Electronics Forum: nickel impurity (7)

SN100C Nickel Content

Electronics Forum | Mon Aug 03 04:51:58 EDT 2009 | lococost

From alpha metals lead free alloy impurities bulletin: "Levels greater than 0.025% may start to slow the wetting speed and could affect the hole fill performance. If process performance is OK then levels up to 0.05% are OK."

Cu dissolution PTH

Electronics Forum | Wed Jul 06 13:06:22 EDT 2005 | patrickbruneel

Dave, Great to see you more involved in the lead-free. I assume the tests you have done were in lab environment, would it be possible to explain how you measured the area reduction (loss of weight or reduction of diameter/thickness) and how did you

Industry News: nickel impurity (1)

SMT Dictionary – Surface Mount Technology Acronym and Abbreviation

Industry News | 2018-12-08 03:29:29.0

SMT Dictionary – Surface Mount Technology Acronym and Abbreviation

Flason Electronic Co.,limited

Express Newsletter: nickel impurity (44)


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