IEC 60050-561 Amd.3 Ed. 2.0 b:2021

Amendment 3 – International Electrotechnical Vocabulary (IEV) – Part 561: Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection
Amendment by International Electrotechnical Commission, 03/29/2021

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IEC 61076-3-122 Ed. 2.0 b:2021

Connectors for electrical and electronic equipment – Product requirements – Part 3-122: Detail specification for 8-way, shielded, free and fixed connectors for I/O and Gigabit Ethernet applications in harsh environments
standard by International Electrotechnical Commission, 04/21/2021

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IEC 61169-65 Ed. 1.0 b:2021

Radio-frequency connectors – Part 65: Sectional specification for RF coaxial connectors, 1,35 mm inner diameter of outer conductor, with screw-coupling, characteristic impedance 50
standard by International Electrotechnical Commission, 01/19/2021

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IEC 61158-5-25 Ed. 1.0 b:2019

Industrial communication networks – Fieldbus specifications – Part 5-25: Application layer service definition – Type 25 elements
standard by International Electrotechnical Commission, 04/18/2019

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IEC 60747-17 Cor.1 Ed. 1.0 b:2021

Corrigendum 1 – Semiconductor devices – Part 17: Magnetic and capacitive coupler for basic and reinforced insulation
Corrigenda by International Electrotechnical Commission, 01/19/2021

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IEC 61158-5-21 Ed. 2.0 b:2019

Industrial communication networks – Fieldbus specifications – Part 5-21: Application layer service definition – Type 21 elements
standard by International Electrotechnical Commission, 04/10/2019

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IEC 60364-5-53 Ed. 4.1 b:2020

Low-voltage electrical installations – Part 5-53: Selection and erection of electrical equipment – Devices for protection for safety, isolation, switching, control and monitoring CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 12/10/2020

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IEC 60522-1 Ed. 1.0 b:2020

Medical electrical equipment – Diagnostics X-rays – Part 1: Determination of quality equivalent filtration and permanent filtration
standard by International Electrotechnical Commission, 12/04/2020

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IEC 60335-2-53 Ed. 4.2 b:2021

Household and similar electrical appliances – Safety – Part 2-53: Particular requirements for sauna heating appliances and infrared cabins CONSOLIDATED EDITION
standard by International Electrotechnical Commission, 03/09/2021

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IEC 61158-4-3 Ed. 4.0 b:2019

Industrial communication networks – Fieldbus specifications – Part 4-3: Data-link layer protocol specification – Type 3 elements
standard by International Electrotechnical Commission, 04/18/2019

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