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IEC

WG 5 - TC 91/WG 5

TC 91/WG 5

General Information

Status
Active
Work Field
Information technology
Parent
TC 91 - Electronics assembly technology

Frequently Asked Questions

WG 5 is a Technical Committee within the International Electrotechnical Commission (IEC). It is named "TC 91/WG 5". This committee has published 435 standards.

WG 5 develops IEC standards in the area of Information technology. Currently, there are 435 published standards from this technical committee.

The International Electrotechnical Commission (IEC) is the world's leading organization for the preparation and publication of international standards for electrical, electronic, and related technologies. Founded in 1906, the IEC provides a global platform for companies, industries, and governments to meet, discuss, and develop the international standards they require.

A Technical Committee (TC) in IEC is a group of experts responsible for developing international standards in a specific technical area. TCs are composed of national member body delegates and work through consensus to create standards that meet global industry needs. Each TC may have subcommittees (SCs) and working groups (WGs) for specialized topics.

Standardization Organization
ICS
Directive
Mandate
50
IEC
IEC 60194-2:2025(Main)
Electronic assembly, design and circuit boards - Vocabulary - Part 2: Common usage in electronic technologies as well as electronic assembly technologies

IEC 60194-2:2025 covers terms and definitions related to circuit board and electronic assembly technologies as well as other electronic technologies.
The terms have been classified according to the decimal classification code (DCC) and this DCC number appears just below the defined term. The DCC numbering is fully explained in Annex A.
A list of terms in alphabetical order with code number is provided in Annex B.
This edition includes the following significant technical changes with respect to the previous edition:
a) exclusion of 116 terms transferred to IEV;
b) inclusion of 9 new terms related to printed electronics and packaging technology;
c) revision of definitions of 23 terms reflecting current technology;
d) three "printed wiring" terms were removed;
e) reintroduction of identification codes for terms.

  • Standard
    45 pages
    English language
    sale 15% off
IEC
IEC 60194-1:2021(Main)
Printed boards design, manufacture and assembly - Vocabulary - Part 1: Common usage in printed board and electronic assembly technologies

IEC 60194-1:2021 covers terms and definitions closely related with TC91 technology.
This document, together with IEC 60194-2:2017, cancel and replace IEC 60194:2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
1) exclusion of 32 general terms better served by other TCs;
2) exclusion of 47 terms no longer used by the electronic assembly industry;
3) inclusion of 14 new terms related with device embedded substrate technology;
4) inclusion of 113 synonymous terms;
5) removal of identification codes for terms and annexes.

  • Standard
    403 pages
    English and French language
    sale 15% off
IEC
IEC 60194-2:2017(Main)
Printed boards design, manufacture and assembly - Vocabulary - Part 2: Common usage in electronic technologies as well as printed board and electronic assembly technologies

IEC 60194-2:2017(E) covers terms and definitions related to printed board and electronic assembly technologies as well as other electronic technologies.
This first edition, together with IEC 60194-1, will cancel and replace IEC 60194:2015. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to IEC 60194:2015:
a) exclusion of 32 general terms better served by other TCs;
b) exclusion of 47 terms no longer used by the electronics assembly industry;
c) inclusion of 13 new terms related with device embedded substrate technology;
d) removal of identification codes for terms as well as annexes.

  • Standard
    45 pages
    English language
    sale 15% off
IEC
IEC 60194:2006(Main)
Printed board design, manufacture and assembly - Terms and definitions

This International Standard defines the terminology used in the field of printed circuit boards and printed circuit board assembly products.

  • Standard
    118 pages
    English language
    sale 15% off
IEC
IEC 60194:1999(Main)
Printed board design, manufacture and assembly - Terms and definitions

Defines the terminology used in the field of printed circuit boards and printed circuit board assembly products.

  • Standard
    116 pages
    English language
    sale 15% off
IEC
IEC 60194:2015(Main)
Printed board design, manufacture and assembly - Terms and definitions

IEC 60194:2015 defines the terminology used in the field of printed circuit boards and printed circuit board assembly products. The main changes with respect to the previous edition are the following:
- Some two hundred terms and definitions have been updated, where applicable, and
- another two hundred new terms and definitions have been added.

  • Standard
    524 pages
    English and French language
    sale 15% off
50