1046 solder splashes on gold finger after reflow results

Electronics Forum: solder splashes on gold finger after reflow (11)

Solder splashes on gold

Electronics Forum | Mon Sep 29 23:46:51 EDT 2003 | daman

Hello everybody, We have a new product having a lot of open gold area. solder splashes during the reflow is a pain in the... Its an extremely small PCB and kapton taping is not an option. Stencil is at 10% reduction, Cleaning after every cycle. Reflo

Re: Micro balls on gold fingers

Electronics Forum | Mon May 18 21:29:38 EDT 1998 | D.Lange

| I've tried every thing I can think of. Do you have any | Ideas? | What I have is micro balls on the gold fingers of | panelize boards. These balls only appear on the gold | finger. Or at least I can only find them on the gold | fingers. | What I

Express Newsletter: solder splashes on gold finger after reflow (1035)

SMT Express, Volume 5, Issue No. 8 - from SMTnet.com

SMT Express, Volume 5, Issue No. 8 - from SMTnet.com   Equipment Impacts of Lead Free Wave Soldering The popular tin (Sn) rich lead free solders are causing severe corrosion to many of the materials used in today�s Wave Solder systems


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