30722 Resultados disponibles

Filtrar:

(16996)
(13726)
(0)
IEC

IEC 60364-5-52:2009/COR1:2011

En Vigor
2011-02-10
Corrigendum 1 - Low-voltage electrical installations - Part 5-52: Selection and erection of electrical equipment - Wiring systems
IEC

IEC 61290-1-1:2020

En Vigor
2020-09-03
Optical amplifiers - Test methods - Part 1-1: Power and gain parameters - Optical spectrum analyzer method
IEC

IEC 61319-2:1997

En Vigor
1997-04-23
Interconnections of satellite receiving equipment - Part 2: Japan
IEC

IEC 62612:2013/AMD2:2018

En Vigor
2018-08-10
Amendment 2 - Self-ballasted LED lamps for general lighting services with supply voltages > 50 V - Performance requirements
IEC

IEC TR 61282-6:2003

En Vigor
2003-01-28
Fibre optic communication system design guides - Part 6: Skew design in parallel optical interconnection systems
IEC

IEC 60191-6-22:2012

En Vigor
2012-12-11
Mechanical standardization of semiconductor devices - Part 6-22: General rules for the preparation of outline drawings of surface mounted semiconductor device packages - Design guide for semiconductor packages Silicon Fine-pitch Ball Grid Array and Silicon Fine-pitch Land Grid Array (S-FBGA and S-FLGA)
IEC

IEC 60603-4:1987

En Vigor
1987-03-15
Connectors for frequencies below 3 MHz for use with printed boards - Part 4: Two-part connectors for printed boards having contacts spaced at 1,91 mm (0,075 in) centres and staggered terminations at that same spacing
IEC

IEC TR 60268-13:1998

En Vigor
1998-03-11
Sound system equipment - Part 13: Listening tests on loudspeakers