EN 61189-3-719:2016 电气材料、印制板和其他互连结构和组件的测试方法 第 3-719 部分:互连结构(印制板)的测试方法 期间单镀通孔(PTH)电阻变化的监测
Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 3-719: Test methods for interconnection structures (printed boards) - Monitoring of single plated-through hole (PTH) resistance change during
IEC 61189-3-719:2016 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 ...