Designation of electrical items and cables for battery-powered industrial trucks
Edition 1982-10

Directly heated negative temperature coefficient thermistors - Part 1: Generic specification (IEC 60539-1:2022); German version EN IEC 60539-1:2023
Edition 2024-09

Fibre optic interconnecting devices and passive components - Fibre optic tuneable bandpass filters - Generic specification (IEC 63032:2018); German version EN IEC 63032:2018
Edition 2019-10

Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 16: Lists of properties (LOPs) for density measuring equipment for electronic data exchange (IEC 61987-16:2016); German version EN 61987-16:2017
Edition 2018-07

Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 14: Lists of properties (LOP) for temperature measuring equipment for electronic data exchange (IEC 61987-14:2016); German version EN 61987-14:2016
Edition 2017-02

Sectional specification: Fixed power resistors; German version EN 140200:1996 + A1:2001
Edition 2002-03

Electronics assembly technology - Part 4: Endurance test methods for solder joint of area array type package surface mount devices (IEC 62137-4:2014); German version EN 62137-4:2014 + AC:2015
Edition 2015-07

Hydronic systems in heating, cooling and ventilation installations - Part 1: Basics of hydronic balancing
Edition 2022-10

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

Fibre optic interconnecting devices and passive components - Fibre optic fixed filters - Generic specification (IEC 61977:2020); German version EN IEC 61977:2020
Edition 2022-08