. So far the
investigation has revealed that the hole size and the pin size is within
tolerance. While we are determining the root cause, we also need to see
if there is a way to rework these boards.

I have some pictures which I can post if anyone wants to take a look.

Thanks in advance,
Amol



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