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October 1998

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Subject:
From:
"Leslie O. Connally" <[log in to unmask]>
Reply To:
Leslie O. Connally
Date:
Wed, 14 Oct 1998 14:53:34 -0500
Content-Type:
text/plain
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text/plain (63 lines)
Hi Doug,

        Like you I would think of ICT as In Circuit Test, but that does not
usually apply to bare boards. If, however you are looking for IST, that is
Interconnect Stress Test and is a power cycling thermal stress test.  That is
done by a Canadian company called PWB Solutions-- contact Bill Birch at
(613)828-6340.
This is an excellent bare board reliability test that can verify post
separation or barrel failures utilizing a small coupon ( ca. .75" x 5" ). There
is a correlation to the Mil-T cycle of -65 deg. C to +125 deg. C.

Regards,
Les
>  From: Doug Jeffery <[log in to unmask]>, on 10/14/98 8:01 AM:
>  Technet,
>
>  Has anyone heard of "ICT for bareboards and what does it stand for?
>
>  Recently this testing techneque was laid on one of my sales reps.  I
>  thought they were referring to ICT or in circuit testing done at the
>  assembly level. He insists that they were referring to bare board
>  testing beyond opens and shorts.
>
>  Does anyone know of this testing and where I can find information about
>  it?
>
>  .
>
>  Douglas C. Jeffery
>  Pre-Production Engineering Manager
>  Electrotek, Inc.
>  PH: 414-762-1390
>  Fax: 414-762-1510
>  Email: [log in to unmask]
>
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