1、BRITISH STANDARD BS EN 61076-4-105: 1998 IEC 61076-4-105: 1995 QC 480301XX0006: 1995 Connectors with assessed quality, for use in d.c., low-frequency analogue and in digital high-speed data applications Part 4: Printed board connectors Section 105: Detail specification for9mm circular connector with
2、3 to8 contacts for use in a wide range of applications including the telecommunication and audio industry The European Standard EN61076-4-105:1998 has the status of a British Standard ICS 31.220.10BSEN61076-4-105:1998 This British Standard, having been prepared under the directionof the Electrotechn
3、ical Sector Board, was published underthe authority of the Standards Board and comes intoeffect on 15 October1998 BSI 05-1999 ISBN 0 580 30408 6 National foreword This British Standard is the English language version of EN61076-4-105:1998. It is identical with IEC61076-4-105:1995. This standard is a
4、 harmonized specification within the IEC quality assessment system for electronic components (IECQ). In the IECQ system, this specification is numbered QC480301XX0006. The UK participation in its preparation was entrusted by Technical Committee EPL/48, Electromechanical components for electronic equ
5、ipment, to Subcommittee EPL/48/2, Connectors for electronic equipment, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed;
6、monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. From1 January1997, all IEC publications have the number60000 added to the old number. For instance, IEC27-1 has be
7、en renumbered as IEC60027-1. For a period of time during the change over from one numbering system to the other, publications may contain identifiers from both systems. Cross-references Attention is drawn to the fact that CEN and CENELEC standards normally include an annex which lists normative refe
8、rences to international publications with their corresponding European publications. The British Standards which implement these international or European publications may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using t
9、he “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity fro
10、m legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, theEN title page, pages2 to40, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicat
11、ed in the amendment table on the inside front cover. Amendments issued since publication Amd. No. Date CommentsBSEN61076-4-105:1998 BSI 05-1999 i Contents Page National foreword Inside front cover Foreword 2 Text of EN 61076-4-105 5ii blankEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 61076-4
12、-105 August 1998 ICS 31.220.10 Englishversion Connectors with assessed quality, for use in d.c., low frequency analogue and in digital high-speed data applications Part 4: Printed board connectors Section 105: Detail specification for9mm circular connector with3 to8 contacts for use in a wide range
13、of applications including the telecommunication and audio industry (IEC 61076-4-105:1995) Connecteurs sous assurance de la qualit, pour utilisation dans le cadre d applications analogiques en courant continu et basse frquence et dans le cadre d applications numriques utilisant des dbits levs pour le
14、 transfert des donnes Partie4: Connecteurs pour cartes imprimes Section105: Spcification particulire dun connecteur circulaire de9mm, de3 8 contacts, utiliser dans une large gamme d applications incluant les tlcommunications et le grand public (CEI61076-4-105:1995) Steckverbinder mit bewerteter Qual
15、itt fr Gleichspannungs- und Niederfrequenz- anwendungen sowie digitale Anwendungen mit hoher bertragunsrate Teil4: Steckverbinder fr gedruckte Schaltungen Hauptabschnitt105: Bauartspezifikation fr 9mm Rund-Steckverbinder mit3 bis 8 Kontakten fr unterschiedlichsten Gebrauch inklusive Telekommunikatio
16、ns- und Audioanwendungen (IEC61076-4-105:1995) This European Standard was approved by CENELEC on1998-08-01. 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 alt
17、eration. 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
18、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, CzechRepublic, Denmark, Finland, France, Germany, Gre
19、ece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and UnitedKingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat:
20、 rue de Stassart 35, B-1050 Brussels 1998 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN61076-4-105:1998EEN61076-4-105:1998 BSI 05-1999 2 Foreword The text of the International Standard IEC61076-4-105:1995, prepared by SC48B, Conne
21、ctors, of IEC TC48, Electromechanical components and mechanical structures for electronic equipment, was submitted to the formal vote and was approved by CENELEC as EN61076-4-105 on1998-08-01 without any modification. The following dates were fixed: Annexes designated “normative” are part of the bod
22、y of the standard. In this standard,Annex A, Annex B, Annex C, Annex D andAnnex ZA are normative. Annex ZA has been added by CENELEC. Endorsement notice The text of the International Standard IEC61076-4-105:1995 was approved by CENELEC as a European Standard without any modification. Contents Page F
23、oreword 2 1 General data 5 1.1 Recommended method of mounting 5 1.2 Minimum and maximum number of contacts 5 1.3 Rating and characteristics 5 1.4 Normative references 5 1.5 Marking 6 1.5.1 IEC type designation 6 1.6 Drawings and dimensions 7 1.6.1 General 7 1.6.2 Isometric view and common features 7
24、 1.6.3 Mating information 8 1.6.4 Survey of styles and variants 11 1.6.5 Fixed connector 11 1.6.6 Free connectors with male contacts 18 1.6.7 Accessories 19 1.6.8 Mounting information for fixed connectors 19 1.6.9 Gauges 22 2 Characteristics 22 2.1 Climatic category 22 2.2 Electrical characteristics
25、 22 2.2.1 Creepage and clearance distances 22 2.2.2 Voltage proof 23 2.2.3 Current-carrying capacity 23 2.2.4 Initial contact resistance 23 2.2.5 Initial insulation resistance 24 2.3 Mechanical characteristics 24 2.3.1 Mechanical operation 24 2.3.2 Insertion and withdrawal forces 24 3 Test schedule
26、24 3.1 General 24 3.1.1 Arrangements for dynamic stress tests 25 3.2 Test schedule tables 26 3.2.1 Preliminary group P 26 3.2.2 Group AP 27 3.2.3 Group BP 29 3.2.4 Group CP 30 3.2.5 Group DP 30 3.2.6 Group EP Not applicable 30 3.2.7 Group FP Not applicable 30 latest date by which the EN has to be im
27、plemented at national level by publication of an identical national standard or by endorsement (dop) 1999-08-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 1999-08-01EN61076-4-105:1998 BSI 05-1999 3 Page 3.2.8 Group GP (applicable to free connectors
28、 only) 31 4 Quality assessment procedures 31 4.1 Qualification approval testing 31 4.1.1 Method 1 31 4.1.2 Method 2 32 4.2 Quality conformance inspection 32 4.2.1 Lot-by-lot tests 32 4.2.2 Periodic tests 32 4.3 Delayed delivery, re-inspection 33 Annex A (normative) Mixed industrial flowing gas test
29、procedure 34 Annex B (normative)Mechanical tests 38 Annex C (normative) Microsection 39 Annex D (normative) Random vibration test procedure 39 Annex ZA (normative) Normative references tointernational publications with their corresponding European publications Inside back cover Figure 1 Isometric vi
30、ews 7 Figure 2 Contact arrangements 8 Figure 3 Mating face of fixed connector 9 Figure 4 Mating face of free connector 10 Figure 5 Shielded right-angle connector 12 Figure 6 Shielded right-angle surface-mounted connector 13 Figure 7 Shielded right-angle connector with board retention 13 Figure 8 Shi
31、elded right-angle connector with grounding 14 Figure 9 Shielded vertical connectors 14 Figure 10 Unshielded vertical connectors 15 Figure 11 Vertical connector with panel screw-down 15 Figure 12 Contact arrangements for fixed connector with female contacts 16 Figure 13 Through-hole soldering 17 Figu
32、re 14 Surface mount 17 Figure 15 Dimensions of connectors with male contacts 18 Figure 16 Insulation displacement connection 18 Figure 17 Hole pattern for right-angle connectors 19 Figure 18 Hole pattern for vertical connectors 20 Page Figure 19 Pad pattern for surface-mount connectors 21 Figure 20
33、Panel cut-out dimensions 21 Figure 21 Sizing and retention force gauges for female contacts 22 Figure 22 Contact resistance measurement points 23 Figure 23 Arrangement for dynamic stress tests 25 Figure A.1 37 Figure A.2 37 Figure A.3 38 Table 1 Style survey 11 Table 2 Hole pattern matrix for right-
34、angle and vertical fixed connectors 19 Table 3 Surface-mounted circuit and pad pattern 20 Table 4 Sizing gauges and retention force gauges 22 Table 5 Climatic category 22 Table 6 Creepage and clearance distance 23 Table 7 Number of mechanical operations 24 Table 8 Number of specimens 25 Table 9 Numb
35、er of specimens and permitted defects 31 Table 10 Quality conformance inspection, lot-by-lot tests 32 Table 11 Quality conformance inspection, periodic tests 33 Table 12 Delayed delivery, re-inspection 33 Table A.1 36 Table B.1 394 blankEN61076-4-105:1998 BSI 05-1999 5 1 General data 1.1 Recommended
36、 method of mounting A complete connector consists of a fixed connector and a free connector. The fixed connector is mounted vertically or at a right angle to the printed circuit board. The free connector is terminated to a cable consisting of three to eight conductors (shielded or un-shielded). 1.2
37、Minimum and maximum number of contacts The fixed and the free connector have a range of three to eight contacts. Each connector is keyed to prevent mismating. Examples of contact arrangements are shown inFigure 2. 1.3 Rating and characteristics 1.4 Normative references The following normative docume
38、nts contain provisions which, through reference in this text, constitute provisions of this section of IEC1076-4. At the time of publication, the editions indicated were valid. All normative documents are subject to revision, and parties to agreements based on this section of IEC1076-4 are encourage
39、d to investigate the possibility of applying the most recent editions of the normative documents indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. IEC 68-1:1988, Environmental testing Part 1: General and guidance. IEC 326-2:1990, Printed boards Pa
40、rt 2: Test methods. Amendment1(1992) IEC 352-4:1994, Solderless connections Part 4: Solderless non-accessible insulation displacement connections General requirements, test methods and practical guidance. IEC 410:1973, Sampling plans and procedures for inspection by attributes. IEC 512-2:1985, Elect
41、romechanical components for electronic equipment; basic testing procedures and measuring methods Part2:General examination, electrical continuity and contact resistance tests, insulation tests and voltage stress tests. Amendment1(1994) IEC 512-4:1976, Electromechanical components for electronic equi
42、pment; basic testing procedures and measuring methods Part4:Dynamic stress tests. IEC 512-5:1992, Electromechanical components for electronic equipment; basic testing procedures and measuring methods Part 5: Impact tests (free components), static load tests (fixed components), endurance tests and ov
43、erload tests. IEC 512-6:1984, Electromechanical components for electronic equipment; basic testing procedures and measuring methods Part 6: Climatic tests and soldering tests. IEC 512-7:1993, Electromechanical components for electronic equipment; basic testing procedures and measuring methods Part 7
44、: Mechanical operating tests and sealing tests. IEC/DIS 1076-1:1995, Connectors with assessed quality, for use in d.c., low-frequency analogue and in digital high-speed data applications Part 1 Generic specification 1) . IEC/DIS 1076-4:1995, Connectors with assessed quality, for use in d.c., low-fre
45、quency analogue and in digital high-speed data applications Part 4: Sectional specification Printed board connectors 2) . ISO 468:1982, Surface roughness Parameters, their values and general rules for specifying requirements. Wording voltage: 30 V a.c. r.m.s. or d.c. Current rating: 1 A max. Insulat
46、ion resistance: 1000 M7 min. Climatic category: PL1: 55/100/56 PL2: 55/100/21 PL3: Not applicable Printed board thickness: 1,58mm(0,062in) Contact spacing: Varies with number of contacts. 1) At present, at the stage of draft international standard: 48B/363/DIS. 2) At present, at the stage of draft i
47、nternational standard: 48B/364/DIS.EN61076-4-105:1998 6 BSI 05-1999 1.5 Marking Each connector and its associated package shall be marked in accordance with the requirements specified in2.5 of the futureIEC 1076-1. 1.5.1 IEC type designation Example: IEC 1076-4-105 A008FS11G Eight-position shielded
48、right-angle fixed soldered connector with female contacts with0,764m gold finish for performance level1 and assessment level G.EN61076-4-105:1998 BSI 05-1999 7 1.6 Drawings and dimensions 1.6.1 General Dimensions in inches are original. Dimensions are shown in millimetres with inch dimensions in bra
49、ckets. Drawings are shown in third-angle projection. The shape of the connectors may deviate from those given in the following figures as long as the specified dimensions are not influenced. 1.6.2 Isometric view and common features Figure 1 Isometric viewsEN61076-4-105:1998 8 BSI 05-1999 1.6.3 Mating information Contact arrangements, mating face view of connector with male contacts. Mating face view of connector with female contacts i
