The iNEMI Creep Corrosion project discusses the flowers-of-sulfur (FOS) based qualification test it developed to determine creep corrosion on printed-circuit boards (PCBs). This paper reviews details of the testing completed and results of several of the test runs. The team is recommending this test be considered by the industry as a qualification test for creep corrosion on PCBs. (Presented at SMTA International 2015, Rosemont, Illinois USA.)
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