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Reply To: | TechNet E-Mail Forum. |
Date: | Wed, 24 Apr 2002 07:10:02 -0400 |
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John, We've looked into the sand thing a while ago, and found that just by
increasing the copper plating in the hole to 2 mils will give you far better
thermal performance than any thermally conductive epoxy for hole fill.
Jim Marsico
Senior Engineer
Production Engineering
EDO Electronics Systems Group
[log in to unmask] <mailto:[log in to unmask]>
631-595-5879
-----Original Message-----
From: John Foster [SMTP:[log in to unmask]]
Sent: Tuesday, April 23, 2002 3:07 PM
To: [log in to unmask]
Subject: [TN] Via Plug
Hello, I am new to this listserver. I must say that it is very
informative. I wish I had known of it long ago.
I have a question about via plugging. Right now
our board vendor is doing our via plugs with
I guess with a standard epoxy. We are trying
to find a solution that would give us a much
better thermal performance.
We are looking at silver epoxy and this
material from Dupont. Does anyone know of
some material that would give us a really good
thermal performance. We are in a commercial
environment. So the material does not have to
meet industrial specs.
Any input on this matter would be greatly '
appreciated.
Thank You
John Foster
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