Electronics Forum | Tue Dec 07 17:38:50 EST 2004 | davef
ANSI/J-STD-003 - Solderability Tests for Printed Boards is widely accepted. That's it, that's the list. If you email us your email address, we'll give you someone to call. Without knowing the number of boards that you plan to run across your wave,
Electronics Forum | Wed May 01 23:46:33 EDT 2002 | sohct
Are these 2 surface finishes the same? If not what is the difference? Thanks
Electronics Forum | Thu Oct 13 15:34:55 EDT 2005 | Amol
Hi, We are in the process of transitioning to LF production. What are some of board materials being successfully used in production? Also, what surface finishes show promice of good results with SAC 305 solder? We are currently testing multiple boar
Electronics Forum | Thu May 02 23:06:56 EDT 2002 | sohct
Hi Yannick Please sent the article "Board finishes for EMS Provider" to me as I can't find it in Circuitree. Your help is very much appreciated. Regards
Electronics Forum | Thu May 02 11:34:39 EDT 2002 | Yannick
Hi, You can go to http:\\www.circuitree.com they had a supplement with the april issue of the magazine with a very good article on 4 board finish, if you are able to find it on the web site you will find all your anwser and more :)The article name
Electronics Forum | Tue May 12 10:02:52 EDT 2009 | dwl
I am trying to develop a process for building high environmental temperature PCBs (150-225C) specifically for down hole applications. I'm specifying an evaluation board and was thinking about using polyimide PCBs with Sn05Pb92.5Ag2.5 solder. What so
Electronics Forum | Tue May 12 22:57:30 EDT 2009 | davef
Polyimide bare board with tin over nickel solderability protection.
Electronics Forum | Thu May 02 07:11:10 EDT 2002 | davef
They probably the same. Most likely someone is saying immersion gold [immersion Au] as a short hand for ENIG [ Electroless Nickel - Immersion Gold]. It is very uncommon to plate gold directly on copper, because gold and copper form a brittle interm
Electronics Forum | Sun May 05 19:04:52 EDT 2002 | Yannick
I could send you this article but I need your email:))or write one to me at yb@m2s.ca thanks you
Electronics Forum | Mon Oct 05 18:53:08 EDT 2009 | smt_guy
this is what they call hybrid soldering....i missed the discussion at the IPC Show in Chicago... Can someone with hybrid soldering idea share some? thanks