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Hi Pat-
You don't need a special solder but rather a better flux. Nickel oxide
is very tough to solder because of the nature of the oxide itself
(very dense, coherent, etc.). You need to investigate using a more
active flux that can breakup the oxide. Warning -the more active the
flux, the more problems with corrosion. Work with your flux supplier
and find something a bit stronger than you are using now.
Dave Hillman
Rockwell Collins
[log in to unmask]
______________________________ Reply Separator _________________________________
Subject: ASSY: SMT Soldering to Nickle pads
Author: [log in to unmask] at ccmgw1
Date: 11/18/96 2:56 PM
Hello All:
Can anyone tell me about soldering SMT parts to Nickle plated copper pads.
Is there a special solder alloy that I should use?
-Pat-
-------------
Patrick McGuine
Nicolet Instrument
[log in to unmask]
(608) 276-6334
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