1、 IEC 61076-2 Edition 2.0 2011-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Connectors for electronic equipment Product requirements Part 2: Sectional specification for circular connectors Connecteurs pour quipements lectroniques Exigences de produit Partie 2: Spcification intermdiaire pour les con
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16、stions, visitez le FAQ du Service clients ou contactez-nous: Email: csciec.ch Tl.: +41 22 919 02 11 Fax: +41 22 919 03 00 IEC 61076-2 Edition 2.0 2011-06 INTERNATIONAL STANDARD NORME INTERNATIONALE Connectors for electronic equipment Product requirements Part 2: Sectional specification for circular
17、connectors Connecteurs pour quipements lectroniques Exigences de produit Partie 2: Spcification intermdiaire pour les connecteurs circulaires INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE R ICS 31.220.10 PRICE CODE CODE PRIX ISBN 978-2-88912-565-4 Registered tr
18、ademark of the International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale 2 61076-2 IEC:2011 CONTENTS FOREWORD . 3 1 Scope . 5 2 Normative references . 5 3 Technical information . 5 3.1 Terms and definitions 5 3.2 System of levels 6 3.2.1 Performance leve
19、ls 6 3.2.2 Compatibility levels, according to IEC 61076-1 6 3.3 Classification into climatic categories 6 3.4 Creepage and clearance distances 6 3.5 Current-carrying capacity 6 3.6 Marking . 6 4 Dimensional information . 6 5 Characteristics . 7 6 Tests and test schedules 7 6.1 General aspects 7 6.2
20、Test schedules 7 6.2.1 General . 7 6.2.2 Basic (minimum) test schedule 8 6.2.3 Full test schedule 8 6.3 Test procedures and measuring methods 18 6.4 Pre-conditioning 18 6.5 Wiring and mounting of specimens 18 6.5.1 Wiring 18 6.5.2 Mounting . 18 7 Blank detail product specification General . 18 Table
21、 1 Basic tests (minimum) . 8 Table 2 Test group P . 9 Table 3 Test group AP . 10 Table 4 Test group BP . 12 Table 5 Test group CP . 13 Table 6 Test group DP . 14 Table 7 Test group EP . 15 Table 8 Test group FP . 15 Table 9 Test group GP . 16 Table 10 Test group HP . 16 Table 11 Test group KP . 17 T
22、able 12 Test group LP 17 61076-2 IEC:2011 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ CONNECTORS FOR ELECTRONIC EQUIPMENT PRODUCT REQUIREMENTS Part 2: Sectional specification for circular connectors FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for sta
23、ndardization 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 I
24、nternational 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 partici
25、pate 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 betw
26、een 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 Publicatio
27、ns 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 Publications is accurate, IEC cannot be held responsible for the way in which they are used or for an
28、y 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 between any IEC Publication and the corresponding
29、 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 conformity. IEC is not responsible for any serv
30、ices 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 members of its technical committees and IEC Nat
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32、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 Publication may be the subject of patent rights. IEC sha
33、ll not be held responsible for identifying any or all such patent rights. International Standard IEC 61076-2 has been prepared by subcommittee 48B: Connectors, of IEC technical committee 48: Electromechanical components and mechanical structures for electronic equipment. This second edition cancels
34、and replaces the first edition of IEC 61076-2 (1998). This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition. This International Standard no longer includes the quality assessment procedures. As described
35、in IEC 61076-1 and IEC 62197-1, a new document structure has been established. IEC 61076-2 has been revised to reflect this updated structure. Subclause 3.2, Systems of levels has been introduced. The subclause on IEC type designation has been removed. 4 61076-2 IEC:2011 Clauses 4 Dimensional inform
36、ation and 5 Characteristics have been added. Some clauses and test groups have been rearranged. Test group HP has been added. The text of this standard is based on the following documents: FDIS Report on voting 48B/2240/FDIS 48B/2247/RVD Full information on the voting for the approval of this standa
37、rd 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 the IEC 61076 series, published under the general title Connectors for electronic equipment Product requirements, can be f
38、ound 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 reconfirmed, with
39、drawn, replaced by a revised edition, or amended. 61076-2 IEC:2011 5 CONNECTORS FOR ELECTRONIC EQUIPMENT PRODUCT REQUIREMENTS Part 2: Sectional specification for circular connectors 1 Scope This part of IEC 61076 establishes uniform specifications and technical information for circular connectors. I
40、t should be used in conjunction with the generic specification IEC 61076-1:2006 for product requirements and with IEC 62197-1 for quality requirements as the basis for preparation of consistent detail product specifications for circular connectors. NOTE 1 It is intended that a detail quality specifi
41、cation, IEC 62197-2-1XX, be prepared, based on the blank detail specification for circular connectors IEC 62197-2-001, to be used in addition to the corresponding detail product specification IEC 61076-2-1XX NOTE2 The quality assessment requirements for connectors according to the IEC 61076series ar
42、e detailed in IEC 62197-1. In the event of conflict between this sectional specification and the detail product specification, it is intended that the requirements of the detail product specification prevail. 2 Normative references The following referenced documents are indispensable for the applica
43、tion 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 60352 (all parts), Solderless connections IEC 605
44、12 (all parts), Connectors for electronic equipment Basic testing procedures and measuring methods IEC 60512-1-100, Connectors for electronic equipment Tests and measurements Part 1-100: General Applicable publications IEC 61076-1:2006, Connectors for electronic equipment Product requirements Part 1
45、: Generic specification IEC 61076-2-001, Connectors for electronic equipment Part 2-001: Circular connectors Blank detail specification IEC 62197-1, Connectors for electronic equipment Quality assessment requirements Part 1: Generic specification 3 Technical information 3.1 Terms and definitions Ter
46、minology used in and applicable to this International Standard is stated in 2.1 of IEC 61076-1. IEC 60512-1 also contains applicable terms. 6 61076-2 IEC:2011 3.2 System of levels 3.2.1 Performance levels If appropriate, the detail product specification shall contain information about the different
47、performance levels. The term performance level reflects the grouping of the environmental and mechanical stresses at which a component is tested, and also such features as long-term stability of electrical characteristics. If different levels are defined in the detail product specification, they hav
48、e to be numbered, where the lowest number (1) usually indicates the highest performance. 3.2.2 Compatibility levels, according to IEC 61076-1 As a function of the standardization degree, four levels characterize the compatibility of connectors from different sources. These levels are defined in 2.2.
49、3.2 to 2.2.3.5 of IEC 61076-1:2006 and should, when appropriate, be indicated in the detail product specification of circular connectors. 3.3 Classification into climatic categories Unless impractical, the lower and upper temperatures and the duration of the damp heat, steady state test should be described in a table similar to the example given in 2.3 of IEC 610
