Printed Circuit Board Assembly & PCB Design Forum
SMT electronics assembly manufacturing forum.
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We have an immersion silver board that has a brown discolora...
- Aug 27, 2008
by
blnorman
We saw this one time when we were trying to develop some lea...
- Aug 29, 2008
by
R.Powers
Some immersion silver [IAg] products can go brown with agin...
- Aug 30, 2008
by
davef
Colorization is relatively uniform across the board.
"Pro...
- Sep 02, 2008
by
blnorman
MacDermid Sterling seems to take-on a brownish tint in high ...
- Sep 02, 2008
by
davef
Elemental is by SEM/EDX.
The brown coloration does resemb...
- Sep 03, 2008
by
blnorman