1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Detail specification for rectangular connectors with four contacts for high performance serial bus
2、for consumer audio/video equipmentThe European Standard EN 61076-3-112:2006 has the status of a British StandardICS 31.220.10Connectors for electronic equipment Part 3-112: Rectangular connectors BRITISH STANDARDBS EN61076-3-112:2006BS EN 61076-3-112:2006This British Standard was published under the
3、 authority of the Standards Policy and Strategy Committee on 31 July 2006 BSI 2006ISBN 0 580 48920 5Cross-referencesThe 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 St
4、andards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standa
5、rd does not of itself confer immunity from legal obligations.Summary of pagesThis 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 notice displayed in this document indicates when the document was last
6、issued.Amendments issued since publicationAmd. No. Date CommentsA list of organizations represented on this committee can be obtained on request to its secretary. present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK int
7、erests informed; monitor related international and European developments and promulgate them in the UK.National forewordThis British Standard is the official English language version of EN 61076-3-112:2006. It is identical with IEC 61076-3-112:2006.The UK participation in its preparation was entrust
8、ed to Technical Committee EPL/48, Electrotechnical components and mechanical structures for electronic equipment, which has the responsibility to: aid enquirers to understand the text;EUROPEAN STANDARD EN 61076-3-112 NORME EUROPENNE EUROPISCHE NORM June 2006 CENELEC European Committee for Electrotec
9、hnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2006 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. E
10、N 61076-3-112:2006 E ICS 31.220.10 English version Connectors for electronic equipment Part 3-112: Rectangular connectors - Detail specification for rectangular connectors with four contacts for high performance serial bus for consumer audio/video equipment (IEC 61076-3-112:2006) Connecteurs pour qu
11、ipements lectroniques Partie 3-112: Connecteurs rectangulaires - Spcification particulire pour connecteurs rectangulaires quatre contacts pour bus srie haute performance utiliss dans les quipements audio/vido grand public (CEI 61076-3-112:2006) Steckverbinder fr elektronische Einrichtungen Teil 3-11
12、2: Rechteckige Steckverbinder - Bauartspezifikation fr rechteckige Steckverbinder mit vier Kontakten fr serielle Hochgeschwindigkeitsbusse in Audio- und Videosystemen (IEC 61076-3-112:2006) This European Standard was approved by CENELEC on 2006-05-01. CENELEC members are bound to comply with the CEN
13、/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 to
14、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 v
15、ersions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slova
16、kia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Foreword The text of document 48B/1620/FDIS, future edition 1 of IEC 61076-3-112, prepared by SC 48B, Connectors, of IEC TC 48, Electromechanical components and mechanical structures for electronic equipment, was submitted to the IEC-
17、CENELEC parallel vote and was approved by CENELEC as EN 61076-3-112 on 2006-05-01. 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) 2007-02-01 latest date by which the national
18、 standards conflicting with the EN have to be withdrawn (dow) 2009-05-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 61076-3-112:2006 was approved by CENELEC as a European Standard without any modification. _ 2 EN 61076-3-112:2006 3 CONTENTS 1
19、General information5 1.1 Scope .5 1.2 Recommended method of mounting .5 1.3 Ratings and characteristics5 1.4 Normative references 6 1.5 Marking.6 1.6 IEC type designation .7 1.7 Ordering information7 2 Technical information .7 2.1 Definitions.7 2.2 Survey of connector styles (see Table 1) .8 2.3 Inf
20、ormation on application8 2.4 Contact arrangements .9 3 Dimensional information .9 3.1 General.9 3.2 Isometric view (see Figure 3).10 3.3 Engagement (mating) information 10 3.4 Fixed connectors (see Figures 9 and 10) .15 3.5 Free connectors (see Figures 11 and 12).16 3.6 Accessories.17 3.7 Mounting i
21、nformation for fixed connectors17 3.8 Gauges .18 4 Characteristics .18 4.1 Climatic category (see Table 4) .18 4.2 Electrical characteristics18 4.3 Mechanical characteristics.19 5 Test schedule.20 5.1 General.20 5.2 Test schedules 22 6 Quality assessment procedures 29 Annex A (normative) Cable flexi
22、ng test 30 Annex B (normative) Signal impedance31 Annex C (normative) Crosstalk 33 Annex ZA (normative) Normative references to international publications with their corresponding European publications .36 Figure 1 Free connector.9 Figure 2 Fixed connector .9 Figure 3 Isometric view10 Figure 4 Free
23、connector.11 Figure 5 Free connector section details12 Figure 6 Fixed connector .13 Figure 7 Fixed connector cross section A-A .13 EN 61076-3-112:2006 4 Figure 8 Cross-section of free and fixed contacts .14Figure 9 Fixed connector, style A.15 Figure 10 Fixed connector, style B .15 Figure 11 Free mal
24、e connector, style C16 Figure 12 Free male connector, style D16 Figure 13 Hole pattern for fixed connector, style A .17 Figure 14 Hole pattern for fixed connector, style B .18 Figure 15 Arrangement for contact resistance measurement.20 Figure 16 Arrangement for vibration and shock tests 21 Figure 17
25、 Wiring arrangement for voltage proof and insulation resistance.21 Figure A.1 Fixture for cable flexing test .30 Figure B.1 Signal pairs impedance setup calibration.31 Figure B.2 Signal pairs impedance measurement configuration 32 Figure C.1 Crosstalk setup calibration33 Figure C.2 Crosstalk measure
26、ment 34 Table 1 Connector styles .8 Table 2 Type of termination on fixed connector 15 Table 3 Types of terminations on free connector 17 Table 4 Performance levels18 Table 5 Minimum creepage and clearance distances19 Table 6 Test group A .22 Table 7 Test group B .23 Table 8 Test group C .24 Table 9
27、Test group D .25 Table 10 Test group E .26 Table 11 Test group F27 Table 12 Test group G .28 Table 13 Test group H .29 Table B.1 Connection matrix for signal pairs impedance tests 32 Table C.1 Connection matrix for crosstalk tests between signal pairs .35 EN 61076-3-112:2006 5 CONNECTORS FOR ELECTRO
28、NIC EQUIPMENT Part 3-112: Rectangular connectors Detail specification for rectangular connectors with four contacts for high performance serial bus for consumer audio/video equipment IEC SC48B Connectors Specification available from IEC General secretariat or from the address shown on the inside cov
29、er. IEC 61076-3-112 Connectors in accordance with Generic specification IEC 61076-1 Two part connectors for printed boards. The fixed board connector is suitable for mounting on printed boards. The free cable connector is suitable for cable and is over moulded or insulated with moulded covers. Infor
30、mation on the availability of components qualified to this detail specification is given in the qualified products lists. 1 General 1.1 Scope These connectors are designed based on IEEE standard 1394a-2000 and applicable for high performance serial bus used for consumer audio/video equipment. These
31、connectors consist of fixed and free connectors having four contacts. 1.2 Recommended method of mounting The fixed connector is mounted on the printed circuit board with surface mount solder tag and dip solder tag having board lock. 1.2.1 Number of contacts or contact cavities The connectors in this
32、 detail specification have four contacts. 1.3 Ratings and characteristics Rated voltage: 10 V a.c./d.c. Insulation resistance: 100 M minimum Climatic category: 55/085/4 EN 61076-3-112:2006 6 1.4 Normative references The following referenced documents are indispensable for the application of this doc
33、ument. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60512 (all parts), Connectors for electric equipment Tests and measurements IEC 60512-1-100, Connectors for electric equipment Te
34、sts and measurements Part 1-100: General Applicable publications IEC 61000-4-1, Electromagnetic compatibility (EMC) Part 4-1: Testing and measurement techniques Overview of IEC 61000-4 series IEC 61000-4-2, Electromagnetic compatibility (EMC) Part 4-2: Testing and measurement techniques Electrostati
35、c discharge immunity test IEC 61076-1, Connectors for electronic equipment Product requirements Part 1: Generic specification IEC 61076-3:1999, Connectors for use in d.c., low-frequency analogue and digital high-speed data applications Part 3: Rectangular connectors with assessed quality Sectional s
36、pecification IEC 62197-1:2006, Connectors for electronic equipment Quality assessment requirements Part 1: Generic specification 1.5 Marking The connector and the package shall be marked the following information. On the connector: a) mark of origin (manufacturers name or mark); b) mark indicating m
37、ating direction (see Figure 12). On the package: a) mark of origin (manufacturers name or mark); b) year and month (or week) of manufacture; c) IEC type designation (see 1.6) or manufacturers part number. If a manufacturers part number is used, a cross-reference list between the manufacturers and IE
38、C designations should be included in the catalogue or specification sheet. EN 61076-3-112:2006 7 1.6 IEC type designation The designation shall be derived from 2.5 of IEC 61076-3: IEC 61076-3-112 L N N N L L L L “L” stand for letter. ”N” stands for number. Example: IEC 61076-3-112-A004FTBA Fixed con
39、nectors, female, right angle, 4 contacts, female contact, solder tag, board thickness 1,2 mm, retention leg. 1.7 Ordering information For ordering connectors according to this detail specification, the type designation described in 1.6 shall be used. The manufacturer may use his own part number, pro
40、vided that a cross-reference list is made available. 2 Technical information 2.1 Terms and definitions No supplementary terms and definitions are used in this standard. Number of contacts 004Type of contacts Male M Female F Fixed connectors, female, right angle A Fixed connectors, female, straight B
41、 Free connectors, male, right angle C Style of connector Free connectors, male, straight D Board retention Retention leg A Others B Board thickness A Type of termination Solder tag T Solder bucket B 0,8 mm B 1,2 mm C 1,6 mm D Not specified EN 61076-3-112:2006 8 2.2 Survey of connector styles (see Ta
42、ble 1) Table 1 Connector styles Style Description A Fixed connectors, female, shielded with metal shell, right-angle with keying feature B Fixed connectors, female, shielded with metal shell, straight with keying feature C Free connectors, male, shielded with metal shell, right angle with keying fea
43、ture and wire termination D Free connectors, male, shielded with metal shell, straight with keying feature and wire termination 2.3 Information on application 2.3.1 Complete connectors (pairs) A complete connector consists of free connector and fixed connector, every connector with metal shell havin
44、g keying feature and non removable contact on 0,8 mm pitch single row. These connectors are mainly used for consumer audio/video equipment. 2.3.2 Fixed connectors There are two connector styles, style A and style B for fixed connectors. The connectors are provided with tags for dip solder and shield
45、ed with metal shell. 2.3.3 Free connectors There are two connector styles, style C and D for free connectors. The free connectors are provided with solder bucket and are shielded with metal shell. 2.3.4 Accessories 2.3.4.1 Special contacts Not applicable. 2.3.4.2 Coding devices The keying feature fi
46、tted into each connector will prevent improper insertion. 2.3.4.3 Mounting devices Not applicable. 2.3.5 Shielding / grounding Both free and fixed connectors are shielded with a metal shell. EN 61076-3-112:2006 9 2.3.6 Basic type of terminations Female contact: solder tag. Male contact: solder bucke
47、t. 2.4 Contact arrangements The contact arrangement is one row as shown in Figure 1 and Figure 2. IEC 487/06 Figure 1 Free connector IEC 488/06 Figure 2 Fixed connector 3 Dimensional information 3.1 General Original dimensions are in millimeters. Drawings are shown in third-angle projection. The sha
48、pe of the connectors may deviate from those given in the following drawings as long as the dimensions specified in 3.3 are not influenced. Dimensions in parentheses are only for reference on design, but not for inspection. EN 61076-3-112:2006 10 3.2 Isometric view (see Figure 3) Style C Style D Styl
49、e A Style B IEC 489/06 Figure 3 Isometric view 3.3 Engagement (mating) information 3.3.1 Contact levels and sequencing All contacts have the same level and the electrical connection will be made simultaneously. EN 61076-3-112:2006 11 3.3.2 Mating dimensions (see Figures 4 to 8) Dimensions in millimetres Metal shell Boot or overmold Contact #1 . . .
