Manufacturing/Packaging 
When Pb-free meets FR4
Keywords: Pb-free FR4 delamination organic solder protectant conductive anodic filaments
[Summary of tips] The introduction of Pb-free solders, and particularly of the higher reflow temperatures that some of these solders require, has presented problems for FR4 printed circuit boards that, for the most part, were rare or absent when SnPb solder was the norm. There are more expensive variations of FR4 boards more suited to higher tem......Please login or register with us to view this article>>
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