BS EN 60352-5-2008 Solderless connections — Part 5 Press-in connections — General requirements, test methods and practical guidance.pdf
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1、BRITISH STANDARD BS EN 60352-5:2008 Solderless connections Part 5: Press-in connections General requirements, test methods and practical guidance ICS 31.220.10 ? Licensed Copy: :FULLNAME, : DATE, Uncontrolled Copy, (c) BSI BS EN 60352-5:2008 This British Standard was published under the authority of
2、 the Standards Policy and Strategy Committee on 30 April 2008 BSI 2008 ISBN 978 0 580 56315 7 National foreword This British Standard is the UK implementation of EN 60352-5:2008. It is identical to IEC 60352-5:2008. It supersedes BS EN 60352-5:2001 which is withdrawn. The UK participation in its pre
3、paration was entrusted to Technical Committee EPL/48, Electromechanical components and mechanical structures for electronic equipment. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary pro
4、visions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments/corrigenda issued since publication DateComments Licensed Copy: :FULLNAME, : DATE, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 60
5、352-5 NORME EUROPENNE EUROPISCHE NORM March 2008 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 2008 CENELEC - All rights of ex
6、ploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60352-5:2008 E ICS 31.220.10 Supersedes EN 60352-5:2001 + A1:2003 English version Solderless connections - Part 5: Press-in connections - General requirements, test methods and practical guidance (IEC 60352-5
7、:2008) Connexions sans soudure - Partie 5: Connexions insres force - Exigences gnrales, mthodes dessai et guide pratique (CEI 60352-5:2008) Ltfreie Verbindungen - Teil 5: Einpressverbindungen - Allgemeine Anforderungen, Prfverfahren und Anwendungshinweise (IEC 60352-5:2008) This European Standard wa
8、s approved by CENELEC on 2008-02-01. 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 alteration. Up-to-date lists and bibliographical references concerning suc
9、h 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 translation under the responsibility of a CENELEC member into its own l
10、anguage and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
11、Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: :FULLNAME, : DATE, Uncontrolled Copy, (c) BSI Foreword The text of document 48B/1805A/FDIS, future edition 3 of IEC 60352-5,
12、 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 60352-5 on 2008-02-01. This European Standard supersedes EN 60352-5:2001 + A1:2003. EN 6035
13、2-5:2008 includes the following significant technical changes with respect to EN 60352-5:2001: a recommendation to use four layer test boards in 5.1; removal of sample tolerance range requirements in 5.3.2.1; they have been moved to Annex B; Subclause 6.4.2 has been modified to clarify that platings
14、 other than tin or tin/lead may be used. 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) 2008-11-01 latest date by which the national standards conflicting with the EN have to
15、 be withdrawn (dow) 2011-02-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60352-5:2008 was approved by CENELEC as a European Standard without any modification. _ BS EN 60352-5:2008 2 Licensed Copy: :FULLNAME, : DATE, Uncontrolled Copy, (c) BSI
16、 ? CONTENTS INTRODUCTION.5 1Scope and object6 2Normative references6 3Terms and definitions .7 4Requirements .8 4.1General .8 4.2Tools.8 4.2.1Tools evaluation 8 4.3Press-in terminations.8 4.3.1Materials8 4.3.2Dimensions of the press-in zone 8 4.3.3Surface finishes.8 4.3.4Design features .9 4.4Printe
17、d boards.9 4.4.1General .9 4.4.2Materials9 4.4.3Thickness of printed boards .9 4.4.4Plated-through hole9 4.5Press-in connections .10 4.6Manufacturers specification 10 5Tests11 5.1General .11 5.1.1General remarks11 5.1.2Standard conditions for testing.12 5.1.3Mounting of specimens/sets of parts 12 5.
18、2Test and measuring methods.12 5.2.1General examination12 5.2.2Mechanical tests13 5.2.3Electrical tests .17 5.2.4Climatic tests.17 5.3Test schedules 18 5.3.1General .18 5.3.2Qualification test schedule .18 5.3.3Application test schedule .20 5.3.4Flow chart22 5.4Test report.23 5.4.1Qualification test
19、 report23 5.4.2Application test report 23 6Practical guidance 24 6.1Current-carrying capacity.24 6.2Tool information.24 6.2.1Termination insertion tool.24 6.2.2Support block 24 6.2.3Termination removal tool25 BS EN 60352-5:2008 3 Licensed Copy: :FULLNAME, : DATE, Uncontrolled Copy, (c) BSI ? 6.3Term
20、ination information.25 6.3.1General .25 6.3.2Design features .25 6.3.3Materials and surface finishes25 6.3.4Press-in termination with wrap post26 6.3.5Press-in terminations with connector contact elements.26 6.4Printed board information.27 6.4.1General .27 6.4.2Plated-through hole27 6.5Connection in
21、formation28 6.5.1General .28 6.5.2Repair of press-in connections.29 6.5.3Combination of press-in connections and soldered connections30 6.5.4Bimetallic electrolytic corrosion effects.30 Annex A (normative) Solid press-in terminations.31 Annex B (informative) Plated through hole tolerance range.33 Bi
22、bliography35 Figure 1 Test arrangement, bending.13 Figure 2 Test arrangement push-out force .14 Figure 3 Transverse section of a press-in connection .16 Figure 4 Longitudinal section of a press-in connection 16 Figure 5 Test arrangement for contact resistance .17 Figure 6 Qualification test schedule
23、22 Figure 7 Press-in connection made with a press-in termination, application level a).28 Figure 8 Press-in connection made with a press-in termination, application level b).29 Figure 9 Example of a termination removal tool 30 Figure A.1 Parallelism of a solid press-in zone32 Figure B.1 Example of h
24、ole ranges.33 Table 1 Finished plated-through holes 10 Table 2 Vibration, preferred test severities15 Table 3 Push-out force for application level b) 28 Table A.1 Plated-through holes for solid press-in zones31 Annex ZA (normative) Normative references to international publications with their corres
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