SIST EN 60603-7-2:2010

SLOVENSKI STANDARD
01-september-2010
1DGRPHãþD
Konektorji za elektronsko opremo - 7-2. del: Podrobna specifikacija za 8-redne,
nezaslonjene, proste in fiksne konektorje za prenos podatkov s frekvencami do
100 MHz (IEC 60603-7-2:2010)
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 60603-7-2:2010)
Steckverbinder für elektronische Einrichtungen - Teil 7-2: Bauartspezifikation für
ungeschirmte freie und feste Steckverbinder, 8polig, für Datenübertragungen bis 100
MHz (IEC 60603-7-2:2010)
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 (CEI 60603-7-2:2010)
Ta slovenski standard je istoveten z: EN 60603-7-2:2010
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
July 2010
EUROPÄISCHE NORM
ICS 31.220.10 Supersedes EN 60603-7-2:2009

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 60603-7-2:2010)
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 60603-7-2:2010)
(CEI 60603-7-2:2010)
This European Standard was approved by CENELEC on 2010-07-01. 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, Croatia, 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

Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60603-7-2:2010 E
Foreword
The text of document 48B/2135/FDIS, future edition 2 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 2010-07-01.
This European Standard supersedes EN 60603-7-2:2009.
The main technical changes with regard to EN 60603-7-2:2009 are as follows:
– Removal of test methods that are now referenced to EN 60512-27-100.
– Addition of TCL and TCTL requirements.
– Removal of the electrical, mechanical, dimensional, environmental conditioning tests by reference to
EN 60603-7.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent
rights.
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) 2011-04-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2013-07-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60603-7-2:2010 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 60512-26-100:2008 NOTE  Harmonized as EN 60512-26-100:2008 (not modified).
__________
- 3 - EN 60603-7-2:2010
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

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

IEC 60512-2-1 - Connectors for electronic equipment - Tests EN 60512-2-1 -
and measurements -
Part 2-1: Electrical continuity and contact
resistance tests - Test 2a: Contact
resistance - Millivolt level method

1) 1)
IEC 60512-27-100 Connectors for electronic equipment - Tests EN 60512-27-100
and measurements -
Part 27-100: Signal integrity tests up to
500 MHz on IEC 60603-7 series connectors -
Tests 27a to 27g
IEC 60603-7 2008 Connectors for electronic equipment - EN 60603-7 2009
Part 7: Detail specification for 8-way,
unshielded, free and fixed connectors

IEC 61156 Series Multicore and symmetrical pair/quad cables - -
for digital communications
IEC 62153-4-12 2009 Metallic communication cable test - -
methods - Part 4-12: Electromagnetic
compatibility (EMC) - Coupling attenuation or
screening attenuation of connecting hardware
- Absorbing clamp method
1)
To be published.
IEC 60603-7-2 ®
Edition 2.0 2010-04
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
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

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

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
N
CODE PRIX
ICS 31.220.10 ISBN 978-2-88910-229-7
– 2 – 60603-7-2 © IEC:2010
CONTENTS
FOREWORD.4
INTRODUCTION.6
1 General .7
1.1 Scope.7
1.2 Normative references .7
2 Terms and definitions .8
3 Common features and isometric view .8
4 Cable terminations and internal connections – Fixed and free connectors .8
5 Gauges .8
6 Characteristics .8
6.1 General .8
6.2 Pin and pair grouping assignment. .8
6.3 Classification into climatic category.8
6.4 Electrical characteristics.8
6.4.1 Creepage and clearance distances.8
6.4.2 Voltage proof.8
6.4.3 Current-temperature derating .9
6.4.4 Initial contact resistance – Interface only (separable fixed and free
contact) .9
6.4.5 Input to output d.c. resistance .9
6.4.6 Input to output d.c. resistance unbalance.9
6.4.7 Initial insulation resistance .9
6.4.8 Transfer impedance.9
6.4.9 Coupling attenuation.9
6.5 Transmission characteristics .9
6.5.1 General .9
6.5.2 Insertion loss.9
6.5.3 Return loss .10
6.5.4 Propagation delay .10
6.5.5 Delay skew.10
6.5.6 NEXT .10
6.5.7 Power sum NEXT (for information only) .10
6.5.8 FEXT.10
6.5.9 Power sum FEXT (for information only) .11
6.5.10 Transverse conversion .11
6.5.11 Transverse conversion transfer .11
6.6 Mechanical.11
7 Tests and test schedule.11
7.1 General .11
7.2 Arrangement for contact resistance test: .11
7.3 Arrangement for vibration test .11
7.4 Test procedures and measuring methods .11
7.5 Preconditioning .12
7.6 Wiring and mounting of specimens .12
7.6.1 Wiring.12
7.6.2 Mounting .12

60603-7-2 © IEC:2010 – 3 –
7.7 Test schedules .12
7.7.1 Basic (minimum) test schedule .12
7.7.2 Full test schedule .12
Bibliography.14

Table 1 – Test Group EP .13

– 4 – 60603-7-2 © IEC:2010
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
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

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 as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
P
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