Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Test methods for interconnection structures (printed boards). Monitoring of single plated-through hole (PTH) resistance change during…

Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Test methods for interconnection structures (printed boards). Monitoring of single plated-through hole (PTH) resistance change during…

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1   Scope

This part of IEC 61189 specifies a test method to monitor the resistance of single plated-through holes (PTHs) in printed circuit boards (PCBs) to determine the PTH durability under thermo-mechanical stress induced by temperature cycling.