IEC 60320-2-3 Ed. 1.1 b:2005

Appliance couplers for household and similar general purposes – Part 2-3: Appliance couplers with a degree of protection higher than IPX0 CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 01/24/2005

IEC 60747-5-9 Ed. 1.0 en:2019

Semiconductor devices – Part 5-9: Optoelectronic devices – Light emitting diodes – Test method of the internal quantum efficiency based on the temperature-dependent electroluminescence
standard by International Electrotechnical Commission, 12/11/2019

IEC 60071-5 Ed. 1.0 b:2014

Insulation co-ordination – Part 5: Procedures for high-voltage direct current (HVDC) converter stations
standard by International Electrotechnical Commission, 10/24/2014

IEC 60191-5 Ed. 2.0 b:1997

Mechanical standardization of semiconductor devices – Part 5: Recommendations applying to integrated circuit packages using tape automated bonding (TAB)
standard by International Electrotechnical Commission, 04/23/1997