1、BRITISH STANDARD Connectors for electronic equipment Part 2- 102: Circular connectors with assessed quality - Detail specification for plugs and jacks for external low voltage power supply The European Standard EN 41076-2-102:2002 has the status of a British Standard ICs 31.220.10 BS EN 6 1076-2- 10
2、2: 2002 British Standards _-_ _. - - NO COPYTNG WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BS EN 61076-2-102:2002 National foreword This British Standard is the official English language version of EN 61076-2-102:2002. It is identical with IEC 61076-2-102:2002. The UKparticipation i
3、n its preparation was entrusted by Technical Committee EPL/48, Electromechanical components and mechanical structures for electronic equipment, to Subcommitt ee EPL/48/2, Connectors for electronic equipment, which has the responsibility to: This British Standard, having been prepared under the direc
4、tion of the Electrotechnical Sector Policy and Strategy Committee, was published under the authority of the Standards Policy and Strategy Committee on 9 August 2002 - - aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretati
5、on, 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 this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which
6、 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”faci1ity ofthe BSI Electronic Catalogue or ofBritish Stan dards Online. This publication
7、 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 legal obligations. Summary of pages This document comprises a front cover, an inside front cover, th
8、e EN title page, pages 2 to 30, 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. I Date I Comments O BSI 9 August 2002 ISBN O 580 40220 7 EUROPEAN STANDARD NORME EUROP .EN
9、NE EN 61 076-2-1 02 ICs 31.220.10 English version Connectors for electronic equipment Part 2-102: Circular connectors with assessed quality - Detail specification for plugs and jacks for external low voltage power supply (IEC 61 076-2-1 0212002) Connecteurs pour quipements Electron iques Partie 2-1
10、02: Connecteurs circulaires sous assurance de la qualit - Spcification particuIiEre pour fiches et embases pour le raccordement dune alimentation externe $ basse tension (CE1 61 076-2-1 0212002) Steckverbinder far elektronische Einrichtungen Teil 2-1 02: Rundsteckverbinder mit bewerteter Qualit%d- B
11、auartspezifikation far Buchsen und St-psel fa r externe N iederspan n u ngs-Stromversorgu ng (IEC 61076-2-102:2002) This European Standard was approved by CENELEC on 2002-07-01. CENELEC members are bound to comply with the CENICENELEC Internal Regulations which stipulate the conditions for giving th
12、is 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 any CENELEC member. This European Standard exists in three official versio
13、ns (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 oficial versions. CENELEC members are the national electrotechnical committees of Au
14、stria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standardization Comit Europen de Nor
15、malisation Electrotechnique EuropYkches Komitee f, r Elektrotechnische Normung Central Secretariat: rue de Stassart 35. B - 1050 Brussels O 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members Ref. No. EN 61076-2-102:2002 E Page 2 EN 61076-2-1
16、02:2002 Foreword The text of document 48B/1206/FDIS, future edition 1 of IEC61076-2-102, prepared by SC48B, 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 6107
17、6-2-102 on 2002-07-01. 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) (daw) latest date by which the national standards conflicting with the EN have to be withdrawn Les annex
18、es appeles “normatives“ font partie du corps de la norme. Dans la prsente norme, lannexe ZA est normative. Lannexe ZA a t ajoute par le CENELEC. _ Endorsement notice 2003-04-0 1 2005-07-01 The text of the International Standard IEC 61076-2-102:2002 was approved by CENELEC as a European Standard with
19、out any modification. Page 3 EN 61076-2-102:2002 CONTENTS General information 6 d r;l nefiTaiW,1 0,35 23 0,675+$ 23 (95) (85) f0,05 f0,05 0,95 5,05 5,55 1,35 6,05 f0,006 f0,006 f0,006 f0,006 f0,006 f0,006 f0,05 (95) (85) f0,05 f0,05 Figure 4b - Plug gauge style B Table 7 - Dimensions of plug gauge -
20、 style B Dimensions in millimetres NOTE Material: tool steel, hardened Ra: 0,25 prn rnax. surface roughness according to IS0 1302 d 3.9.3 Probes Not applicable. 3.9.4 Contact resistance gauge Not applicable. 3.9.5 Not applicable. Test panel (for voltage proof test) Page 17 EN 61076-2-102:2002 Perfor
21、mance I eve1 4 Characteristics 4.1 Climatic category Table 8 - Climatic category Temperature range Damp heat, Climatic steady state “C “C Number of days category Lower Upper 1 10/070/04 -1 o 70 4 4.2 Electrical 4.2.1 Creepage and clearance distance The creepage and clearance distance shall be 0,3 mm
22、 minimum. The distance shall be maintained with and without the gauge plug inserted. Application information - The permissible rated voltage depends on the application or specified safety requirement. Reductions in creepage or clearance distance may occur due to the printed board or wiring used, and
23、 shall be duly taken into account. 4.2.2 Voltage proof Conditions: IEC 60512, Test 4a Standard atmospheric conditions Unmated connectors (plug and jack) Between circuits 1 and 2 (see 1.6): 500 V a.c. r.m.s. 4.2.3 Current-carrying capacity 2 A maximum (on all voltage classifications). 4.2.4 Initial c
24、ontact resistance Conditions: IEC 60512, Test 2a Standard atmospheric conditions Mated connectors (plug and jack) Measuring points: see figures 5 and 6 50 mQ maximum initial Page 18 EN 61076-2-102:2002 Method 1 I+ IEC 1266102 NOTE The resistance of the terminated wire is deducted from the reading Fi
25、gure 5 - Test arrangement: contact resistance of centre electrode Method 2 A I IEC 1267102 NOTE The resistance of the terminated wire is deducted from the reading Figure 6 Test arrangement: contact resistance of outside electrode 4.2.5 Initial insulation resistance Conditions: IEC 60512, Test 3a Sta
26、ndard atmospheric conditions Test voltage: 500 V d.c. I50 V d.c. Unmated/between circuits 1 and 2 (see 1.6): 100 MQ min. Mated/between circuits 2 and 3 (see 1.6): 100 MQ min. 4.3 Mechanical 4.3.1 Mechanical operation Conditions: IEC 60512, Test 9a Standard atmospheric conditions Speed of operations:
27、 10 to 30 timeslmin Number of operations: 5 O00 cycles Page 19 EN 61076-2-102:2002 5 to 20 4.3.2 Insertion and withdrawal forces Conditions: IEC 60512, Test 13b Speed of engagement and separation: 10 mm/s maximum Insertion and withdrawal forces shall be in accordance with table 9. 4 to 15 Table 9 In
28、sertion and withdrawal forces I I Insertion force Withdrawal force N N 4.3.3 Contact retention in insert Not applicable. 4.3.4 Polarizing method Not applicable. 5 Test schedule 5.1 General This test schedule shows the tests and the order in which they shall be carried out as well as the requirements
29、 to be met. Unless otherwise specified, all tests shall be carried out under the standard atmospheric conditions for testing as specified in IEC 60068-1. Unless otherwise specified, mated sets of jack and plug shall be tested. Care shall be taken to keep a particular combination of jack and plug tog
30、ether during the complete test sequence, .e. when unmating is necessary for a certain test, the same jack and plug as before shall be mated for the subsequent tests. The test sequence is applicable to all voltage classifications of the jack and plug. In the following, a mated set of connectors is ca
31、lled a “specimen”. Page 20 EN 61076-2-102:2002 Table 10 Number of specimens Number of specimens Test group Jack (fixed connector) P AP BP CP DP EP FP GP HP KP LP 30 10 10 Not applicable Not applicable Not applicable Not applicable Not applicable Not applicable Not applicable 10 Plug (free connector)
32、 30 10 10 Not applicable Not applicable Not applicable Not applicable Not applicable Not applicable Not applicable 10 5.1 .I Condition: IEC 60512: Test 2a Arrangement for contact resistance measurement The measurement of contact resistance shall be carried out on the number of contacts specified. An
33、y subsequent measurements of contact resistance shall be made on the same contacts. 5.1.2 Condition: IEC 60512: Test 6d Arrangement for dynamic stress tests (vibration) Vibration table IEC 7268/02 Figure 7 - Diagram of connector and fixture 5.1.3 Not applicable. Arrangement for testing static load,
34、axial 5.1.4 Wiring of specimens Not applicable Page 21 EN 61076-2-102:2002 I EC 60512 Test No. Title 5.2 Test schedules 5.2.1 Basic (minimum) test schedule Not applicable. 5.2.2 Full test schedule 5.2.2.1 Test group P - Preliminary All specimens shall be subject to the following tests. PL All connec
35、tor styles Table 11 -Test group P Examination of dimension I EC test 1 b The dimensions shall comply with those specified in clause 3 and 4.2.1 Measurement Requirements to be performed I Contact res istance Millivolt level method Test phase 2a 50 mQ max. Insulation res istance Voltage proof 3a 100 M
36、Q min. 4a Title 1 Visual examination I la I I that would impair normal There shall be no defects operation 2 Not applicable II Polarizing method 3 Not applicable II Restricted entry 4 Measuring points per specimen as in 4.2.4 5 6 Test voltage: 500 V d.c.f 50 V d.c. 500 V a.c. r.m.s. 7 Sealing I I No
37、t applicable 8 Electrical engagement length Not applicable 9 Not applicable II Res id ual magnetism 1 o Contact protection effectiveness Not applicable The specimens shall be divided into the appropriate number of groups. All plugs and jacks in 3ach group shall undergo the tests specified for the re
38、levant group. Page 22 EN 61076-2-102:2002 AP4-1 5.2.2.2 Test group AP - Dynamic/climatic Table 12 -Test group AP Solderability wetting, solder bath method I EC test Requirements Measurement to be performed IEC 60512 Test No. IEC 60512 Test No. phase Title Probe damage Severity or condition of test T
39、itle All connector styles Not applicable Not applicable 13 I Speed of operations: 10 mm/s max. Insertion and withdrawal forces 13b See 4.3.2 12a Immersion time: 5 s f 0,5 s I m mersi on temperature: 235 “C f 5 “C Visual examination la 95 % minimum of the immersed surface Resistance to soldering heat
40、, I AP4-2 I solder bath Immersion time: 5sfls I m mersi on temperature: 260 “C f 5 “C Visual examination There shall be no damage that would impair normal operation 12d la Mec han ical I AP6 I strength impact Not applicable Contact I I ;Zion in Not applicable Not applicable I AP9 I Bump Not applicab
41、le 6d 10 Hz to 55 Hz 1,5 mm Full duration: 6 h 24 cycles in each direction Contact disturbance 2e Duration of disturbance : 10 ps max. Visual exam i nation la There shall be no damage that would impair normal operation Measuring points per specimen as in 4.2.4 Contact res istance Millivolt level met
42、hod 2a 100 m.Q max 6c Not applicable 6a Not applicable Page 23 EN 61076-2-102:2002 Table 12 (continued) I EC test Measurement to be performed Require m en ts All connector styles Test phase I EC 60512 Test No. I EC 60512 Test No. Severity or condition of test Title Title AP13 3apid change If tempera
43、ture Ild -10 “C f 3 “C to +70 “C f 2 “C Duration: 30 rnin 5 cycles unloaded Recovery ti me: 1 hto2h Test voltage: 500 V d.c. f 50 V d.c Insulation res istance 3a 50 Ml2 rnin 500 V a.c. r.m.s 4a Voltage proof AP14 Static load transverse Not applicable AP15 Static load axial Not applicable AP16 la No
44、damage likely to impair normal operation Visual examination AP17 Climatic sequence Not applicable AP17-1 Dry heat Ili 70 “C f 2 “C Duration: 96 h Recovery ti me: 2 h to 2,2 h Visual examination la No damage likely to impair normal operation Test voltage: 500 V d.c. f 50 V d.c. Insulation res istance
45、 3a 50 MC2 min. Contact resistance Millivolt level methods 2a 100 mC2 max Measuring points per specimen as in 4.2.4 Voltage proof 4a 500 V a.c. r.m.s. Method A Speed of operations: 10 mm/s max. Not applicable 13b See 4.3.2 Insertion and withdrawal forces AP17-2 Low air pressure AP17-3 Damp heat Firs
46、t cycle cyclic Not applicable Page 24 EN 61076-2-102:2002 Test phase AP17-4 AP17-5 AP17-6 AP18 AP19 AP20 AP21 Table 12 (concluded) Measurement to be performed I EC test Title Cold Low air pressure Damp heat rem ai n i ng cycles Impacting water cyclic, Contact retention system Resistance to tool appl
47、ication Interfacial sealing Insert retention in housing (axial) I EC 60512 Test No. Requirements Title Severity or condition of test Not applicable Not applicable Not applicable Not applicable Not applicable Not applicable Not applicable Page 25 EN 61076-2-102:2002 I EC 50512 Test No. 5.2.2.3 Severi
48、ty or condition of test Test group BP - Mechanical endurance Table 13 -Test group BP 9a I EC test Speed of operations: 10 mm/s max. Speed: 10 to 30 times/min Rest: not specified 2 500 operations unloaded (note 1) Ilc 96 h 2a 100 mn max. la There shall be no defect that would impair normal operation
49、3a 100 MQmin. Measurement Requirements Test phase IEC I AII connector 60512 sty1 es rest NO. Title Title 3P1 Insertion and withdrawal forces 3 P2 Mechanical )peration 3 P3 3P3-4 limatic damp ieat, steady state I Contact resistance Millivolt level methods Measuring points per specimen as in 4.2.4 3 P4 Mechanical )peration 9a Visual exam i nation Speed: 10 to 30 timeshin Rest: not specified 2 500 operations unloaded (note 1) Insulation res is tan ce Test voltage: 500 V d.c.f 50 V d.c. Voltage proof 4a I Speed of operations: 10 mm/s max
