EN 60603-7-2:2009

SLOVENSKI STANDARD
01-marec-2010
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Connectors for electronic equipment -- Part 7-2: Detail specification for 8-way,
unshielded, free and fixed connectors, for data transmissions with frequencies up to 100
MHz
Steckverbinder für elektronische Einrichtungen -- Teil 7-2: Bauartspezifikation für
ungeschirmte freie und feste Steckverbinder, 8polig, für Datenübertragungen bis 100
MHz
Connecteurs pour équipements électroniques -- Partie 7-2: Spécification particulière pour
les fiches et les embases non blindées à 8 voies pour la transmission de données à des
fréquences jusqu'à 100 MHz
Ta slovenski standard je istoveten z: EN 60603-7-2:2009
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 60603-7-2
NORME EUROPÉENNE
November 2009
EUROPÄISCHE NORM
ICS 31.220.10
English version
Connectors for electronic equipment -
Part 7-2: Detail specification for 8-way,
unshielded, free and fixed connectors,
for data transmissions with frequencies up to 100 MHz
(IEC 60603-7-2:2007)
Connecteurs pour équipements Steckverbinder für elektronische
électroniques - Einrichtungen -
Partie 7-2: Spécification particulière Teil 7-2: Bauartspezifikation
pour les fiches et les embases für ungeschirmte freie und feste
non blindées à 8 voies Steckverbinder, 8polig,
pour la transmission de données für Datenübertragungen bis 100 MHz
à des fréquences jusqu'à 100 MHz (IEC 60603-7-2:2007)
(CEI 60603-7-2:2007)
This European Standard was approved by CENELEC on 2009-09-01. 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 Central Secretariat 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 Central Secretariat has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the
Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,
Sweden, Switzerland and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: Avenue Marnix 17, B - 1000 Brussels

© 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60603-7-2:2009 E
Foreword
The text of document 48B/1740/FDIS, future edition 1 of IEC 60603-7-2, prepared by SC 48B,
Connectors, of IEC TC 48, Electromechanical components and mechanical structures for electronic
equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
EN 60603-7-2 on 2009-09-01.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2010-06-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2012-09-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60603-7-2:2007 was approved by CENELEC as a European
Standard without any modification.
__________
– 3 – EN 60603-7-2:2009
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application 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  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.
Publication Year Title EN/HD Year

1)
- - Communication cables - Specifications for EN 50289-1-14 -
test methods -
Part 1-14: Electrical test methods - Coupling
attenuation or screening attenuation of
connecting hardware
1)
IEC 60050-581 - International Electrotechnical Vocabulary - -
(IEV) -
Part 581: Electromechanical components for
electronic equipment
1) 2)
IEC 60068-1 - Environmental testing - EN 60068-1 1994
Part 1: General and guidance
1)
IEC 60068-2-38 - Environmental testing - EN 60068-2-38 2009
Part 2-38: Tests - Test Z/AD: Composite
temperature/humidity cyclic test

1)
IEC 60169-16 - Radio-frequency connectors - - -
Part 16: R.F. coaxial connectors with inner
diameter of outer conductor 7 mm (0,276 in)
with screw coupling - Characteristic
impedance 50 ohms (75 ohms) (type N)

IEC 60352 Series Solderless connections EN 60352 Series

IEC 60512 Series Connectors for electronic equipment - Tests EN 60512 Series
and measurements
1) 2)
IEC 60512-1-100 - Connectors for electronic equipment - Tests EN 60512-1-100 2006
and measurements -
Part 1-100: General - Applicable publications

1) 2)
IEC 60603-1 - Connectors for frequencies below 3 MHz for EN 60603-1 1998
use with printed boards -
Part 1: Generic specification - General
requirements and guide for the preparation of
detail specifications, with assessed quality

IEC 60603-7 Series Connectors for electronic equipment - EN 60603-7 Series
Part 7: Detail specifications for 8-way free and
fixed connectors
1) 2)
IEC 60664-1 - Insulation coordination for equipment within EN 60664-1 2007
low-voltage systems -
Part 1: Principles, requirements and tests

1)
Undated reference.
2)
Valid edition at date of issue.

Publication Year Title EN/HD Year

1) 2)
IEC 61076-1 - Connectors for electronic equipment - EN 61076-1 2006
Product requirements -
Part 1: Generic specification
IEC 61156 Series Multicore and symmetrical pair/quad cables - -
for digital communications
ISO/IEC 11801 2002 Information technology - Generic cabling for - -
customer premises
1) 2)
ISO 1302 - Geometrical Product Specifications (GPS) - EN ISO 1302 2002
Indication of surface texture in technical
product documentation
1)
ITU-T - Resistibility of telecommunication equipment - -
Recommendation installed in a telecommunications centre to
K.20 overvoltages and overcurrents

1)
ITU-T - Resistibility tests for telecommunication - -
Recommendation equipment exposed to overvoltages and
K.44 overcurrents - Basic Recommendation

1)
ITU-T - Transmission aspects of unbalance about - -
Recommendation earth
G.117
1)
ITU-T - Measuring arrangements to assess the - -
Recommendation degree of unbalance about earth
O.9
NORME CEI
INTERNATIONALE
IEC
60603-7-2
INTERNATIONAL
Première édition
STANDARD
First edition
2007-03
Connecteurs pour équipements électroniques –
Partie 7-2:
Spécification particulière
pour les fiches et les embases non
blindées à 8 voies pour la transmission de
données à des fréquences jusqu’à 100 MHz

Connectors for electronic equipment –
Part 7-2:
Detail specification for 8-way,
unshielded, free and fixed connectors, for data
transmissions with frequencies up to 100 MHz
© IEC 2007 Droits de reproduction réservés ⎯ Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in any
utilisée sous quelque forme que ce soit et par aucun procédé, form or by any means, electronic or mechanical, including
électronique ou mécanique, y compris la photocopie et les photocopying and microfilm, without permission in writing from
microfilms, sans l'accord écrit de l'éditeur. the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
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Pour prix, voir catalogue en vigueur
For price, see current catalogue

60603-7-2 © IEC:2007 – 3 –
CONTENTS
FOREWORD.9
INTRODUCTION.13

1 General .15
1.1 Scope.15
1.2 Normative references .15
2 IEC type designation .19
2.1 Terms and definitions .21
3 Common features and isometric view .23
3.1 Isometric view .23
3.2 Mating information.23
4 Cable terminations and internal connections – fixed and free connectors .39
4.1 General .39
4.2 Termination types.39
5 Gauges .41
5.1 Fixed connectors .41
5.2 Free connectors .47
6 Characteristics .51
6.1 General .51
6.2 Pin and pair grouping assignment. .51
6.3 Classification into climatic category.51
6.4 Electrical characteristics.53
6.5 Transmission characteristics .57
6.6 Mechanical.61
7 Tests and test schedule.61
7.1 General .61
7.2 Arrangement for contact resistance test: .63
7.3 Arrangement for vibration test (test phase CP1) .65
7.4 Test procedures and measuring methods .65
7.5 Preconditioning .65
7.6 Wiring and mounting of specimens .67
7.7 Test schedules .67

Annex A (normative) Gauging continuity procedure.85
Annex B (normative) Locking-device mechanical operation.93
Annex C (normative) Test plug requirements .95
Annex D (normative) General requirements for the measurement set-up.123
Annex E (normative) Insertion loss .135
Annex F (normative) Return loss.139
Annex G (normative) Near end cross talk (NEXT) .143
Annex H (normative) Far end cross talk .147
Annex I (normative) Termination of balun.151
Annex J (normative) Gauge requirements .153

60603-7-2 © IEC:2007 – 5 –
Figure 1 – Isometric view .23
Figure 2 – Contact interface dimensi
...