Dear Fritz and all,
yes . I am talking about copper in the through hole only.
I hope the common material is copper in the through holes in the board ?
(Correct me If I am wrong!! )
Thanks and Regards
Suganthi,CID
"Do not go where the path may Lead, Go instead where there is no path, and
leave a trail ! "
Dennis Fritz <[log in to unmask]>
Sent by: TechNet <[log in to unmask]>
05/19/2006 04:42 PM
Please respond to
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Re: [TN] Plating process
In a message dated 5/19/2006 6:09:56 AM Eastern Daylight Time,
[log in to unmask] writes:
How is the plating process done in PCB fabrication ? pls help me to
understand
Suganthi,
I am afraid that more than one metal is plated in PCB fabrication -
copper,
nickel, tin, silver, gold, solder eutectic. And worse, there are three
ways
to plate - electrodeposition with DC current, electroless with chemical
reduction, and immersion with metallic replacement.
We need for you to be a bit more specific as to the metal because several
of
these can be deposited by more than one technology, above. Are you
talking
about the copper in the through holes in the board?
Denny Fritz
MacDermid, Inc.
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