PD IEC TR 61191-7:2020

This standard PD IEC TR 61191-7:2020 Printed board assemblies is classified in these ICS categories:

• 31.180 Printed circuits and boards
• 31.190 Electronic component assemblies

This part of IEC 61191 serves as a Technical Report and provides information, how technical cleanliness can be assessed within the electronics assembly industry. Technical cleanliness concerns sources, analysis, reduction and control as well as associated risks of particulate matter, so-called foreign-object debris, on components and electronic assemblies in the electronics industry.