Connectors for electronic equipment - Part 7: Detail specification for 8-way, unshielded, free and fixed connectors (IEC 60603-7:2020)

This part of IEC 60603-7 covers 8-way, unshielded, free and fixed connectors and is intended
to specify the common dimensions (interface dimensions), mechanical, electrical and
environmental characteristics and tests for the family of IEC 60603-7-x connectors.
These connectors are intermateable (according to IEC 61076-1 level 2) and interoperable with
other IEC 60603-7 series connectors.

Steckverbinder für elektronische Einrichtungen - Teil 7: Bauartspezifikation für ungeschirmte freie und feste Steckverbinder, 8polig (IEC 60603-7:2020)

Connecteurs pour équipements électroniques – Partie 7 : Spécification particulière pour les fiches et les embases non écrantées à 8 voies (IEC 60603-7:2020)

IEC 60603-7:2020 est disponible sous forme de IEC 60603-7:2020 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.L'IEC 60603-7:2020 couvre les connecteurs 8 voies, non couverts, libres et fixes et vise à spécifier les dimensions communes (dimensions d’interface), les caractéristiques mécaniques, électriques et environnementales et les tests pour la famille des connecteurs IEC 60603-7-x. Ces connecteurs sont intermates (selon le niveau 2 de l’IEC 61076-1) et interopérables avec d’autres connecteurs de la série IEC 60603-7. Cette quatrième édition annule et remplace la troisième édition, publiée en 2008, son amendement 1:2011 et son amendement 2:2019. Il s’agit d’une révision technique. Cette édition comprend les changements techniques importants suivants par rapport à l’édition précédente : - Révision des définitions de l’intermiabilité et de l’interopérabilité; a ajouté de nouvelles définitions. - Ligne de dimension corrigée pour la dimension AZ2 de la figure 5. - Ligne de dimension corrigée pour la dimension F1 de la figure A.1. - Révision de la référence à l’ISO/IEC 11801 à l’ISO/IEC 11801-1. - Ajout d’une température limite inférieure et de définitions de température limitantes supérieures. - Tableau 1 révisé au tableau 8 de sorte que l’ordre de colonne est des dimensions minimales-nominales-maximales (ordre croissant). - Tableau corrigé 7 : Catégorie climatique et valeurs de température supérieures à 90 °C (pour être compatible avec le graphique de la figure 10 et de la note 1 de la figure 10). - Révision du libellé en 8.2, résistance aux contacts, pour clarification. - Figure 11 et figure 12 révisées et le libellé de la clé ci-dessous pour clarification. - Suppression des phrases en vertu de la figure de l’Introduction. - Ajout de l’annexe E.

Konektorji za elektronsko opremo - 7. del: Podrobna specifikacija za 8-redne, nezaslonjene, proste in fiksne konektorje (IEC 60603-7:2020)

General Information

Status
Published
Publication Date
30-Nov-2020
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
27-Nov-2020
Due Date
01-Feb-2021
Completion Date
01-Dec-2020

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SLOVENSKI STANDARD
SIST EN IEC 60603-7:2021
01-januar-2021
Nadomešča:
SIST EN 60603-7:2010
SIST EN 60603-7:2010/A1:2012
SIST EN 60603-7:2010/A2:2019
Konektorji za elektronsko opremo - 7. del: Podrobna specifikacija za 8-redne,
nezaslonjene, proste in fiksne konektorje (IEC 60603-7:2020)

Connectors for electronic equipment - Part 7: Detail specification for 8-way, unshielded,

free and fixed connectors (IEC 60603-7:2020)
Steckverbinder für elektronische Einrichtungen - Teil 7: Bauartspezifikation für
ungeschirmte freie und feste Steckverbinder, 8polig (IEC 60603-7:2020)

Connecteurs pour équipements électroniques Partie 7 : Spécification particulière pour

les fiches et les embases non écrantées à 8 voies (IEC 60603-7:2020)
Ta slovenski standard je istoveten z: EN IEC 60603-7:2020
ICS:
31.220.10 Vtiči in vtičnice, konektorji Plug-and-socket devices.
Connectors
SIST EN IEC 60603-7:2021 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN IEC 60603-7:2021
---------------------- Page: 2 ----------------------
SIST EN IEC 60603-7:2021
EUROPEAN STANDARD EN IEC 60603-7
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2020
ICS 31.220.10 Supersedes EN 60603-7:2009 and all of its amendments
and corrigenda (if any)
English Version
Connectors for electronic equipment - Part 7: Detail specification
for 8-way, unshielded, free and fixed connectors
(IEC 60603-7:2020)

Connecteurs pour équipements électroniques - Partie 7: Steckverbinder für elektronische Einrichtungen - Teil 7:

Spécification particulière pour les fiches et les embases non Bauartspezifikation für ungeschirmte freie und feste

écrantées à 8 voies Steckverbinder, 8polig
(IEC 60603-7:2020) (IEC 60603-7:2020)

This European Standard was approved by CENELEC on 2020-11-13. CENELEC members are bound to comply with the CEN/CENELEC

Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC

Management Centre or to any CENELEC member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation

under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the

same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,

Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the

Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2020 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN IEC 60603-7:2020 E
---------------------- Page: 3 ----------------------
SIST EN IEC 60603-7:2021
EN IEC 60603-7:2020 (E)
European foreword

The text of document 48B/2832/FDIS, future edition 4 of IEC 60603-7, prepared by SC 48B “Electrical

connectors” of IEC/TC 48 “Electrical connectors and mechanical structures for electrical and electronic

equipment” was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as

EN IEC 60603-7:2020.
The following dates are fixed:

• latest date by which the document has to be implemented at national (dop) 2021–08–13

level by publication of an identical national standard or by endorsement

• latest date by which the national standards conflicting with the (dow) 2023–11–13

document have to be withdrawn

This document supersedes EN 60603-7:2009 and all of its amendments and corrigenda (if any).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.

Endorsement notice

The text of the International Standard IEC 60603-7:2020 was approved by CENELEC as a European

Standard without any modification.

In the official version, for Bibliography, the following notes have to be added for the standards

indicated:
IEC 60068-2-61:1991 NOTE Harmonized as EN 60068-2-61:1993 (not modified)
IEC 60603-7-1 NOTE Harmonized as EN 60603-7-1
IEC 60603-7-2 NOTE Harmonized as EN 60603-7-2
IEC 60603-7-3 NOTE Harmonized as EN 60603-7-3
IEC 60603-7-4 NOTE Harmonized as EN 60603-7-4
IEC 60603-7-5 NOTE Harmonized as EN 60603-7-5
IEC 60603-7-7 NOTE Harmonized as EN 60603-7-7
IEC 60603-7-41 NOTE Harmonized as EN 60603-7-41
IEC 60603-7-51 NOTE Harmonized as EN 60603-7-51
IEC 60603-7-71 NOTE Harmonized as EN 60603-7-71
IEC 61169-16 NOTE Harmonized as EN 61169-16
IEC 61984 NOTE Harmonized as EN 61984
---------------------- Page: 4 ----------------------
SIST EN IEC 60603-7:2021
EN IEC 60603-7:2020 (E)
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents are referred to in the text in such a way that some or all of their content

constitutes requirements of this document. For dated references, only the edition cited applies. For

undated references, the latest edition of the referenced document (including any amendments)

applies.

NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod), the

relevant EN/HD applies.

NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available

here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60050-581 2008 International Electrotechnical Vocabulary - - -
Part 581: Electromechanical components
for electronic equipment
IEC 60068-1 - Environmental testing - Part 1: General EN 60068-1 -
and guidance
IEC 60068-2-38 - Environmental testing - Part 2–38: Tests - EN 60068-2-38 -
Test Z/AD: Composite
temperature/humidity cyclic test
IEC 60352-2 - Solderless connections - Part 2: Crimped EN 60352-2 -
connections - General requirements, test
methods and practical guidance
IEC 60352-3 - Solderless connections - Part 3: Accessible EN IEC 60352-3 -
insulation displacement (ID) connections -
General requirements, test methods and
practical guidance
IEC 60352-4 - Solderless connections - Part 4: Non- EN IEC 60352-4 -
accessible insulation displacement (ID)
connections - General requirements, test
methods and practical guidance
IEC 60352-5 - Solderless connections - Part 5: Press-in EN IEC 60352-5 -
connections - General requirements, test
methods and practical guidance
IEC 60352-6 - Solderless connections - Part 6: Insulation EN 60352-6 -
piercing connections - General
requirements, test methods and practical
guidance
IEC 60352-7 - Solderless connections - Part 7: Spring EN 60352-7 -
clamp connections - General requirements,
test methods and practical guidance
IEC 60512-1 - Connectors for electrical and electronic EN IEC 60512-1 -
equipment - Tests and measurements -
Part 1: Generic specification
---------------------- Page: 5 ----------------------
SIST EN IEC 60603-7:2021
EN IEC 60603-7:2020 (E)
Publication Year Title EN/HD Year
IEC 60512-1-1 - Connectors for electronic equipment - EN 60512-1-1 -
Tests and measurements - Part 1–1:
General examination - Test 1a: Visual
examination
IEC 60512-1-2 - Connectors for electronic equipment - EN 60512-1-2 -
Tests and measurements - Part 1–2:
General examination - Test 1b:
Examination of dimension and mass
IEC 60512-1-100 - Connectors for electronic equipment - EN 60512-1-100 -
Tests and measurements - Part 1–100:
General - Applicable publications
IEC 60512-2-1 - Connectors for electronic equipment - EN 60512-2-1 -
Tests and measurements - Part 2–1:
Electrical continuity and contact resistance
tests - Test 2a: Contact resistance -
Millivolt level method
IEC 60512-2-5 - Connectors for electronic equipment - EN 60512-2-5 -
Tests and measurements - Part 2–5:
Electrical continuity and contact resistance
tests - Test 2e: Contact disturbance
IEC 60512-3-1 - Connectors for electronic equipment - EN 60512-3-1 -
Tests and measurements - Part 3–1:
Insulation tests - Test 3a: Insulation
resistance
IEC 60512-4-1 - Connectors for electronic equipment - EN 60512-4-1 -
Tests and measurements - Part 4–1:
Voltage stress tests - Test 4a: Voltage
proof
IEC 60512-5-2 - Connectors for electronic equipment - EN 60512-5-2 -
Tests and measurements - Part 5–2:
Current-carrying capacity tests - Test 5b:
Current-temperature derating
IEC 60512-6-4 - Connectors for electronic equipment - EN 60512-6-4 -
Tests and measurements - Part 6–4:
Dynamic stress tests - Test 6d: Vibration
(sinusoidal)
IEC 60512-9-1 - Connectors for electronic equipment - EN 60512-9-1 -
Tests and measurements - Part 9–1:
Endurance tests - Test 9a: Mechanical
operation
IEC 60512-9-2 - Connectors for electronic equipment - EN 60512-9-2 -
Tests and measurements - Part 9–2:
Endurance tests - Test 9b: Electrical load
and temperature
IEC 60512-11-4 - Connectors for electronic equipment - EN 60512-11-4 -
Tests and measurements - Part 11–4:
Climatic tests - Test 11d: Rapid change of
temperature
IEC 60512-11-7 - Connectors for electronic equipment - EN 60512-11-7 -
Tests and measurements - Part 11–7:
Climatic tests - Test 11g: Flowing mixed
gas corrosion test
---------------------- Page: 6 ----------------------
SIST EN IEC 60603-7:2021
EN IEC 60603-7:2020 (E)
Publication Year Title EN/HD Year
IEC 60512-13-2 - Connectors for electronic equipment - EN 60512-13-2 -
Tests and measurements - Part 13–2:
Mechanical operation tests - Test 13b:
Insertion and withdrawal forces
IEC 60512-15-6 - Connectors for electronic equipment - EN 60512-15-6 -
Tests and measurements - Part 15–6:
Connector tests (mechanical) - Test 15f:
Effectiveness of connector coupling
devices
IEC 60603-7 series Connectors for electronic equipment EN 60603-7 series
IEC 60664-1 - Insulation coordination for equipment EN IEC 60664-1 -
within low-voltage supply systems - Part 1:
Principles, requirements and tests
IEC 61076-1 2006 Connectors for electronic equipment - EN 61076-1 2006
Product requirements - Part 1: Generic
specification
IEC 61076-3 - Connectors for electronic equipment - EN 61076-3 -
Product requirements - Part 3: Rectangular
connectors - Sectional specification
IEC 61156-2 - Multicore and symmetrical pair/quad - -
cables for digital communications - Part 2:
Symmetrical pair/quad cables with
transmission characteristics up to 100 MHz
- Horizontal floor wiring - Sectional
specification
IEC 61156-3 - Multicore and symmetrical pair/quad - -
cables for digital communications - Part 3:
Work area cable - Sectional specification
IEC 61156-4 - Multicore and symmetrical pair/quad - -
cables for digital communications - Part 4:
Riser cables - Sectional specification
IEC 61156-5 - Multicore and symmetrical pair/quad - -
cables for digital communications - Part 5:
Symmetrical pair/quad cables with
transmission characteristics up to 1
000 MHz - Horizontal floor wiring -
Sectional specification
IEC 61156-6 - Multicore and symmetrical pair/quad - -
cables for digital communications - Part 6:
Symmetrical pair/quad cables with
transmission characteristics up to 1
000 MHz - Work area wiring - Sectional
specification
IEC 61156-7 - Multicore and symmetrical pair/quad - -
cables for digital communications - Part 7:
Symmetrical pair cables with transmission
characteristics up to 1 200 MHz - Sectional
specification for digital and analog
communication cables
---------------------- Page: 7 ----------------------
SIST EN IEC 60603-7:2021
EN IEC 60603-7:2020 (E)
Publication Year Title EN/HD Year
IEC 61760-3 - Surface mounting technology - Part 3: EN 61760-3 -
Standard method for the specification of
components for through hole reflow (THR)
soldering
IEC/TR 63040 - Guidance on clearances and creepage - -
distances in particular for distances equal
to or less than 2 mm - Test results of
research on influencing parameters
ISO/IEC 11801-1 - Information technology - Generic cabling - -
for customer premises - Part 1: General
requirements
ISO 1302 - Geometrical Product Specifications (GPS) EN ISO 1302 -
- Indication of surface texture in technical
product documentation
ITU-T 2000 Resistibility of telecommunication switching - -
Recommendation equipment to overvoltages and
K.20 overcurrents
ITU-T 2000 Resistibility tests for telecommunication - -
Recommendation equipment exposed to overvoltages and
K.44 overcurrents - Basic Recommendation
---------------------- Page: 8 ----------------------
SIST EN IEC 60603-7:2021
IEC 60603-7
Edition 4.0 2020-10
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Connectors for electronic equipment –
Part 7: Detail specification for 8-way, unshielded, free and fixed connectors
Connecteurs pour équipements électroniques –

Partie 7: Spécification particulière pour les fiches et les embases non écrantées

à 8 voies
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 31.220.01 ISBN 978-2-8322-8894-8

Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 9 ----------------------
SIST EN IEC 60603-7:2021
– 2 – IEC 60603-7:2020 © IEC 2020
CONTENTS

FOREWORD ........................................................................................................................... 5

INTRODUCTION ..................................................................................................................... 7

1 Scope .............................................................................................................................. 8

2 Normative references ...................................................................................................... 8

3 Terms and definitions .................................................................................................... 10

4 Common features and typical connector pair ................................................................. 12

4.1 View showing typical fixed and free connectors (see Figure 2) .............................. 12

4.2 Mating information ................................................................................................ 13

4.2.1 General ......................................................................................................... 13

4.2.2 Contacts – mating conditions ......................................................................... 14

4.2.3 Fixed connector ............................................................................................. 16

4.2.4 Free connector .............................................................................................. 19

5 Cable terminations and internal connections – Fixed and free connectors ..................... 20

5.1 General ................................................................................................................. 20

5.2 Termination types ................................................................................................. 21

5.2.1 Solder terminations ........................................................................................ 21

5.2.2 Solderless terminations ................................................................................. 21

6 Gauges .......................................................................................................................... 21

6.1 Fixed connectors .................................................................................................. 21

6.2 Free connectors .................................................................................................... 24

7 Characteristics .............................................................................................................. 27

7.1 General ................................................................................................................. 27

7.2 Pin and pair grouping assignment ......................................................................... 27

7.3 Classification into climatic category ...................................................................... 27

7.4 Electrical characteristics ....................................................................................... 28

7.4.1 Creepage and clearance distances ................................................................ 28

7.4.2 Voltage proof ................................................................................................. 28

7.4.3 Current-temperature derating ......................................................................... 28

7.4.4 Interface contact resistance – initial only ....................................................... 29

7.4.5 Input to output DC resistance ........................................................................ 29

7.4.6 Input-to-output DC resistance unbalance ....................................................... 29

7.4.7 Initial insulation resistance ............................................................................ 30

7.4.8 Transfer impedance ....................................................................................... 30

7.5 Transmission characteristics ................................................................................. 30

7.6 Mechanical characteristics .................................................................................... 30

7.6.1 Mechanical operation ..................................................................................... 30

7.6.2 Effectiveness of connector coupling devices .................................................. 30

7.6.3 Insertion and withdrawal forces ..................................................................... 30

8 Tests and test schedule ................................................................................................. 30

8.1 General ................................................................................................................. 30

8.2 Arrangement for interface contact resistance test ................................................. 31

8.3 Arrangement for vibration test (test phase CP1) .................................................... 32

8.4 Test procedures and measuring methods .............................................................. 32

8.5 Preconditioning ..................................................................................................... 33

8.6 Wiring and mounting of specimens ........................................................................ 33

---------------------- Page: 10 ----------------------
SIST EN IEC 60603-7:2021
IEC 60603-7:2020 © IEC 2020 – 3 –

8.6.1 Wiring ............................................................................................................ 33

8.6.2 Mounting ....................................................................................................... 33

8.7 Test schedules ...................................................................................................... 33

8.7.1 General ......................................................................................................... 33

8.7.2 Basic (minimum) test schedule ...................................................................... 33

8.7.3 Full test schedule .......................................................................................... 33

Annex A (normative) Gauging continuity procedure .............................................................. 40

A.1 Object ................................................................................................................... 40

A.2 Preparation of the specimens ................................................................................ 40

A.3 Test method .......................................................................................................... 40

A.4 Final measurements .............................................................................................. 40

A.5 Description of the continuity gauge ....................................................................... 40

Annex B (normative) Locking device mechanical operation .................................................. 43

B.1 Object ................................................................................................................... 43

B.2 Preparation of the specimens ................................................................................ 43

B.3 Test method .......................................................................................................... 43

B.4 Final measurements .............................................................................................. 43

Annex C (normative) Gauge requirements ........................................................................... 44

C.1 Fixed connectors .................................................................................................. 44

C.2 Free connectors .................................................................................................... 44

Annex D (normative) Keystone connector information .......................................................... 45

D.1 Fixed connector, female contacts Keystone type – Type A, variant 03 in the

previous edition of this standard ........................................................................... 45

D.2 Mounting dimensions for type A, Keystone type variant 03 .................................... 46

Annex E (normative) Levels of compatibility ......................................................................... 47

E.1 General ................................................................................................................. 47

E.2 Intermountability ................................................................................................... 48

E.3 Intermateability ..................................................................................................... 49

E.4 Intermountability and intermateability .................................................................... 49

E.5 Interoperability ...................................................................................................... 50

E.6 Interchangeability ................................................................................................. 50

E.7 Backward compatibility ......................................................................................... 50

Bibliography .......................................................................................................................... 52

Figure 1 – IEC 60603-7 family document diagram ................................................................... 7

Figure 2 – View showing typical fixed and free connectors .................................................... 12

Figure 3 – Contact interface dimensions with terminated free connector ............................... 14

Figure 4 – Fixed connector details ........................................................................................ 17

Figure 5 – Free connector view ............................................................................................. 19

Figure 6 – Fixed connector "Go" gauge ................................................................................. 22

Figure 7 – Fixed connector "No-go" gauges .......................................................................... 23

Figure 8 – Free connector "No-go" gauges............................................................................ 25

Figure 9 – Free connector "Go" gauge .................................................................................. 26

Figure 10 – Fixed connector pin and pair grouping assignment (front view of

connector) ............................................................................................................................ 27

Figure 11 – Connector de-rating curve .................................................................................. 29

Figure 12 – Arrangement for interface contact resistance test ............................................... 31

---------------------- Page: 11 ----------------------
SIST EN IEC 60603-7:2021
– 4 – IEC 60603-7:2020 © IEC 2020

Figure 13 – Arrangement for vibration test ............................................................................ 32

Figure A.1 – Continuity gauge ............................................................................................... 42

Figure A.2 – Continuity gauge insertion ................................................................................ 42

Figure D.1 – Keystone connector .......................................................................................... 45

Figure D.2 – Panel drawing ................................................................................................... 46

Table 1 – Dimensions for Figure 3 ........................................................................................ 15

Table 2 – Dimensions for Figure 4 ........................................................................................ 18

Table 3 – Dimensions for Figure 5 ........................................................................................ 20

Table 4 – Dimensions for Figure 6 and Figure 7 .................................................................... 24

Table 5 – Dimensions for Figure 8 ........................................................................................ 25

Table 6 – Dimensions for Figure 9 ........................................................................................ 26

Table 7 – Climatic categories – selected values .................................................................... 27

Table 8 – Creepage and clearance distances ........................................................................ 28

Table 9 – Test group P ......................................................................................................... 34

Table 10 – Test group AP ..................................................................................................... 34

Table 11 – Test group BP ..................................................................................................... 36

Table 12 – Test group CP ..................................................................................................... 37

Table 13 – Test group DP ..................................................................................................... 38

Table 14 – Test group EP ..................................................................................................... 39

Table 15 – Test group FP ..................................................................................................... 39

Table A.1 – Dimensions for Figure A.1 .................................................................................. 41

Table D.1 – Dimensions for Figure D.1 ................................................................................. 45

Table D.2 – Dimensions for Figure D.2 ................................................................................. 46

Table E.1 – Levels of compatibility and required parameters ................................................. 48

---------------------- Page: 12 ----------------------
SIST EN IEC 60603-7:2021
IEC 60603-7:2020 © IEC 2020 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
CONNECTORS FOR ELECTRONIC EQUIPMENT –
Part 7: Detail specification for 8-way, unshielded,
free and fixed connectors
FOREWORD

1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

all national electrotechnical committees (IEC National Committees). The object of IEC is to promote

international co-operation on all questions concerning standardization in the electrical and electronic fields. To

this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,

Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC

Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested

in the subject dealt with may participate in this preparatory work. International, governmental and non-

governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely

with the International Organization for Standardization (ISO) in accordance with conditions determined by

agreement between the two organizations.

2) The formal decisions or agreements of IEC on technical matters express, as nearly

...

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