Recording - Helical-scan digital video cassette recording system using 6,35 mm magnetic tape for consumer use (525-60, 625-50, 1125-60 and 1250-50 systems) - Part 3: HD format for 1125-60 and 1250-50 systems (IEC 61834-3:1999); German version EN 61834-3:2000
Edition 2000-10

Household high-fidelity audio equipment and systems - Methods of measuring and specifying the performance - Part 3: Amplifiers (IEC 61305-3:1995); German version EN 61305-3:1995
Edition 1996-02

Fixed capacitors for use in electronic equipment - Part 3: Sectional specification - Surface mount fixed tantalum electrolytic capacitors with solid (MnO₂) electrolyte (IEC 60384-3:2016); German version EN 60384-3:2016
Edition 2017-04

Generic specification - Electromechanical all-or-nothing relays - Part 3: Test and measurement procedures; German version EN 116000-3:1996
Edition 1996-10

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 1: Measurements common to terrestrial radio-relay systems and satellite earth stations; section 3: Transmission characteristics (IEC 60835-1-3:1992); German version EN 60835-1-3:1995
Edition 1995-04

Magnetic tape sound recording and reproducing system - Part 3: Methods of measuring the characteristics of recording and reproducing equipment for sound on magnetic tape (IEC 60094-3:1979 + A1:1980 + A2:1988 + A3:1996); German version EN 60094-3:1996 + A3:1996
Edition 1997-05

A specification in the IEC quality assessment system for electronic components (IECQ) - Quartz crystal units - Part 3: Sectional specification, qualification approval; identical with IEC 61178-3:1993
Edition 1995-02

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 3: Measurement on satellite earth stations; section 13: VSAT systems (IEC 60835-3-13:1996); German version EN 60835-3-13:1996
Edition 1997-05

Surface mounting technology - Part 3: Standard method for the specification of components for through-hole reflow (THR) soldering (IEC 61760-3:2021); German version EN IEC 61760-3:2021
Edition 2022-07

Cores made of soft magnetic materials - Measuring methods - Part 3: Magnetic properties at high excitation level (IEC 62044-3:2023); German version EN IEC 62044-3:2023
Edition 2024-08