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April 1998

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Subject:
Fluxes
From:
Chris Evans <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Tue, 14 Apr 1998 16:30:51 PST
Content-Type:
text/plain
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text/plain (34 lines) 
     Hello Technetters

     I have three questions

     1. Which specification are no clean fluxes released to. Do they
     conform to Def Stan 34-4.? ( I know its not been issued other than in
     draft form but it gets called up in our work)

     2. Has anyone any information on conformal coating over no-clean flux.
     Compatability or long term reliability issues ?

     3. How are others going to overcome the new restrictions on rosin flux
     fume ? Are you using extraction or changing fluxes ??


     Any response greatfully received


     Thanks

     Chris Evans

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