Subject: | |
From: | |
Reply To: | |
Date: | Sat, 10 Feb 1996 12:38:24 GMT |
Content-Type: | text/plain |
Parts/Attachments: |
|
|
In message <[log in to unmask]> "Terry Davey" writes:
> I have heard rumours of a thin solder-through conformal coating. Does anyone
> have experience of using this for SMT? Who supplies this?
This may be FC-722 from 3M, a fluoropolymer coating. It acts like a
thin ptfe film, and therefore doesn't allow moisture to wet and therefore stick
to the assembly. The technology is also available from other vendors in Europe
and the Far East - it can also be used as a flux resist (e.g. stops flux
wicking up into connector bodies).
Regards,
Peter
I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I
Peter Swanson Oxfordshire, England
INTERTRONICS
[log in to unmask] Compuserve: 100120,3641
When you've seen one non-sequitur, the price of tea in China.
I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I-I
|
|
|