Generic specification: Discrete pressure contact power semiconductor devices (Qualification approval); German version EN 153000:1998
Edition 1999-01

Blank detail specification: Electromechanical all-or-nothing relays sealed relays for aggressive industrial application; German version EN 116204:1994
Edition 1995-01

Telecontrol equipment and systems; part 3: interfaces (electrical characteristics); IEC 60870-3:1989; german version HD 546.3 S1:1991
Edition 1992-02

Potentiometers for use in electronic equipment - Part 5: Sectional specification - Single-turn rotary low-power wirewound and nonwirewound potentiometers (IEC 60393-5:2015); German version EN 60393-5:2016
Edition 2016-12

Potentiometers for use in electronic equipment - Part 6: Sectional specification - Surface mount preset potentiometers (IEC 60393-6:2015); German version EN 60393-6:2016
Edition 2016-12

Methods of measurement for broadcast video tape recorders - Part 2: Electrical measurements of analogue composite video signals (IEC 61237-2:1995); German version EN 61237-2:1995
Edition 1996-04

Potentiometers for use in electronic equipment - Part 4: Sectional specification: Single-turn rotary power potentiometers (IEC 60393-4:2023); German version EN IEC 60393-4:2023
Edition 2024-08

Sectional specification: Digital monolithic integrated circuits; German version EN 190100:1993
Edition 1995-02

Fixed resistors for use in electronic equipment - Part 1: Generic specification (IEC 40/2662/CDV:2019); Text in German and English
Edition 2020-05

Dynamic modules - Part 5-1: Test methods - Dynamic gain tilt equalizer - Gain tilt settling time measurement (IEC 62343-5-1:2014); German version EN 62343-5-1:2015
Edition 2015-09