1、BRITISH STANDARDBS EN 3645-012:2006Aerospace series Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 C or 200 C continuous Part 012: Lanyard release plug with grounding fingers Type 2 Product standardThe European Standard EN 3645-012:2006 has t
2、he status of a British StandardICS 49.060g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Licensed Copy: Wang Bin, na, Fri Mar 23 00:18:14 GMT+00:00
3、2007, Uncontrolled Copy, (c) BSIBS EN 3645-012:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2007 BSI 2007ISBN 978-0-580-49954-8National forewordThis British Standard was published by BSI. It is the UK implementation of EN 36
4、45-012:2006.The UK participation in its preparation was entrusted by Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology, to Subcommittee ACE/6/-/3, Aerospace Connectors.A list of organizations represented on ACE/6/-/3 can be obtained on request to its secretary.This p
5、ublication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsLicensed Copy: Wang Bin, na,
6、Fri Mar 23 00:18:14 GMT+00:00 2007, Uncontrolled Copy, (c) BSIEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3645-012 December 2006 ICS 49.060 English Version Aerospace series - Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 C or 200 C
7、continuous - Part 012: Lanyard release plug with grounding fingers - Type 2 - Product standard Srie arospatiale - Connecteurs lectriques circulaires contacts protgs, accouplement par filetage pas rapide trois filets, tempratures dutilisation 175 C ou 200 C continu - Partie 012 : Fiche largable avec
8、bague de blindage - Type 2 - Norme de produit Luft- und Raumfahrt - Elektrische Rundsteckverbinder, kontaktgeschtzt, Drei-gangige Gewinde-Schnellkupplung,Dauerbetriebstemperaturen 175 C oder 200 C - Teil 012: Abreistecker mit massefingerringen - Typ 2 - ProduktnormThis European Standard was approved
9、 by CEN on 28 September 2006. CEN 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
10、standards may be obtained on application to the Central Secretariat or to any CEN 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 CEN member into its own language and notifie
11、d to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherland
12、s, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in
13、any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3645-012:2006: ELicensed Copy: Wang Bin, na, Fri Mar 23 00:18:14 GMT+00:00 2007, Uncontrolled Copy, (c) BSI2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Terms and definitions .5 4 Required characteris
14、tics.5 5 Designation 6 6 Marking .7 7 Technical specification .7 EN 3645-012:2006Licensed Copy: Wang Bin, na, Fri Mar 23 00:18:14 GMT+00:00 2007, Uncontrolled Copy, (c) BSI3 Foreword This document (EN 3645-012:2006) has been prepared by the Aerospace and Defence Industries Association of Europe - St
15、andardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this Association, this Standard has received the approval of the National Associations and the Official Services of the member countries of ASD, prior to its presentation to CEN. This European Standard sh
16、all be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by June 2007, and conflicting national standards shall be withdrawn at the latest by June 2007. Attention is drawn to the possibility that some of the elements of this document
17、 may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Aust
18、ria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 3645-012:2006Lic
19、ensed Copy: Wang Bin, na, Fri Mar 23 00:18:14 GMT+00:00 2007, Uncontrolled Copy, (c) BSI4 1 Scope This standard specifies the characteristics of releasable plugs with shielding rings, type 2, shell size 25 equipped with male contacts, in the family of circular, electrical connectors, with triple sta
20、rt threaded coupling. It applies to model in Table 2. For receptacles and protective covers, see EN 3645-003, EN 3645-004, EN 3645-005, EN 3645-007, EN 3645-009 and EN 3645-010 respectively. For contacts, sealing plugs and rear accessories associated with this plug, see EN 3645-002. These connectors
21、 are derived from and interchangeable with model W in specification MIL-DTL-38999/31. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of
22、the referenced document (including any amendments) applies. EN 3645-001, Aerospace series Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 C or 200 C continuous Part 001: Technical specification. EN 3645-002, Aerospace series Connectors, electr
23、ical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 C or 200 C continuous Part 002: Specification of performance and contact arrangements. EN 3645-003, Aerospace series Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating tempera
24、ture 175 C or 200 C continuous Part 003: Receptacle square flange mounting Product standard. EN 3645-004, Aerospace series Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 C or 200 C continuous Part 004: Receptacle, hermetic, square flange moun
25、ting Product standard. EN 3645-005, Aerospace series Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 C or 200 C continuous Part 005: Receptacle, hermetic, round flange, brasage mounting Product standard. EN 3645-007, Aerospace series Connector
26、s, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 C or 200 C continuous Part 007: Protective cover for plug Product standard. EN 3645-009, Aerospace series Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperatu
27、re 175 C or 200 C continuous Part 009: Receptacle, round flange, jam nut mounting Product standard. EN 3645-010, Aerospace series Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 C or 200 C continuous Part 010: Receptacle, hermetic, round flang
28、e, jam nut mounting Product standard. MIL-DTL-38999/31, Connectors, electrical, circular, threaded, plug, lanyard release, fail-safe, removable crimp contacts, pins, shell size 25, series III, metric. 1)1) Published by: Department of Defense (DOD), The Pentagon, Washington D.C. 20301 USA. EN 3645-01
29、2:2006Licensed Copy: Wang Bin, na, Fri Mar 23 00:18:14 GMT+00:00 2007, Uncontrolled Copy, (c) BSI5 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 3645-001 apply. 4 Required characteristics 4.1 Dimensions and mass See Figure 1 and Table 1. Dimensions
30、and tolerances are in millimetres. Key 1 Knurling possible aDisplacement of ring during release bMaximum diameter of accessory for displacement of the ring Figure 1 Releasable plug type 2 Table 1 Cord length Code L 6 Mass g max. E 153 F 166 G 178 H 191 150 b EN 3645-012:2006Licensed Copy: Wang Bin,
31、na, Fri Mar 23 00:18:14 GMT+00:00 2007, Uncontrolled Copy, (c) BSI6 4.2 Materials and surface treatment See Table 2. 4.3 Electrical, mechanical and climatic characteristics See EN 3645-002. 5 Designation EXAMPLE Description block ELECTRICAL CONNECTOR Identity block EN3645-W9JN29MB Number of the basi
32、c standard Model according to Table 2 Shell code for releasable plug, type 2 Shell size code according to Table 3 N: no grounded cavity Contact arrangement 25N20 according to EN 3645-002 Contact coding according to Table 4 M: male Polarization: N, A, B, C, D, E NOTE If necessary, the code I9005 shal
33、l be placed between the description block and the identity block. Table 2 Model coding Model Description W Sealed plugs, with shell in cadmium-plated aluminium alloy, olive drab Salt spray resistance 500 h Plug with shielding ring Crimped contacts Maximum operating temperature 175 C continuous Table
34、 3 Shell size code Shell size Code 25 J EN 3645-012:2006Licensed Copy: Wang Bin, na, Fri Mar 23 00:18:14 GMT+00:00 2007, Uncontrolled Copy, (c) BSI7 Table 4 Contact coding Order coding Contacts Product marking Supplied without contacts Supplied with contacts EN3155-xxxx2222 EN3155-xxxx2020 EN3155-xx
35、xx1616 EN3155-xxxx1212 EN3155-xxxx1010 Male M A M 6 Marking According to EN 3645-001. 7 Technical specification According to EN 3645-001. EN 3645-012:2006Licensed Copy: Wang Bin, na, Fri Mar 23 00:18:14 GMT+00:00 2007, Uncontrolled Copy, (c) BSIBS EN 3645-012:2006BSI389 Chiswick High RoadLondonW4 4A
36、LBSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter.RevisionsBritish Standards are updated by amendment or revision. User
37、s of British Standards should make sure that they possess the latest amendments or editions.It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British Standard would inform the Secretar
38、y of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: +44 (0)20 8996 9000. Fax: +44 (0)20 8996 7400.BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the latest editions of standar
39、ds.Buying standardsOrders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: +44 (0)20 8996 9001. Fax: +44 (0)20 8996 7001. Email: ordersbsi-. Standards are also available from the BSI website at http:/www.bsi-.In response to orders for inter
40、national standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested.Information on standardsBSI provides a wide range of information on national, European and international standards through its Library and its Tech
41、nical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the Information Centre. Tel: +44 (0)20 8996 7111. Fax: +44 (0)20 8996 7048. Email: infobsi-.Subscribing members of BSI are kept up to date with
42、 standards developments and receive substantial discounts on the purchase price of standards. For details of these and other benefits contact Membership Administration. Tel: +44 (0)20 8996 7002. Fax: +44 (0)20 8996 7001. Email: membershipbsi-.Information regarding online access to British Standards
43、via British Standards Online can be found at http:/www.bsi- information about BSI is available on the BSI website at http:/www.bsi-.CopyrightCopyright subsists in all BSI publications. BSI also holds the copyright, in the UK, of the publications of the international standardization bodies. Except as
44、 permitted under the Copyright, Designs and Patents Act 1988 no extract may be reproduced, stored in a retrieval system or transmitted in any form or by any means electronic, photocopying, recording or otherwise without prior written permission from BSI.This does not preclude the free use, in the co
45、urse of implementing the standard, of necessary details such as symbols, and size, type or grade designations. If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained.Details and advice can be obtained from the Copyright & Licensing Manager. Tel: +44 (0)20 8996 7070. Fax: +44 (0)20 8996 7553. Email: copyrightbsi-.Licensed Copy: Wang Bin, na, Fri Mar 23 00:18:14 GMT+00:00 2007, Uncontrolled Copy, (c) BSI
