Test methods for electrical materials, printed board and other interconnection structures and assemblies-General test methods for materials and assemblies. Process ionic contamination testing (PICT)
电气材料、印制板和其他互连结构和组件的试验方法
This part of IEC 61189 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.All current amendments available at time of purchase are included with the purchase of this document.