Electronics Forum: imersion gold (5)

62/36/2Ag solder paste on imersion silver plated PCBs

Electronics Forum | Tue Apr 09 00:26:46 EDT 2002 | craigj

Are currently investigating a change of solder paste for various reasons and are considering a move from 63/37 to using 2% silver solder paste for increased long term reliabilty of solder joints with gold finish PCBs and to further reduce reflow temp

Black pad defect on gold plated boards

Electronics Forum | Thu Aug 21 22:47:39 EDT 2003 | adlsmt

Well after reading all kinds of stuff about this I still question if it is my current problem BUT, how common is this??? I dont want to be afraid of the boogie man but it seems like a lot of folks are having problems with black pad. I have used imers

Express Newsletter: imersion gold (82)

SMTnet Express - August 7, 2014

SMTnet Express, August 7, 2014, Subscribers: 23058, Members: Companies: 13975, Users: 36604 Gold Embrittlement In Lead-Free Solder. Craig Hillman, Nathan Blattau, Joelle Arnold, Thomas Johnston, Stephanie Gulbrandsen; DfR Solutions , Julie Silk


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