1、 IEC 60603-7-3 Edition 2.0 2010-04 INTERNATIONAL STANDARD NORME INTERNATIONALE Connectors for electronic equipment Part 7-3: Detail specification for 8-way, shielded, free and fixed connectors, for data transmission with frequencies up to 100 MHz Connecteurs pour quipements lectroniques Partie 7-3:
2、Spcification particulire pour les fiches et les embases blindes 8 voies pour la transmission de donnes des frquences jusqu 100 MHz IEC 60603-7-3:2010 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2010 IEC, Geneva, Switzerland All rights reserved. Unless otherwise specified, no part of this publi
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17、ERNATIONALE Connectors for electronic equipment Part 7-3: Detail specification for 8-way, shielded, free and fixed connectors, for data transmission with frequencies up to 100 MHz Connecteurs pour quipements lectroniques Partie 7-3: Spcification particulire pour les fiches et les embases blindes 8 v
18、oies pour la transmission de donnes des frquences jusqu 100 MHz INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE M ICS 31.220.10 PRICE CODE CODE PRIX ISBN 978-2-88910-230-3 Registered trademark of the International Electrotechnical Commission Marque dpose de la Co
19、mmission Electrotechnique Internationale 2 60603-7-3 IEC:2010 CONTENTS FOREWORD.3 INTRODUCTION.5 1 General 6 1.1 Scope6 1.2 Normative references 6 2 Terms and definitions .7 3 Common features and isometric view .7 4 Cable terminations and internal connections Fixed and free connectors 7 5 Gauges 7 6
20、 Characteristics .7 6.1 General .7 6.2 Pin and pair grouping assignment. 7 6.3 Classification into climatic category.7 6.4 Electrical characteristics7 6.5 Transmission characteristics .7 6.5.1 General .7 6.5.2 Insertion loss.8 6.5.3 Return loss8 6.5.4 Propagation delay .8 6.5.5 Delay skew8 6.5.6 NEX
21、T 8 6.5.7 Power sum NEXT (for information only) .9 6.5.8 FEXT.9 6.5.9 Power sum FEXT (for information only) .9 6.5.10 Transverse conversion loss .9 6.5.11 Transverse conversion transfer loss 9 6.6 Mechanical10 7 Tests and test schedule10 7.1 General .10 7.2 Arrangement for contact resistance test: .
22、10 7.3 Arrangement for vibration test .10 7.4 Test procedures and measuring methods 10 7.5 Preconditioning .10 7.6 Wiring and mounting of specimens 10 7.6.1 Wiring10 7.6.2 Mounting .10 7.7 Test schedules 10 7.7.1 Basic (minimum) test schedule 10 7.7.2 Full test schedule 10 Bibliography13 Table 1 Tes
23、t Group EP 11 60603-7-3 IEC:2010 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ CONNECTORS FOR ELECTRONIC EQUIPMENT Part 7-3: Detail specification for 8-way, shielded, free and fixed connectors, for data transmission with frequencies up to 100 MHz FOREWORD 1) The International Electrotechnical Commis
24、sion (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
25、 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 in
26、terested 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 accordanc
27、e 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 interes
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29、e for the way in which they are used or for any misinterpretation by any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence bet
30、ween any IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of c
31、onformity. IEC is not responsible for any services carried out by independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and m
32、embers of its technical committees and IEC National Committees for any personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publicatio
33、n or any other IEC Publications. 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publicatio
34、n may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60603-7-3 has been prepared by subcommittee 48B: Connectors, of IEC technical committee 48: Electromechanical components and mechanical structures for el
35、ectronic equipment. This second edition of IEC 60603-7-3 cancels and replaces the first edition issued in 2008, and constitutes a technical revision. The main technical changes with regard to the previous edition are as follows: Removal of test methods that are now referenced to IEC 60512-26-100. Ad
36、dition of TCL and TCTL requirements. Removal of the electrical, mechanical, dimensional, environmental conditioning tests by reference to IEC 60603-7. 4 60603-7-3 IEC:2010 The text of this standard is based on the following documents: FDIS Report on voting 48B/2136/FDIS 48B/2177/RVD Full information
37、 on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts of IEC 60603 series, under the general title Connectors for electronic equipmen
38、t, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconf
39、irmed, withdrawn, replaced by a revised edition, or amended. 60603-7-3 IEC:2010 5 INTRODUCTION IEC 60603-7 is the base specification of the whole series. Subsequent specifications do not duplicate information given in the base document, but list only additional requirements. For complete specificati
40、on regarding a component of a higher number document all lower numbered documents shall be considered as well. The following diagram shows the interrelation of the documents: Indicates reference for transmission performance (backward compatibility) Indicates reference for dimensions, mechanical and
41、electrical characteristics, tests and test schedules. Unshielded Shielded 3 MHz 100 MHz 250 MHz 600 MHz IEC 60603-7 IEC 60603-7-1 IEC 60603-7-3 IEC 60603-7-4 IEC 60603-7-5 IEC 60603-7-7 500 MHz IEC 60603-7-41 IEC 60603-7-51 1 000 MHz IEC 60603-7-71 IEC 60603-7-2 6 60603-7-3 IEC:2010 CONNECTORS FOR E
42、LECTRONIC EQUIPMENT Part 7-3: Detail specification for 8-way, shielded, free and fixed connectors, for data transmission with frequencies up to 100 MHz 1 General 1.1 Scope This part of IEC 60603 covers 8-way, shielded, free and fixed connectors, references dimensional, mechanical, electrical and env
43、ironmental characteristics and tests in IEC 60603-7 and IEC 60603-7-1, and specifies electrical transmission requirements for frequencies up to 100 MHz. These connectors are typically used as category 5 connectors in class D cabling systems specified in ISO/IEC 11801. These connectors are intermatea
44、ble and interoperable with other IEC 60603-7 series connectors as defined in Clause 2 of IEC 60603-7. These connectors are backward compatible with other IEC 60603-7 series connectors. NOTE Transmission performance categories: in this IEC standard, the term “category”, when used in reference to tran
45、smission performance, refers to those categories defined by ISO/IEC 11801. 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 refer
46、enced document (including any amendments) applies. IEC 60512-1-100: Connectors for electronic equipment Part 1-100: General Applicable publications IEC 60512-2-1, Connectors for electronic equipment Tests and measurements Part 2-1: Electrical continuity and contact resistance tests Test 2a: Contact
47、resistance - Millivolt level method IEC 60512-27-100, Connectors for electronic equipment Tests and measurements Part 27-100: Signal integrity tests up to 500 MHz on IEC 60603-7 series connectors Tests 27a to 27g 1IEC 60603-7:2008, Connectors for electronic equipment Part 7: Detail specification for
48、 8- way, unshielded, free and fixed connectors IEC 60603-7-1:2009, Connectors for electronic equipment Part 7-1: Detail specification for 8-way, shielded, free and fixed connectors IEC 61156 (all parts): Multi-core and symmetrical pair/quad cables for digital communications _ 1To be published. 60603
49、-7-3 IEC:2010 7 2 Terms and definitions For the purposes of this document, the terms and definitions given in IEC 60603-7, Clause 2 apply as well as the following. 2.1 backward compatibility the backward compatibility requirement ensures that a free or fixed connector which is in compliance with this standard, mated with a fixed or free connector respectively in c
