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Thu, 24 Jun 1999 17:58:59 -0700 |
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Check the latest (june) issue of SMT mag Sue
-----Original Message-----
From: Susan James [mailto:[log in to unmask]]
Sent: Friday, June 25, 1999 7:13 AM
To: [log in to unmask]
Subject: [TN] Conformal Coating
Dear Technet Experts,
I am in need of info on conformal coatings. We are contemplating coating a
4-layer board (signal,vcc,gnd,signal), .062 FR4 2 oz all layers, smobc.
It's 100% thru-hole. The board carries about 2.5 amps. The board is placed
in a commercial electric grill where contaminates such as grease and (ugh!)
bugs are common. Is there a web site of reliable tutorial info on types of
coatings, advantages/disadvantages, etc. I've found a couple of commercial
sites, but need more objective info. Any help is much appreciated.
Sue James
PCB Designer
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