EN IEC 61189-5-502:2021

Test methods for electrical materials, printed board and other interconnection structures and assemblies - Part 5-502: General test methods for materials and assemblies - Surface insulation resistance (SIR) testing of assemblies EN IEC 61189-5-502:2021

Publication date:   Jul 15, 2021

General information

60.60 Standard published   Mar 12, 2021


CLC/SR 91 Electronics assembly technology

European Norm

31.180   Printed circuits and boards



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IEC 61189-5-502:2021 is used for evaluating the changes to the surface insulation resistance of a pre-selected material set on a representative test coupon and quantifies the deleterious effects of improperly used materials and processes that can lead to decreases in electrical resistance.

Life cycle


EN IEC 61189-5-502:2021
60.60 Standard published
Mar 12, 2021