
Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 3-301: Test methods for interconnection structures (printed boards) - Appearance inspection method for plated surfaces on PWB
NORMA vydaná dňa 28.7.2016
Označenie normy: IEC/TS 61189-3-301-ed.1.0
Dátum vydania normy: 28.7.2016
Počet strán: 16
Približná hmotnosť: 48 g (0.11 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy IEC
IEC TS 61189-3-301:2016(E) outlines a way to determine the appearance non-uniformity of both the lustre and colour on plated metal surfaces in printed wiring boards (PWBs). The method is applicable to gold, nickel and copper plating in PWBs.