Fecha de publicación: 29/07/1999 Radio-frequency connectors – Part 32: RF coaxial connectors with inner diameter of outer conductor 1,85 mm (0,072 in) with screw coupling – Characteristic impedance 50 ohms (type 1,85) IEC 61169-32:1999
Fecha de publicación: 06/08/1999 High-voltage switchgear and controlgear – The use of electronic and associated technologies in auxiliary equipment of switchgear and controlgear IEC TR 62063:1999
Fecha de publicación: 06/08/1999 Reliability of fibre optic interconnecting devices and passive optical components – Part 4: Product screening IEC 62005-4:1999
Fecha de publicación: 13/08/1999 Amendment 1 – Measurement of quartz crystal unit parameters by zero phase technique in a pi-network. Part 1: Basic method for the measurement of resonance frequency and resonance resistance of quartz crystal units by zero phase technique in a pi-network IEC 60444-1:1986/AMD1:1999
Fecha de publicación: 20/08/1999 Fibre optic connector interfaces – Part 12: Type FS connector family IEC 61754-12:1999
Fecha de publicación: 03/09/1999 Radio frequency connectors – Part 31: RF coaxial with inner diameter of outer conductor 1,0 mm (0,039 in) with screw coupling – Characteristic impedance 50 ohms (type 1,0) IEC 61169-31:1999
Fecha de publicación: 16/09/1999 Connectors for optical fibres and cables – Part 14-10: Fibre optic pigtail or patch cord connector type SC-APC untuned 8° terminated on single mode fibre type B1 – Detail specification IEC 60874-14-10:1999
Fecha de publicación: 16/09/1999 Connectors for optical fibres and cables – Part 14-9: Fibre optic connector type SC-APC tuned 8° terminated on single mode fibre type B1 – Detail specification IEC 60874-14-9:1999
Fecha de publicación: 30/09/1999 Connectors for optical fibres and cables – Part 19-2: Fibre optic adaptor (duplex) type SC for single-mode fibre connectors – Detail specification IEC 60874-19-2:1999
Fecha de publicación: 18/10/1999 Design automation – Part 1: Standard test language for all systems – Common abbreviated test language for all systems (C/ATLAS) IEC 61926-1:1999