SIST EN 61076-3-104:2004
(Main)Connectors for electronic equipment -- Part 3-104: Rectangular connectors - Detail specification for 8-way, shielded free and fixed connectors for data transmissions with frequencies up to 600 MHz minimum
Connectors for electronic equipment -- Part 3-104: Rectangular connectors - Detail specification for 8-way, shielded free and fixed connectors for data transmissions with frequencies up to 600 MHz minimum
Establishes uniform specifications, type testing requirements and quality assessment procedures for 8-way connectors, with up to 4 pairs, for frequencies up to 600 MHz minimum, and intended to be used at different locations within cabling for information and communications technology, home entertainment and multimedia. Contains a choice of all test methods and sequences, severity and preferred values for dimensions and characteristics.
Steckverbinder für elektronische Einrichtungen -- Teil 3-104: Rechteckige Steckverbinder - Bauartspezifikation für geschirmte freie und feste Steckverbinder, 8polig, für Datenübertragungen bis 600 MHz
Connecteurs pour équipements électroniques -- Partie 3-104 : Connecteurs rectangulaires - Spécification particulière pour connecteurs fixes, non blindés, à 8 voies, pour transmission de données à des fréquences inférieures ou égales à 600 MHz
Konektorji za elektronsko opremo - 3-104. del: Pravokotni konektorji - Podrobna specifikacija za 8-redne, zaslonjene proste in pritrjene konektorje za prenos podatkov s frekvencami do vsaj 600 MHz (IEC 61076-3-104:2003)
General Information
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Standards Content (Sample)
SLOVENSKI SIST EN 61076-3-104:2004
STANDARD
november 2004
Konektorji za elektronsko opremo - 3-104. del: Pravokotni konektorji -
Podrobna specifikacija za 8-redne, zaslonjene proste in pritrjene konektorje
za prenos podatkov s frekvencami do vsaj 600 MHz (IEC 61076-3-104:2003)
Connectors for electronic equipment - Part 3-104: Rectangular connectors - Detail
specification for 8-way, shielded free and fixed connectors for data transmissions
with frequencies up to 600 MHz minimum (IEC 61076-3-104:2003)
ICS 31.220.10 Referenčna številka
SIST EN 61076-3-104:2004(en)
© Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno
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EUROPEAN STANDARD EN 61076-3-104
NORME EUROPÉENNE
EUROPÄISCHE NORM September 2003
ICS 31.220.10
English version
Connectors for electronic equipment
Part 3-104: Rectangular connectors -
Detail specification for 8-way, shielded free and fixed connectors
for data transmissions with frequencies up to 600 MHz minimum
(IEC 61076-3-104:2003)
Connecteurs pour équipements Steckverbinder für elektronische
électroniques Einrichtungen
Partie 3-104 : Connecteurs rectangulaires - Teil 3-104: Rechteckige Steckverbinder -
Spécification particulière Bauartspezifikation für geschirmte freie
pour connecteurs fixes, non blindés, und feste Steckverbinder, 8polig,
à 8 voies, pour transmission de données für Datenübertragungen bis 600 MHz
à des fréquences inférieures (IEC 61076-3-104:2003)
ou égales à 600 MHz
(CEI 61076-3-104:2003)
This European Standard was approved by CENELEC on 2003-07-01. 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, Czech Republic,
Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61076-3-104:2003 E
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EN 61076-3-104:2003 - 2 -
Foreword
The text of document 48B/1303/FDIS, future edition 1 of IEC 61076-3-104, 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 61076-3-104 on 2003-07-01.
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) 2004-04-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2006-07-01
The International Electrotechnical Commission (IEC) and CENELEC draw attention to the fact that it is
claimed that compliance with this document may involve the use of a patent concerning 8-way
shielded free and fixed connectors for data transmissions with frequencies up to 600 MHz minmum.
The IEC and CENELEC take no position concerning the evidence, validity and scope of this patent
right.
The holder of this patent right has assured the IEC that he/she is willing to negotiate licences under
reasonable and non-discriminatory terms and conditions with applicants throughout the world. In this
respect, the statement of the holder of this patent right is registered with the IEC. Information may be
obtained from:
The Siemon Company
Siemon Business Park
76 Westbury Park Road
Watertown, CT 06795-0400
USA
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights other than those identified above. IEC and CENELEC shall not be held responsible for
identifying any or all such patent rights.
Annexes designated "normative" are part of the body of the standard.
In this standard, annexes A to M and ZA are normative.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61076-3-104:2003 was approved by CENELEC as a
European Standard without any modification.
__________
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- 3 - EN 61076-3-104:2003
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of any
of these publications apply to this European Standard only when incorporated in it by amendment or
revision. For undated references the latest edition of the publication referred to applies (including
amendments).
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) 2)
IEC 60068-1 - Environmental testing EN 60068-1 1994
Part 1: General and guidance
1) 2)
IEC 60068-2-6 - Part 2: Tests - Test Fc: Vibration EN 60068-2-6 1995
(sinusoidal)
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 60512 Series Connectors for electronic equipment - EN 60512 Series
Tests and measurements
IEC 60512-1-100 2001 Part 1-100: General - Applicable EN 60512-1-100 2001
publications
1) 2)
IEC 60603-7 - Connectors for frequencies below EN 60603-7 1997
3 MHz for use with printed boards
Part 7: Detail specification for
connectors, 8-way, including fixed and
free connectors with common mating
features, with assessed quality
1) 2)
IEC 60664-1 - Insulation coordination for equipment EN 60664-1 2003
within low-voltage systems
Part 1: Principles, requirements and
tests
1)
Undated reference.
2)
Valid edition at date of issue.
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EN 61076-3-104:2003 - 4 -
Publication Year Title EN/HD Year
IEC 61076-1 1995 Connectors with assessed quality, for EN 61076-1 1995
use in d.c., low frequency analogue and
in digital high-speed data applications
Part 1: Generic specification - Capability
approval
IEC 61156 Series Multicore and symmetrical pair/quad - -
cables for digital communications
IEC 61196 Series Radio-frequency cables EN 61196 Series
1)
ISO/IEC 11801 - Information technology - Generic - -
cabling for customer premises
1) 2)
ISO 1302 - Geometrical Product Specifications EN ISO 1302 2002
(GPS) - Indication of surface texture in
technical product documentation
1)
ITU-T - Transmission aspects of unbalance - -
Recommendation about earth
G.117
1)
ITU-T - Resistibility of telecommunication - -
Recommendation equipment installed in a
K.20 telecommunications centre to
overvoltages and overcurrents
1)
ITU-T - Measuring arrangements to assess the - -
Recommendation degree of unbalance about earth
O.9
3)
Communication cables - Specifications EN 50289-1-14 -
for test methods
Part 1-14: Electrical test methods -
Coupling attenuation or screening
attenuation of connecting hardware
3)
At draft stage.
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INTERNATIONAL IEC
STANDARD
61076-3-104
First edition
2003-04
Connectors for electronic equipment –
Part 3-104:
Rectangular connectors –
Detail specification for 8-way, shielded free
and fixed connectors for data transmissions
with frequencies up to 600 MHz minimum
IEC 2003 Copyright - all rights reserved
No part of this publication may be reproduced or utilized in any form or by any means, electronic or
mechanical, including photocopying and microfilm, without permission in writing from 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
PRICE CODE
Commission Electrotechnique Internationale
XC
International Electrotechnical Commission
Международная Электротехническая Комиссия
For price, see current catalogue
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– 2 – 61076-3-104 IEC:2003(E)
CONTENTS
FOREWORD . 5
1 General . 7
1.1 Scope . 7
1.2 Normative references . 7
2 Marking Information . 8
2.1 IEC type designation. 8
2.2 Marking . 8
2.3 Groups of related connectors. 8
2.4 Interchangeability level . 9
2.5 Isometric views and common features .10
3 Dimensional information .10
3.1 General .10
3.2 Free connector (plug) .11
3.3 Fixed connector (outlet) .21
3.4 Gauges.26
4 Characteristics.32
4.1 General .32
4.2 Terminology.32
4.3 Classification into climatic categories .32
4.4 Creepage and clearance distances .33
4.5 Electrical characteristics .33
4.6 Mechanical .36
5 Quality assessment procedures .36
6 Qualification approval test schedule.36
6.1 General .36
6.2 Test procedures and measuring methods .37
6.3 Preconditioning.37
6.4 Wiring and mounting of specimens .37
Annex A (normative) Contact resistance arrangement .45
Annex B (normative) Gauging requirements .46
Annex C (normative) Locking device mechanical operation .47
Annex D (normative) Plug and outlet interoperability qualification .48
Annex E (normative) General requirements for the measurement set-up .50
Annex F (normative) Insertion loss .55
Annex G (normative) Return loss .57
Annex H (normative) Near end crosstalk .59
Annex I (normative) Far end crosstalk .62
Annex J (normative) Unbalanced attenuation .65
Annex K (normative) Transfer impedance.67
Annex L (normative) Coupling attenuation.73
Annex M (normative) Termination of balun .76
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61076-3-104 IEC:2003(E) – 3 –
Figure 1 – IEC type designation . 9
Figure 2 – Fixed connector.10
Figure 3 – Free connector .10
Figure 4 – Variant 03, 4-pair plug.11
Figure 5 – Variant 04, 2-pair plug.11
Figure 6 – Variant 05, 1-pair plug.12
Figure 7 – Variant 03 drawing 1 .13
Figure 8 – Variant 03 drawing 2 .14
Figure 9 – Variant 03 drawing 3 .15
Figure 10 – Variant 04 drawing 1.16
Figure 11 – Variant 04 drawing 2.17
Figure 13 – Variant 05 drawing 2.19
Figure 14 – Variant 05 drawing 3.20
Figure 15 – Isometric view of variant 01 (cable outlet).21
Figure 16 – Variant 01 cable outlet drawing 1.22
Figure 17 – Variant 01 cable outlet drawing 2.24
Figure 18 – Variant 02 printed circuit board (PCB) outlet drawing.25
Figure 19 – Fixed connector location GO gauge.26
Figure 20 – Fixed connector location NO-GO gauge.27
Figure 21 – Fixed connector size GO gauge.27
Figure 22 – Fixed connector size NO-GO gauge .28
Figure 23 – Free connector location GO gauge .29
Figure 24 – Free connector location NO-GO gauge .29
Figure 25 – Free connector plug size GO gauge .30
Figure 26 – Free connector size NO-GO gauge.30
Figure 27 – Test panels.32
Figure 28 – Current-carrying capacity.33
Figure A.1 – Contact resistance arrangement.45
Figure D.1 – Precision test fixtures (covers).48
Figure E.1 – 180° hybrid used as a balun.51
Figure E.2 – Calibration of reference loads .52
Figure E.3 – Resistor load.53
Figure E.4 – Definition of reference planes.54
Figure F.1 – Calibration.55
Figure F.2 – Measuring set-up .56
Figure H.1 – NEXT measurement differential mode only terminations.59
Figure H.2 – NEXT measurement differential and common mode terminations .60
Figure I.1 – FEXT measurement differential mode only terminations .62
Figure I.2 – FEXT measurement differential and common mode terminations .63
Figure J.1 – LCL measurement .65
Figure K.1 – Preparation of test specimen.68
Figure K.2 – Triaxial test set-up .69
Figure K.3 – Impedance matching for R < 50 Ω .70
1
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– 4 – 61076-3-104 IEC:2003(E)
Figure K.4 – Impedance matching for R > 50 Ω .71
1
Figure M.1 – Balanced attenuator for balun centre tap grounded.76
Figure M.2 – Balanced attenuator for balun centre tap open.76
Table 1 – Variant 03 drawing 1 dimensions .13
Table 2 – Variant 03 drawing 2 dimensions .14
Table 3 – Variant 03 drawing 3 dimensions .15
Table 4 – Variant 04 drawing 1 dimensions .16
Table 5 – Variant 04 drawing 2 dimensions .17
Table 6 – Variant 05 drawing 1 dimensions .18
Table 7 – Variant 05 drawing 2 dimensions .19
Table 8 – Variant 05 drawing 3 dimensions .20
Table 9 – Variant 01 drawing 1 dimensions .23
Table 10 – Variant 01 cable outlet drawing 2 dimensions .24
Table 11 – Variant 02 drawing dimensions .25
Table 12 – Fixed connector gauge dimensions.28
Table 13 – Free connector gauge dimensions .31
Table 14 – Test panel dimensions .31
Table 15 – Climatic categories – selected values .32
Table 16 – Creepage and clearance distances .33
Table 17 – Test group P.38
Table 18 – Test group AP.39
Table 19 – Test group BP.41
Table 20 – Test group CP .42
Table 21 – Test group DP .42
Table 22 – Test group EP.43
Table 23 – Test group FP.44
Table E.1 – Test balun performance characteristics .51
Table G.1 – Uncertainty band of return loss measurement at frequencies below 100 MHz.58
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61076-3-104 IEC:2003(E) – 5 –
CONNECTORS FOR ELECTRONIC EQUIPMENT –
Part 3-104: Rectangular connectors –
Detail specification for 8-way, shielded free
and fixed connectors for data transmissions
with frequencies up to 600 MHz minimum
FOREWORD
1) The IEC (International Electrotechnical Commission) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of the 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, the IEC publishes International Standards. 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. The 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 the 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 National Committees.
3) The documents produced have the form of recommendations for international use and are published in the form
of standards, technical specifications, technical reports or guides and they are accepted by the National
Committees in that sense.
4) In order to promote international unification, IEC National Committees undertake to apply IEC International
Standards transparently to the maximum extent possible in their national and regional standards. Any
divergence between the IEC Standard and the corresponding national or regional standard shall be clearly
indicated in the latter.
5) The IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with one of its standards.
The International Electrotechnical commission (IEC) draws attention to the fact that it is claimed that compliance
with this document may involve the use of a patent concerning 8-way shielded free and fixed connectors for data
transmissions with frequencies up to 600 MHz minimum.
The IEC takes no position concerning the evidence, validity and scope of this patent right.
The holder of this patent right has assured the IEC that he is willing to negotiate licences under reasonable and
non-discriminatory terms and conditions with applicants throughout the world. In this respect, the statement of the
holder of this patent right is registered with IEC. Information may be obtained from
The Siemon Company
Siemon Business Park
76 Westbury Park Road
Watertown, CT 06795-0400
USA
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights
other than those identified above. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 61076-3-104 has been prepared by subcommittee 48B:
Connectors, of IEC technical committee 48: Electromechanical components and mechanical
structures for electronic equipment.
This standard cancels and replaces IEC/PAS 61076-3-104 published in 2002. This first edition
constitutes a technical revision.
The text of this standard is based on the following documents:
FDIS Report on voting
48B/1303/FDIS 48B/1335/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
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– 6 – 61076-3-104 IEC:2003(E)
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
The committee has decided that the contents of this publication will remain unchanged until 2004.
At this date, the publication will be
• reconfirmed;
• withdrawn;
• replaced by a revised edition, or
• amended.
A bilingual version of this publication may be issued at a later date.
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61076-3-104 IEC:2003(E) – 7 –
CONNECTORS FOR ELECTRONIC EQUIPMENT –
Part 3-104: Rectangular connectors –
Detail specification for 8-way, shielded free
and fixed connectors for data transmissions
with frequencies up to 600 MHz minimum
1 General
1.1 Scope
This part of IEC 61076 establishes uniform specifications, type testing requirements and
quality assessment procedures for 8-way connectors, with up to 4 pairs, for frequencies up to
600 MHz minimum, and intended to be used at different locations within cabling for
information and communications technology, home entertainment and multimedia. It contains
a choice of all test methods and sequences, severity and preferred values for dimensions and
characteristics.
1.2 Normative references
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.
IEC 60068-1, Environmental testing – Part 1: General and guidance
IEC 60068-2-6, Environmental testing – Part 2: Tests – Test Fc: Vibration (sinusoidal)
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 60512 (all parts), Connectors for electronic equipment – Tests and measurements
IEC 60512-1-100:2001, Connectors for electronic equipment – Tests and measurements –
Part 1-100: General – Applicable publications
IEC 60603-7, Connectors for frequencies below 3 MHz for use with printed boards – Part 7:
Detail specification for connectors, 8-way, including fixed and free connectors with common
mating features, with assessed quality
IEC 60664-1, Insulation coordination for equipment within low-voltage systems – Part 1:
Principles, requirements and tests
IEC 61076-1:1995, Connectors with assessed quality, for use in d.c., low frequency analogue
applications and in digital high speed data application – Part 1: Generic specification –
Capability approval
IEC 61156 (all parts), Multicore and symmetrical pair/quad cables for digital communications
IEC 61196 (all parts), Radio-frequency cables
ISO/IEC 11801, Information technology – Generic cabling for customer premises
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