EN 61076-3-122:2017

SLOVENSKI STANDARD
01-november-2017
Konektorji za elektronsko opremo - Zahteve za izdelek - 3-122. del: Podrobna
specifikacija za 8-redne, zaslonjene, proste in fiksne konektorje za I/O in gigabit
aplikacije v zahtevnih okoljih (IEC 61076-3-122:2017)
Connectors for electronic equipment - Product requirements - Part 3-122: Detail
specification for 8-way, shielded, free and fixed connectors for I/O and Gigabit
applications in harsh environments (IEC 61076-3-122:2017)
Ta slovenski standard je istoveten z: EN 61076-3-122:2017
ICS:
31.220.10 9WLþLLQYWLþQLFHNRQHNWRUML Plug-and-socket devices.
Connectors
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 61076-3-122

NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2017
ICS 31.220.10
English Version
Connectors for electrical and electronic equipment -
Product requirements - Part 3-122: Detail specification for 8-way,
shielded, free and fixed connectors for I/O and Gigabit Ethernet
applications in harsh environments
(IEC 61076-3-122:2017)
Connecteurs pour équipements électriques et électroniques - Steckverbinder für elektrische und elektronische
Exigences de produit - Partie 3-122 : Spécification particulière Einrichtungen - Produktanforderungen -
pour les fiches et les embases écrantées à 8 voies pour Teil 3-122: Bauartspezifikation für geschirmte freie und feste
applications E/S et Gigabit dans les environnements sévères Steckverbinder, 8-polig, für I/O- und Gigabit-Anwendungen in
(IEC 61076-3-122:2017) rauen Umgebungen
(IEC 61076-3-122:2017)
This European Standard was approved by CENELEC on 2017-06-26. 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, 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: Avenue Marnix 17, B-1000 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 61076-3-122:2017 E

European foreword
The text of document 48B/2554/FDIS, future edition 1 of IEC 61076-3-122, 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 61076-3-122:2017.
The following dates are fixed:
• latest date by which the document has to be implemented at (dop) 2018-03-26
national level by publication of an identical national
standard or by endorsement
• latest date by which the national standards conflicting with (dow) 2020-06-26
the document have to be withdrawn

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 61076-3-122:2017 was approved by CENELEC as a
European Standard without any modification.
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 When 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 -  International Electrotechnical - -
Vocabulary (IEV) - 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: EN 60068-2-38 -
Tests - Test Z/AD: Composite
temperature/humidity cyclic test
IEC 60512-1 -  Connectors for electronic equipment - EN 60512-1 -
Tests and measurements - Part 1:
General
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 60512-2-1 -  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 60512-3-1 -  Connectors for electronic equipment - EN 60512-3-1 -
Tests and measurements - Part 3-1:
Insulation tests - Test 3a: Insulation
resistance
Publication Year Title EN/HD Year
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 60512-6-3 -  Connectors for electronic equipment - EN 60512-6-3 -
Tests and measurements - Part 6-3:
Dynamic stress tests - Test 6c: Shock
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 60512-11-3 -  Connectors for electronic equipment - EN 60512-11-3 -
Tests and measurements - Part 11-3:
Climatic tests - Test 11c: Damp heat,
steady state
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
IEC 60512-11-9 -  Connectors for electronic equipment - EN 60512-11-9 -
Tests and measurements - Part 11-9:
Climatic tests - Test 11i: Dry heat
IEC 60512-11-10 -  Connectors for electronic equipment - EN 60512-11-10 -
Tests and measurements - Part 11-10:
Climatic tests - Test 11j: Cold
IEC 60512-13-2 -  Connectors for electronic equipment - EN 60512-13-2 -
Tests and measurements - Part 13-2:
Mechanical operating 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 60512-26-100 -  Connectors for electronic equipment - EN 60512-26-100 -
Tests and measurements - Part 26-100:
Measurement setup, test and reference
arrangements and measurements for
connectors according to IEC 60603-7 -
Tests 26a to 26g
Publication Year Title EN/HD Year
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 61076-3-122 ®
Edition 1.0 2017-05
INTERNATIONAL
STANDARD
colour
inside
Connectors for electrical and electronic equipment – Product requirements –

Part 3-122: Detail specification for 8-way, shielded, free and fixed connectors for

I/O and Gigabit Ethernet applications in harsh environments

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 31.220.10 ISBN 978-2-8322-4276-6

– 2 – IEC 61076-3-122:2017 © IEC 2017
CONTENTS
FOREWORD . 4
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 8
4 Mating information . 9
4.1 General . 9
4.2 Contacts – mating conditions . 9
4.3 Fixed connector Type I . 10
4.4 Free connector Type I . 12
4.5 Fixed connector Type II . 14
4.6 Free connector Type II . 16
5 Characteristics . 17
5.1 General . 17
5.2 Pin and pair grouping assignment . 17
5.3 Classification into climatic category . 18
5.4 Electrical characteristics . 19
5.4.1 Voltage proof . 19
5.4.2 Voltage rating . 19
5.4.3 Current-temperature derating . 19
5.4.4 Initial insulation resistance . 20
5.5 Mechanical characteristics . 20
5.5.1 Mechanical operation . 20
5.5.2 Insertion and withdrawal forces . 20
5.6 Transmission performance . 20
5.6.1 General . 20
5.6.2 Insertion loss . 21
5.6.3 Return loss . 21
5.6.4 Near end cross talk . 21
5.6.5 Far end cross talk . 21
5.6.6 Transverse conversion loss . 21
5.6.7 Transfer conversion transfer loss . 21
5.6.8 Transfer impedance . 21
6 Tests and test schedule . 22
6.1 General . 22
6.2 Arrangement for contact resistance test (Figure 8) . 22
6.3 Arrangement for vibration test (test phase DP3) (Figure 9). 23
6.4 Test procedures and measuring methods . 23
6.5 Preconditioning .
...