1、BRITISH STANDARD BS EN 610764-1 11: 2002 Connectors for electronic equipment Part 4-1 11 : Printed board connectors with assessed quality - Detail specification for two-part power connector modules, for printed boards and backplanes having early mating features, and having a basic grid of 2,5 mm in
2、accordance with IEC 60917-1 The European Standard EN 610764-1 11:2002 has the status of a British Standard ICs 31.220.10 British Standards NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN 6 1076-4-1 1 1 12002 National foreword This British Standard is the official English
3、 language version of EN 610764-1 11:2002. It is identical with IEC 610764-1 11:2002. The UKparticipation in its preparation was entrusted by Technical Committee EPL/48, Electromechanical components and mechanical structures for electronic equipment, to subcommittee EPL/48/2, Connectors for electroni
4、c equipment, which has the responsibility to: This British Standard, having been prepared under the direction of the Electrotechnical Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 16 August 2002 - - aid enquirers to understa
5、nd the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. - A list of organizations represented on t
6、his subcommittee can be obtained on request to its secretary. From 1 January 1997, all IEC publications have the number 60000 added to the old number. For instance, IEC 27-1 has been renumbered as IEC 60027-1. For a period oftime during the change over from one numbering system to the other, publica
7、tions may contain identifiers from both systems. Cros s-r e ferenc es The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the
8、 “Search”faci1ity ofthe BSI Electronic Catalogue or ofBritish Stan dards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for their correct application. Compliance with a British Standard does not ofitself confer immunity from leg
9、al obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 36, an inside back cover and a back cover. The BSI copyright date displayed in this document indicates when the document was last issued. Amendments issued since publication A
10、md.No. I Date I Comments O BSI 16 August 2002 ISBN O 580 40262 2 EUROPEAN STANDARD EN 61076-4-1 I I NORME EUROPENNE EUROPISCHE NORM June 2002 ICs 31.220.10 English version Con nect ors for electron i c eq u i pmen t Part 4-1 11 : Printed board connectors with assessed quality - Detail specification
11、for two-part power connector modules, for printed boards and backplanes having early mating features, and having a basic grid of 2,5 mm in accordance with IEC 60917-1 (IEC 61 076-4-1 1 112002) Connecteurs pour quipements lectroniques Partie 4-1 11 : Connecteurs pour cartes imprimes sous assurance de
12、 la qualit - Spcification particul ire pour mod u les de connecteur de puissance deux parties, pour cartes imprimes et panneaux arrire ayant les premires caractristiques de couplage et une grille au pas de 2,5 mm conformment la CE1 60917-1 (CE1 61 076-4-1 11 12002) Steckverbi nder fr elektronische E
13、inrichtungen Teil 4-1 11 : Steckverbinder fr gedruckte Schaltungen mit bewerteter Qualitt - Bauartspezifi kation fr indirekte Hochstromsteckverbi ndermod u le mit Voreilung fr gedruckte Schaltungen und Rckplatten im Raster 2,5 mm nach IEC 60917 (IEC 61 076-4-1 11 12002) This European Standard was ap
14、proved by CENELEC on 2002-03-01. CENELEC members are bound to comply with the CENKENELEC 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 nat
15、ional 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 langua
16、ge 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, Luxembourg, Malta, Netherlands, Norw
17、ay, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels O 2002 CE
18、NELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61 076-4-1 11 :2002 E Page 2 EN 61076-4-111:2002 Foreword The text of document 48B/1123FDIS, future edition 1 of IEC 61076-4-111, prepared by SC 48B, Connectors, of IEC TC 48, Electrom
19、echanical components and mechanical structures for electronic equipment, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 61076-4-1 11 on 2002-03-01. The following dates were fixed: - latest date by which the EN has to be implemented at national level by publication o
20、f an identical - latest date by which the national standards conflicting with the EN have to be withdrawn national standard or by endorsement (d0P) (daw) Annexes designated “normative“ are part of the body of the standard. In this standard, annexes A and ZA are normative. Annex ZA has been added by
21、CENELEC. 2002-1 2-01 2005-03-01 Endorsement notice The text of the International Standard IEC 61076-4-11 1:2002 was approved by CENELEC as a European Standard without any modification. Page 3 EN 61076-4-111:2002 CONTENTS 1 General data . 6 ounting 6 6 . 6 1.3 Normative references . 7 1.4 Marking . 7
22、 1.5 IEC type designation . 8 1.6 Ordering information . 8 2 Technical information . . 9 2.2 Survey of styles and variants . 9 2.3 Information on application 9 2.3.1 Complete connectors (pairs) 9 2.3.2 Fixed board connectors 9 2.3.3 Free board connectors . 9 2.4 Contact arrangements . 9 3 Drawings a
23、nd dimensions . 10 9 2.1 Definitions 10 10 3.2.1 Common features II 3.2.2 Reference system II 3.2.3 Height dimensions . II 3.2.5 Depth dimensions . 12 3.3 Mating information . . 13 3.3.1 Electrical engagement length . 14 3.3.2 Perpendicular to engaging direction . 13 3.3.3 Inclination 14 3.4 Fixed b
24、oard connectors . 15 3.4.1 Dimensions 15 3.4.2 Terminations 15 3.4.3 Dimensions of contacts 16 3.5 Free board connectors . 16 3.5.1 Dimension 16 3.5.2 Terminations 17 3.5.3 Dimensions of contacts 17 17 3.7 Mounting information for fixed board connectors 17 3.7.1 Hole pattern on backplane . 17 3.8 Mo
25、unting information for free board connectors 18 3.8.1 Hole pattern on printed boards . 18 3.9 Gauges. 3.9.1 Sizing gauge and retention force gauge 19 3.1 General. 3.2 Isometric view and common features . 12 3.2.4 Width dimensions . 3.6 Accessories 19 Page 4 EN61076-4-111:2002 4 Characteristics 19 4.
26、1 4.2 4.3 19 20 20 20 21 Climatic category . Electrical . 4.2.1 Creepage and clearance distances 20 4.2.2 Voltage proof . 4.2.3 Current-carrying capacity 20 4.2.4 Contact resistance 4.2.5 Insulation resist 21 Mechanical 4.3.1 Mechanical ope 21 4.3.2 Engaging and separating forces 21 4.3.3 Contact re
27、tention in insert . 21 4.3.4 Polarizing method 4.3.5 Gauge retention f 21 21 . .22 .22 .22 5 Test schedule . 5.1 General 5.1 .I Arrangement for contact resistance measurement 5.1.2 Arrangement for dynamic stress tests .23 5.1.3 Arrangement for static load, axial . .23 5.1.4 Wiring of specimens . .23
28、 5.1.5 Arrangement for flammab .24 5.1.6 24 25 25 26 30 . .30 .30 Arrangement to measure the holding force of the connector housing on the PC boar 5.2 Test schedule tables 5.2.1 Basic test schedule 5.2.2 Full test schedule 6 Quality assessment procedures 6.1 Qualification approval testing . 6.2 Qual
29、ity conformance inspection .31 6.2.1 Lot-by-lot tests .31 6.1 .I Method 1 .32 .32 6.2.2 Periodic tests 6.3 Delayed delivery, re-inspection . i . .33 . 33 A.2 Requirement for use of connectors 33 33 Metric mechanical structures - IEC 60917-1 . 33 corresponding European publications . .35 A.3 Dimensio
30、ns to be given by the detail speci A.3.1 Annex ZA (normative) Normative reference ational publications with their Page 5 EN 61076-4-111:2002 CONNECTORS FOR ELECTRONIC EQUIPMENT - Part 4-1 11 : Printed board connectors with assessed quality - Detail specification for two-part power connector modules,
31、 for printed boards and backplanes having early mating features, and having a basic grid of 2,5 mm in accordance with IEC 60917-1 IEC SC 48B - Connectors Specification available from: IEC Central Office or from the addresses shown on the inside cover. ELECTRONIC COMPONENTS OF ASSESSED QUALITY DETAIL
32、 SPECIFICATION in accordance with IEC 61076-1:1995. 5 . IEC 61 076-4-1 11 QC 480301XX0012 Blank detail specification number 61 076-4-001 Modular two-part power connector for printed boards and backplanes having a basic grid of 2,5 mm in accordance with IEC 60917-1. Modular two part power connector h
33、aving 15 mm mounting pitch and height multiple modules of n x 25 mm with n = 1 and 2. Female press-in connector on the backplane. Male press-in connector on the daughterboard. Performance levels (PL): 1, 2 Assessment level: B, G Information on the availability of components qualified to this detail
34、specification is given in the qualified products list. Page 6 EN 61076-4-111:2002 1 General data This specification contains modular two-part power connectors having a grid of 2,5 mm for printed boards and backplanes. The described modules are n x 25 mm with n = 1 and n = 2. The required board mount
35、ing spacing is 15 mm or more. The standard power contact has a first make / last break function in respect to the first make / last break signal contact described in IEC 61076-4-100. The connector is not intended for mating and unmating under heavy load (non-signal). Throughout this specification, a
36、ll dimensions are in millimetres. 1 .I The free board connector is provided with compliant press-in terminations. The mounting of the free board connector is achieved by press-in pivots; the terminations of the free board connector fit into holes in the printed board according to IEC 60352-5 located
37、 on a grid of 2,5 mm. Each contact has five press-in sections. Recommended method of mounting The fixed board connector is provided with compliant press-in terminations. The mounting of the fixed board connector is achieved by press-in pivots, the terminations of the fixed board connector fit into h
38、oles in the printed board according to IEC 60352-5 located on a grid of 2,5 mm. Each contact has five press-in sections. Care must be taken that the five terminations are connected to each other by traces adequate to bear the required current on the backplane, for it might be that, on multispring de
39、signs, there are no internal connections within the connector . For the press-in operation, the tooling recommended by the connector supplier should be used. See annex A for guidance on the application of these connectors in mechanical structures according to IEC 60917-1. 1.1.1 Number of contacts St
40、yle IA IB Number of contacts I 7 I17 1.2 Ratings and characteristics Rated voltage: Impulse withstand voltage: Current rating: Insulation resistance: Climatic category: Printed board Backplane: Contact spacing: 500 V r.m.s. for pollution degree 1 (according to IEC 60664-1, table 4) 100 V r.m.s. for
41、pollution degree 2 (according to IEC 60664-1, table 4) 2 kV for pollution degrees 1 and 2 (according to IEC 60664-1, table 2) 15 A at 70 “C io4 MR PLI: 55/125/56 PL2: 55/125/21 Hole diameter: plated-through hole 0,94 mm to 1 ,O9 mm according Board thickness: 1,4 mm min. Hole diameter: plated-through
42、 hole 0,94 mm to 1 ,O9 mm according Board thickness: 1,4 mm min. 2,5 mm to IEC 60352-5. to IEC 60352-5. Page 7 EN 61076-4-111:2002 1.3 Normative references The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of IEC 61076. For
43、 dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of IEC 61076 are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For unda
44、ted references, the latest edition of the normative document referred to applies. Members of IEC and IS0 maintain registers of currently valid International Standards. IEC 60068-1, Environmenfal fesfing - Parf 1: General and guidance IEC 60326-3:1991, Prinfed boards - Parf 3: Design and use ofprinfe
45、d boards IEC 60352-5:1995, Solderless connecfions - Parf 5: Solderless press-in connecfions - General requiremenfs, fesf mefhods and pracfical guidance IEC 6041 0:1973, Sampling plans and procedures for inspecfion by affribufes IEC 60512 (all parts), Connecfors for elecfronic equipmenf - Tesfs and m
46、easuremenfs IEC 60512-1-100:2001, Connecfors for elecfronic equipmenf - Tesfs and measuremenfs - Parf 1- 100: General - Applicable publicafions IEC 60664-1 :I 992, Insulafion coordinafion for equipmenf wifhin low-volfage sysfems - Parf 1: Principles, requiremenfs and fesfs IEC 6091 7-1 :I 998, Modul
47、ar order for fhe developmenf of mechanical sfrucfures for elecfronic equipmenf pracfices - Parf 2: Generic sfandard IEC 6091 7-2-2:1994, Modular order for fhe developmenf of mechanical sfrucfures for elecfronic equipmenf pracfices - Parf 2: Secfional specificafion - Inferface co-ordinafion dimension
48、s for fhe 25 mm equipmenf pracfice - Secfion 2: Defail specificafion - Dimensions for subracks, chassis, backplanes, front panels and plug-in unifs IEC 61076-1 :1995, Connecfors wifh assessed qualify for use in d.c., low frequency analogue and in digifal high speed dafa applicafions - Parf 1: Generi
49、c specificafion IEC 61076-4:1995, Connecfors wifh assessed qualify for use in d.c., low frequency analogue and in digifal high speed dafa applicafions - Parf 4: Secfional specificafion - Prinfed board connecfors IEC 61076-4-001 :1996, Connecfors wifh assessed qualify, for use in d.c., low-frequency analogue and in digifal high-speed dafa applicafion - Parf 4: Prinfed board connecfors - Secfion 001: Blank defail specificafion. IEC 61 076-4-1 00:2001, Connecfors for elecfronic equipmenf - Parf 4-100: Prinfed board connecfors wifh assessed qualify -
