Relates to passive filter units for electromagnetic interference suppression for use within, or associated with, electronic or electrical equipment and machines. Both single- and multi-channel filters within one enclosure are included within the scope of
IEC 60939-1:2005 history
2010IEC 60939-1:2010 Passive filter units for electromagnetic interference suppression - Part 1: Generic specification
1970IEC 60939-1:2005/COR1:2005 Corrigendum 1 - Passive filter units for electromagnetic interference suppression - Part 1: Generic specification
2005IEC 60939-1:2005 Passive filter units for electromagnetic interference suppression - Part 1: Generic specification
1988IEC 60939-1:1988 Complete filter units for radio interference suppression. Part 1: Generic specification