BS EN 61076-4-111-2002 Connectors for electronic equipment - Printed board connectors with assessed quality - Detail specification for two-part power connector modules for printed e.pdf

1、BRITISH STANDARD BS EN 61076-4-111: 2002 Connectors for electronic equipment Part 4-111: 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 acco

2、rdance with IEC 60917-1 The European Standard EN 61076-4-111:2002 has the status of a British Standard ICS 31.220.10 BS EN 61076-4-111:2002 This British Standard, having been prepared under the direction of the Electrotechnical Sector Policy and Strategy Committee, was published under the authority

3、of the Standards Policy and Strategy Committee on 16 August 2002 BSI 16 August 2002 ISBN 0 580 40262 2 National foreword This British Standard is the official English language version of EN 61076-4-111:2002. It is identical with IEC 61076-4-111:2002. The UK participation in its preparation was entru

4、sted by Technical Committee EPL/48, Electromechanical components and mechanical structures for electronic equipment, to subcommittee EPL/48/2, Connectors for electronic equipment, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to

5、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 of time during the change over from one numbering system to the other, publications may contain identifiers from both system

6、s. Cross-references 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 “Search” facility of the BSI Electronic Catalogue

7、 or of British Standards 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 of itself confer immunity from legal obligations. aid enquirers to understand the

8、 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. Summary of pages This document comprises a front

9、 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 Amd. No. Date CommentsEUROPEAN STANDARD EN 61076-4-111 NORME EURO

10、PENNE EUROPISCHE NORM June 2002 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 2002 CENELEC - All rights of exploitation in any

11、 form and by any means reserved worldwide for CENELEC members. Ref. No. EN 61076-4-111:2002 E ICS 31.220.10 English version Connectors for electronic equipment Part 4-111: Printed board connectors with assessed quality - Detail specification for two-part power connector modules, for printed boards a

12、nd backplanes having early mating features, and having a basic grid of 2,5 mm in accordance with IEC 60917-1 (IEC 61076-4-111:2002) Connecteurs pour quipements lectroniques Partie 4-111: Connecteurs pour cartes imprimes sous assurance de la qualit - Spcification particulire pour modules de connecteu

13、r 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 CEI 60917-1 (CEI 61076-4-111:2002) Steckverbinder fr elektronische Einrichtungen Teil 4-111: Steckverbinder fr gedruckte Schaltungen mit b

14、ewerteter Qualitt - Bauartspezifikation fr indirekte Hochstromsteckverbindermodule mit Voreilung fr gedruckte Schaltungen und Rckplatten im Raster 2,5 mm nach IEC 60917 (IEC 61076-4-111:2002) This European Standard was approved by CENELEC on 2002-03-01. CENELEC members are bound to comply with the C

15、EN/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 t

16、o 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

17、 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, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.Foreword

18、 The text of document 48B/1123FDIS, future edition 1 of IEC 61076-4-111, 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 61076-4-111 on 2002

19、-03-01. 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) 2002-12-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2005-03-01 An

20、nexes 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 CENELEC. _ Endorsement notice The text of the International Standard IEC 61076-4-111:2002 was approved by CENELEC as a European Standard without any modific

21、ation. _ Page2 EN610764111:2002 3 CONTENTS 1 General data.6 1.1 Recommended method of mounting.6 1.1.1 Number of contacts6 1.2 Ratings and characteristics6 1.3 Normative references 7 1.4 Marking .7 1.5 IEC type designation8 1.6 Ordering information 8 2 Technical information9 2.1 Definitions .9 2.2 S

22、urvey of styles and variants .9 2.3 Information on application9 2.3.1 Complete connectors (pairs) 9 2.3.2 Fixed board connectors9 2.3.3 Free board connectors.9 2.4 Contact arrangements .9 3 Drawings and dimensions .10 3.1 General .10 3.2 Isometric view and common features.10 3.2.1 Common features 11

23、 3.2.2 Reference system11 3.2.3 Height dimensions .11 3.2.4 Width dimensions 12 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 Inclination14 3.4 Fixed board connectors .15 3.4.1 Dimensions15 3.4.2 Termina

24、tions15 3.4.3 Dimensions of contacts16 3.5 Free board connectors.16 3.5.1 Dimension .16 3.5.2 Terminations17 3.5.3 Dimensions of contacts17 3.6 Accessories.17 3.7 Mounting information for fixed board connectors 17 3.7.1 Hole pattern on backplane .17 3.8 Mounting information for free board connectors

25、18 3.8.1 Hole pattern on printed boards .18 3.9 Gauges .19 3.9.1 Sizing gauge and retention force gauge19 Page3 EN610764111:2002 4 4 Characteristics19 4.1 Climatic category.19 4.2 Electrical .20 4.2.1 Creepage and clearance distances.20 4.2.2 Voltage proof .20 4.2.3 Current-carrying capacity .20 4.2

26、.4 Contact resistance.20 4.2.5 Insulation resistance21 4.3 Mechanical 21 4.3.1 Mechanical operation.21 4.3.2 Engaging and separating forces .21 4.3.3 Contact retention in insert 21 4.3.4 Polarizing method 21 4.3.5 Gauge retention force 21 5 Test schedule.22 5.1 General .22 5.1.1 Arrangement for cont

27、act resistance measurement22 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 5.1.5 Arrangement for flammability test.24 5.1.6 Arrangement to measure the holding force of the connector housing on the PC board.24 5.2 Test schedule

28、tables25 5.2.1 Basic test schedule25 5.2.2 Full test schedule.26 6 Quality assessment procedures 30 6.1 Qualification approval testing.30 6.1.1 Method 1 .30 6.2 Quality conformance inspection .31 6.2.1 Lot-by-lot tests.31 6.2.2 Periodic tests.32 6.3 Delayed delivery, re-inspection 32 Annex A (normat

29、ive) Requirements for application to mechanical structures .33 A.1 Scope33 A.2 Requirement for use of connectors 33 A.3 Dimensions to be given by the detail specification33 A.3.1 Metric mechanical structures IEC 60917-1.33 Annex ZA (normative) Normative references to international publications with

30、their corresponding European publications 35 Page4 EN610764111:2002 5 CONNECTORS FOR ELECTRONIC EQUIPMENT Part 4-111: 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

31、 basic grid of 2,5 mm in accordance with IEC 60917-1 IEC SC 48B Connectors IEC 61076-4-111 Specification available from: IEC Central Office or from the addresses shown on the inside cover. QC 480301XX0012 ELECTRONIC COMPONENTS OF ASSESSED QUALITY Blank detail specification number DETAIL SPECIFICATIO

32、N in accordance with IEC 61076-1:1995. 61076-4-001 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 having 15 mm mounting pitch and height multiple modules of n x 25 mm with n = 1 and 2.

33、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 specification is given in the qualified products list. IEC 481/01 Page5 EN610764111:20

34、02 6 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 mounting spacing is 15 mm or more. The standard power contact has a first make / l

35、ast 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, all dimensions are in millimetres. 1.1 Recommended method of mounting The free

36、 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 on a grid of 2,5 mm. Each contact has five pre

37、ss-in sections. 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 holes in the printed board according to IEC 60352-5 located on a grid of 2,5 mm

38、. 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 designs, there are no internal connections within the connector. For the press-i

39、n 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 Style A B Number of contacts 7 17 1.2 Ratings and characteristics Rated voltage:

40、500 V r.m.s. for pollution degree 1 (according to IEC 60664-1, table 4) 100 V r.m.s. for pollution degree 2 (according to IEC 60664-1, table 4) Impulse withstand voltage: 2 kV for pollution degrees 1 and 2 (according to IEC 60664-1, table 2) Current rating: 15 A at 70 C Insulation resistance: 10 4M

41、Climatic category: PL1: 55/125/56 PL2: 55/125/21 Printed board: Hole diameter: plated-through hole 0,94 mm to 1,09 mm according to IEC 60352-5. Board thickness: 1,4 mm min. Backplane: Hole diameter: plated-through hole 0,94 mm to 1,09 mm according to IEC 60352-5. Board thickness: 1,4 mm min. Contact

42、 spacing: 2,5 mm Page6 EN610764111:2002 7 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 dated references, subsequent amendments to, or revisions of, any of these publications d

43、o 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 undated references, the latest edition of the normative document referred to applies. Members

44、 of IEC and ISO maintain registers of currently valid International Standards. IEC 60068-1, Environmental testing Part 1: General and guidance IEC 60326-3:1991, Printed boards Part 3: Design and use of printed boards IEC 60352-5:1995, Solderless connections Part 5: Solderless press-in connections Ge

45、neral requirements, test methods and practical guidance IEC 60410:1973, Sampling plans and procedures for inspection by attributes 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

46、-100: General Applicable publications IEC 60664-1:1992, Insulation coordination for equipment within low-voltage systems Part 1: Principles, requirements and tests IEC 60917-1:1998, Modular order for the development of mechanical structures for electronic equipment practices Part 2: Generic standard

47、 IEC 60917-2-2:1994, Modular order for the development of mechanical structures for electronic equipment practices Part 2: Sectional specification Interface co-ordination dimensions for the 25 mm equipment practice Section 2: Detail specification Dimensions for subracks, chassis, backplanes, front p

48、anels and plug-in units IEC 61076-1:1995, Connectors with assessed quality for use in d.c., low frequency analogue and in digital high speed data applications Part 1: Generic specification IEC 61076-4:1995, Connectors with assessed quality for use in d.c., low frequency analogue and in digital high

49、speed data applications Part 4: Sectional specification Printed board connectors IEC 61076-4-001:1996, Connectors with assessed quality, for use in d.c., low-frequency analogue and in digital high-speed data application Part 4: Printed board connectors Section 001: Blank detail specification. IEC 61076-4-100:2001, Connectors for electronic equipment Part 4-100: Printed board connectors with asse