BS EN 60603-14-1999 Connectors for frequencies below 3 MHz for use with printed boards - Detail specification for circular connectors for low-frequency audio and video applications印.pdf

1、BRITISH STANDARD BSEN 60603-14:1999 IEC60603-14: 1998 Incorporating Corrigendum No.1 Connectors for frequencies below3MHz for use with printed boards Part14: Detail specification for circular connectors for low-frequency audio and video applications such as audio, video and audio-visual equipment Th

2、e European Standard EN60603-14:1999 has the status of a BritishStandard ICS 31.220.10BSEN60603-14:1999 This BritishStandard, having been prepared under the directionof the ElectrotechnicalSector Committee, was publishedunderthe authorityofthe Standards Committee andcomes intoeffecton 15October1999 B

3、SI04-2000 ISBN 0 580 35029 0 National foreword This BritishStandard is the English language version of EN60603-14:1999. It is identical with IEC60603-14:1998. The UK participation in its preparation was entrusted by Technical Committee EPL/48, Electromechanical components for electronic equipment, t

4、o 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; monitor r

5、elated international and European developments and promulgate them in the UK. A list of organizations represented on this subcommittee can be obtained on request to its secretary. From1January1997, all IEC publications have the number60000 added to the old number. For instance, IEC27-1 has been renu

6、mbered 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 references

7、to international publications with their corresponding European publications. The BritishStandards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”

8、, or by using the “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 conf

9、er immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pagesi andii, theEN title page, pages2 to12 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the

10、 amendment table on the inside front cover. Amendments issued since publication Amd. No. Date Comments 10776 Corrigendum No.1 November 1999 IECpublication date corrected on front coverBSEN60603-14:1999 BSI 04-2000 i Contents Page National foreword Inside front cover Foreword 2 Text of EN 60603-14 3i

11、i blankEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN60603-14 June1999 ICS 31.220.10 English version Connectors for frequencies below3MHz for use with printed boards Part14: Detail specification for circular connectors for low-frequency audio and video applications such as audio, video and aud

12、io-visual equipment (IEC60603-14:1998) Connecteurs pour frquences infrieures 3MHz pour utilisation avec cartes imprimes Partie14: Spcification particulire pour les connecteurs circulaires pour applications audio et vido en basse frquence tels que les quipements audio, vido et audiovisuels (CEI60603-

13、14:1998) Steckverbinder fr gedruckte Schaltungen fr Frequenzen unter3MHz Teil14: Bauartspezifikation fr Rundsteckverbinder fr niederfrequente Audio- und Video-Anwendungen wie bei Audio-, Video- und audiovisuellen Gerten (IEC60603-14:1998) This European Standard was approved by CENELEC on1999-05-01.

14、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 alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained

15、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 language and notified to the Central S

16、ecretariat 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, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and Uni

17、tedKingdom. 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 1999 CENELEC All rights of exploitation in any form and by any means r

18、eserved worldwide for CENELEC members. Ref. No. EN60603-14:1999 EEN60603-14:1999 BSI 04-2000 2 Foreword The text of the International Standard IEC60603-14:1998, prepared by SC48B, Connectors, of IEC TC48, Electromechanical components and mechanical structures for electronic equipment, was submitted

19、to the formal vote and was approved by CENELEC as EN60603-14 on1999-05-01 without any modification. The following dates were fixed: Annexes designated “normative” are part of the body of the standard. In this standard, Annex ZA is normative. Annex ZA has been added by CENELEC. Endorsement notice The

20、 text of the International Standard IEC60603-14:1998 was approved by CENELEC as a European Standard without any modification. Contents Page Foreword 2 1 Scope 3 2 Normative references 3 3 IEC type designation 3 4 Isometric view 4 5 Dimensions 4 5.1 General 4 5.2 Dimensions of free connectors 4 5.3 D

21、imensions of fixed connectors 5 6 Gauges 6 6.1 Gauge for fixed connectors 6 6.2 Gauge for free connectors 6 7 Characteristics 7 7.1 Climatic category 7 7.2 Electrical 7 7.3 Mechanical 7 8 Test schedule 8 8.1 General 8 8.2 Tests 9 Annex ZA (normative) Normative references tointernational publications

22、 withtheir corresponding European publications 12 Figure 1 Connectors 4 Figure 2 Free connector, dimensions 4 Figure 3 Fixed connector, dimensions 5 Figure 4 Fixed connector 6 Figure 5 Free connector, dimensions 6 Figure 6 Test arrangement: contact resistance 8 Table 1 Free connector, dimensions 5 T

23、able 2 Fixed connector, dimensions 5 Table 3 Fixed connector 6 Table 4 Free connector, dimensions 7 Table 5 Test group P 9 Table 6 Test group AP 10 Table 7 Test group BP 11 Table 8 Test group CP 11 latest date by which the ENhas to be implemented at national level by publication of an identical nati

24、onal standard or by endorsement (dop)2000-08-01 latest date by which the national standards conflicting with the EN haveto be withdrawn (dow)2002-08-01EN60603-14:1999 BSI 04-2000 3 1 Scope This part of IEC60603 applies to circular connectors for low-frequency audio and video applications such as aud

25、io, video and audio-visual equipment. The object of this part of IEC60603 is to specify the dimensions and the general requirements and tests for the circular connectors for use in audio, video and audio-visual equipment. 2 Normative references The following normative documents contain provisions wh

26、ich, through reference in this text, constitute provisions of this part of IEC60603. At the time of publication, the editions indicated were valid. All normative documents are subject to revision, and parties to agreements based on this part of IEC60603 are encouraged to investigate the possibility

27、of applying the most recent editions of the normative documents indicated below. Members of IEC and ISO maintain registers of currently valid InternationalStandards. IEC60512-2:1985, Electromechanical components for electronic equipment; basic testing procedures and measuring methods Part2: General

28、examination, electrical continuity and contact resistance tests, insulation tests and voltage stress tests. IEC60512-5:1992, Electromechanical components for electronic equipment; basic testing procedures and measuring methods Part5: Impact tests (free components), static load tests (fixed component

29、s), endurance tests and overload tests. IEC60512-7:1993, Electromechanical components for electronic equipment; basic testing procedures and measuring methods Part7: Mechanical operating tests and sealing tests. ISO468:1982, Surface roughness Parameters, their values and general rules for specifying

30、 requirements. 3 IEC type designation The connectors according to this standard shall be designated by the following system. NOTE“L” stands for letter. “N” stands for number Example: Free connector, with circuit IEC60603-14-P1EN60603-14:1999 4 BSI 04-2000 4 Isometric view 5 Dimensions 5.1 General Di

31、mensions in millimetres are original. The shape of connectors may deviate from those given in the following figures as long as the specified dimensions are not influenced. 5.2 Dimensions of free connectors Figure 1 Connectors NOTEDimension A (inner diameter of spring contact) is8,2mm and this dimens

32、ion is used for reference only. Figure 2 Free connector, dimensionsEN60603-14:1999 BSI 04-2000 5 Table 1 Free connector, dimensions 5.3 Dimensions of fixed connectors Table 2 Fixed connector, dimensions Reference Dimensions mm maximum minimum B 3,25 3,10 C 14,50 13,50 D 5,50 5,00 E 12,00 Figure 3 Fi

33、xed connector, dimensions Reference Dimensions mm maximum minimum A 8,40 8,20 B 8,00 7,00EN60603-14:1999 6 BSI 04-2000 6 Gauges 6.1 Gauge for fixed connectors Material: tool steel, hardened. =surface roughness according to ISO468. Ra=0,254mmax.(104inmax.). Table 3 Fixed connector 6.2 Gauge for free

34、connectors Material: tool steel, hardened. =surface roughness according to ISO468. R a =0,254mmax.(104inmax.). Figure 4 Fixed connector Reference Dimensions mm maximum minimum A 14,20 13,80 B 3,205 3,195 Figure 5 Free connector, dimensionsEN60603-14:1999 BSI 04-2000 7 Table 4 Free connector, dimensi

35、ons 7 Characteristics 7.1 Climatic category10/070/04 Temperature range10 C to+70 C Damp heat, steady state: four days 7.2 Electrical 7.2.1 Voltage proof Conditions: IEC60512-2, test4a Standard atmospheric conditions Mated connectors Contact/contact:500Vr.m.s. 7.2.2 Initial contact resistance Conditi

36、ons: IEC60512-2, test2a Standard atmospheric conditions Mated connectors Measuring points (Figure 6) 30m7 max. 7.2.3 Initial insulation resistance Conditions: IEC60512-2, test3a, method A Standard atmospheric conditions Test voltage500V 50Vd.c. Mated connectors 100M7 min. 7.3 Mechanical 7.3.1 Insert

37、ion and withdrawal forces Conditions: IEC60512-7, test13b Standard atmospheric conditions Rate of engagement and separation:10mm/smax. The total insertion and withdrawal forces shall be measured between each mated free and fixed connector. The individual withdrawal force F1 shall be measured by the

38、gauge specified in6.1. The individual withdrawal force F2 shall be measured by the gauge specified in6.2. Reference Dimensions mm maximum minimum A 8,23 8,20 B 15,00 C 4,30 4,10 Total insertion force N Total withdrawal force N 30max. 3 to30 Individual withdrawal force N For pin For shell F1:0,8min.

39、F2:3min.EN60603-14:1999 8 BSI 04-2000 7.3.2 Mechanical operation 8 Test schedule 8.1 General This test schedule shows all tests and the order in which they shall be carried out as well as the requirements to be met. An “X” in the column “requirements” of the following tables indicates that the test

40、or conditioning shall be applied. Unless otherwise specified, mated sets of connectors shall be tested. Care shall be taken to keep a particular combination of connectors together during a complete test sequence, i.e.when unmating is necessary for a certain test, the same connectors shall be mated t

41、o the subsequent tests. In the following text, a mated set of connectors is called a “specimen”. For a complete test sequence,20 specimens are necessary. For the measurements of contact resistance, measuring points shall be as follows: Conditions: IEC60512-5, test9a Speed:10mm/smax. Rest:30smin. 500

42、operations Figure 6 Test arrangement: contact resistanceEN60603-14:1999 BSI 04-2000 9 8.2 Tests 8.2.1 Test group P Preliminary All specimens shall be subjected to the following tests in sequence. Table 5 Test group P Test phase Test Measurement to be performed Requirements Title IEC 60512, test No.

43、Severity or condition of test Title IEC 60512 test No. P1 General examination Unmated connectors Visual examination 1a There shall be no defects that would impair normal operation. Examination of dimension and mass 1b The dimensions shall comply with those specified in5.2 and5.3 P2 Measuring points

44、as in8.1. Contact resistance Millivolt level method 2a 30m7 max. P3 Test voltage500V 50 Vd.c. Method A Insulation resistance 3a 100M7 min. P4 Contact/contact Method A, mated connectors Voltage proof 4a 500Vr.m.s.EN60603-14:1999 10 BSI 04-2000 8.2.2 Test group AP Dynamic/climatic The specimens shall

45、be divided into three groups. All connectors in each group shall undergo the tests specified for the relevant group. Table 6 Test group AP Test phase Test Measurement to be performed Requirements Title IEC 60512, test No. Severity or condition of test Title IEC60512 test No. AP1 Not applicable AP2 I

46、nsertion and withdrawal forces 13b X See7.3.1 AP3 Not applicable AP4 Contact/contact Method A, mated connectors Voltage proof 4a X 500Vr.m.s. AP5 Not applicable AP6 Not applicable AP7 Not applicable AP8 Not applicable AP9 Rapid change of temperature 11d 10 C to+70 C, unmated connectors, non-operated

47、,30min exposure, five cycles. Recovery time:2h X AP10 Test voltage500V 50Vd.c. Method A Insulation resistance 3a 100M7 min. AP11 Method A Voltage proof 4a X 500Vr.m.s. AP12 Unmated connectors Visual examination 1a No damage due to conditioning AP13 Climatic sequence 11a Unmated, non-operated connect

48、ors AP13.1 Dry heat 11i 70 C. Duration16h X Test voltage500V 50Vd.c. Method A Insulation resistance at high temperature 3a 100M7 min AP13.2 Damp heat, cyclic, first cycle 11m Upper temperature55 C, one cycle, variant1. Recovery time:2h Ambient room temperature X AP13.3 Cold 11j 10 C. Recovery time:2

49、h X AP13.4 Not applicable AP13.5 Damp heat, cyclic, remaining cycles 11m Upper temperature55 C, five cycles as in AP13.2 X AP14 Test voltage500V 50Vd.c. Method A Insulation resistance 3a 100M7 min. AP15 Measuring points, as in8.1. Six contacts/specimen Contact resistance Millivolt level method 2a 30m7 max. AP16 Contact/contact Method A, mated connectors Voltage proof 4a 500Vr.m.s. AP17 Insertion and withdrawal forces 13b X See7.3.1 AP18 Unmated connectors Visual e