Anodizing of aluminium and its alloys - Assessment of quality of sealed anodic oxidation coatings by measurement of admittance (ISO 2931:2017)
Edition 2018-05-16

Radio-frequency connectors - Part 71: Sectional specification for RF coaxial connectors with inner diameter of outer conductor 5 mm - Characteristic impedance 50 Ohms - type NEX10®
Edition 2023-05-10

Connectors for electrical and electronic equipment - Tests and measurements - Part 27-200: Additional specifications for signal integrity tests up to 2000 MHz on IEC 60603-7 series connectors - Tests 27a to 27g (Endorsed by Asociación Española de Normalización in December of 2022.)
Edition 2022-12-01

High frequency inductive components - Non-electrical characteristics and measuring methods - Part 1: Fixed, surface mounted inductors for use in electronic and telecommunication equipment (IEC 62025-1:2007). (Endorsed by AENOR in December of 2007.)
Edition 2007-12-01

Aerospace series - Elements of electrical and optical connection - Test methods - Part 223: Measurement of characteristic impedance of a coaxial connector or contact (Endorsed by AENOR in February of 2008.)
Edition 2008-02-01

Radio-frequency connectors - Part 29: Sectional specification - Miniature radio frequency coaxial connectors model screw, snap-on, push-pull or quick-lock, slide-in (rack and panel applications) - Characteristic impedance 50 ohms (type 1,0/2,3) - 50 omhs and 75 ohms applications (Endorsed by AENOR in July of 2009.)
Edition 2009-07-01

Measuring relays and protection equipment - Part 181: Functional requirements for frequency protection (Endorsed by Asociación Española de Normalización in May of 2019.)
Edition 2019-05-01

Connectors for electrical and electronic equipment - Tests and measurements - Part 28-100: Signal integrity tests up to 2000 MHz - Tests 28a to 28g (Endorsed by Asociación Española de Normalización in February of 2020.)
Edition 2020-02-01

High frequency inductive components - Non-electrical characteristics and measuring methods - Part 2: Test methods for non-electrical characteristics (Endorsed by Asociación Española de Normalización in December of 2019.)
Edition 2019-12-01

High frequency inductive components - Electrical characteristics and measuring methods - Part 2: Rated current of inductors for DC-to-DC converters (Endorsed by Asociación Española de Normalización in July of 2020.)
Edition 2020-07-01