EN IEC 61189-5-504:2020 Test methods for electrical materials, printed board and other interconnection structures and assemblies - Part 5-504: General test methods for materials and assemblies - Process ionic contamination testing (PICT)
European Committee for Electrotechnical Standardization（CENELEC）
Latest
EN IEC 61189-5-504:2020
Scope
IEC 61189-5-504:2020 is a test method designed to determine the proportion of soluble ionic residues present upon a circuit board, electronic component or assembly. The conductivity of the solution used to dissolve the ionic residues is measured to evaluate the level of ionic residues.
EN IEC 61189-5-504:2020 history
2020EN IEC 61189-5-504:2020 Test methods for electrical materials, printed board and other interconnection structures and assemblies - Part 5-504: General test methods for materials and assemblies - Process ionic contamination testing (PICT)