Design for Reliability: PCBs - DfR Solutions
Design for Reliability: PCBs - DfR Solutions
Design for Reliability: PCBs - DfR Solutions
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Contamination and CleanlinessooooBelieved to be one of theprimary drivers of fieldissues in electronics todayo Induces corrosion and metal migration(electrochemical migration – ECM)Intermittent behavior lends itself tono-fault-found (NFF) returnso Driven by self-healing behavioro Difficult to diagnosisPervasiveo Failure modes observed on batteries, LCDs, PCBAs, wiring, switches,etc.Will continue to get worse© 2004 - 2007 2010