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March 1998

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Subject:
Torque Specs
From:
Darrel Therriault <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Mon, 30 Mar 1998 16:13:15 -0800
Content-Type:
text/plain
Parts/Attachments:
text/plain (30 lines) 
Technet:

For PWAs that require connecters fastened with hardware
(screws/lockwashers) to the
FR-4, is there an acceptable torque setting requirement that will not
damage the
FR-4?   These are usually 2-56 or 4-40, but will standard torque for these
sizes damage the FR-4 in any way??

Should it just be tighten firmly and use locktite to secure it?

Curious to know if there is a standard  method for doing this attach and
secure.

Any information appreciated.

Regards........DT

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