1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 3646-004:2013Aerospace series Connectors, electrical, circular,bayonet coupling, operatingtemperature 175 C or 200 CcontinuousPart 004: Receptacle, jam-nut mounting Product
2、 standardCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 3646-004:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 3646-004:2013.I
3、t supersedes BS EN 3646-004:2006 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/6, Aerospace avionic electrical and fibre optictechnology.A list of organizations represented on this committee can beobtained on request to its secretary.This publicat
4、ion does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2013. Published by BSI StandardsLimited 2013ISBN 978 0 580 80968 2ICS 49.060Compliance with a British Standard cannot confer immunity fromleg
5、al obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 June 2013.Amendments issued since publicationDate Text affectedCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproducti
6、on or networking permitted without license from IHS-,-,-BS EN 3646-004:2013EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3646-004 May 2013 ICS 49.060 Supersedes EN 3646-004:2006English Version Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 C o
7、r 200 C continuous - Part 004: Receptacle, jam-nut mounting - Product standard Srie arospatiale - Connecteurs lectriques circulaires accouplement par baonnettes, temprature dutilisation 175 C ou 200 C continu - Partie 004: Embase fixation par crou - Norme de produit Luft- und Raumfahrt - Elektrische
8、 Rundsteckverbinder mit Bajonettkupplung, Betriebstemperatur 175 C oder 200 C konstant - Teil 004: Fester Steckverbinder mit Mutternbefestigung - Produktnorm This European Standard was approved by CEN on 19 January 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which
9、 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 CEN-CENELEC Management Centre or to any CEN member. This Euro
10、pean 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 notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members ar
11、e the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Ro
12、mania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means
13、 reserved worldwide for CEN national Members. Ref. No. EN 3646-004:2013: ECopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 3646-004:2013EN 3646-004:2013 (E) 2 Contents Page
14、Foreword 3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Required characteristics .4 5 Designation 8 6 Marking .9 7 Technical specification .9 Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitte
15、d without license from IHS-,-,-BS EN 3646-004:2013EN 3646-004:2013 (E) 3 Foreword This document (EN 3646-004:2013) has been prepared by the Aerospace and Defence Industries Association of Europe - Standardization (ASD-STAN). After enquiries and votes carried out in accordance with the rules of this
16、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 shall be given the status of a national standard, either by publication of an identical text or by endo
17、rsement, at the latest by November 2013, and conflicting national standards shall be withdrawn at the latest by November 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for id
18、entifying any or all such patent rights. This document supersedes EN 3646-004:2006. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Rep
19、ublic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Cop
20、yright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 3646-004:2013EN 3646-004:2013 (E) 4 1 Scope This European Standard defines the characteristics of the jam-nut mounted receptacl
21、es of the family of bayonet coupling circular connectors, intended for use in an operating temperature range of 65 C to 175 C or 200 C continuous. It applies to models defined in Table 4. For contact, filler plugs and rear accessories associated with this receptacle see EN 3646-002. For plugs and pr
22、otective covers see EN 3646-008 and EN 3646-009 respectively. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the
23、latest edition of the referenced document (including any amendments) applies. EN 3155-002, Aerospace series Electrical contacts used in elements of connection Part 002: List and utilization of contacts EN 3646-001, Aerospace series Connectors, electrical, circular, bayonet coupling, operating temper
24、ature 175 C or 200 C continuous Part 001: Technical specification EN 3646-002, Aerospace series Connectors, electrical, circular, bayonet coupling, operating temperature 175 C or 200 C continuous Part 002: Specification of performance and contact arrangements EN 3646-008, Aerospace series Connectors
25、, electrical, circular, bayonet coupling, operating temperature 175 C or 200 C continuous Part 008: Plug Product standard EN 3646-009, Aerospace series Connectors, electrical, circular, bayonet coupling, operating temperature 175 C or 200 C continuous Part 009: Protective cover for receptacle Produc
26、t standard ISO 3161, Aerospace UNJ threads General requirements and limit dimensions 3 Terms and definitions For the purposes of this standard, the terms and definitions given in EN 3646-001 apply. 4 Required characteristics 4.1 Dimensions and mass See Figure 1 and Table 1. Dimensions and tolerances
27、 are in millimetres, they apply after surface treatment. Interface mating and rear dimensions, see EN 3646-001. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 3646-004:201
28、3EN 3646-004:2013 (E) 5 P Optional design Slot with close edges for the nut Detail R Key 1 According to variant 2 Three equally spaced holes diameter 1 min. for locking wire (see option detail P) 3 Polarizing strip optional colour 4 0,13 max. to end of the flat Figure 1 Jam-nut mounted receptacle Co
29、pyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 3646-004:2013EN 3646-004:2013 (E) 6 Table 1 Housing size G L M N S T U X Y Z Mass bThread ag max. max. min. 0 0,25 max. UNJEF-
30、2A max. max. max. 08 9,60 19,48 15,34 13,45 17,95 2,87 1,90 4,75 1,57 0,5625-24 23,30 25,90 6 10 22,66 18,52 16,64 0,6875-24 26,60 8 12 27,41 23,25 20,78 0,8750-20 31,35 11 14 30,61 26,45 23,93 1,0000-20 34,65 16 16 33,76 29,62 27,08 1,1250-18 37,70 21 18 36,96 32,80 30,25 1,2500-18 40,90 23 20 40,1
31、1 37,55 33,43 19,61 3,76 1,90 6,35 1,3750-18 45,65 27,50 29 22 43,31 40,75 36,60 1,57 1,5000-18 48,85 38 24 10,29 46,46 43,92 39,78 20,40 5,56 1,57 1,6250-18 52,00 42 aSee ISO 3161. bMass without accessory and without contacts. 4.2 Tightening torque of attachment nut See Table 2. Table 2 Housing siz
32、e Torque N.m 10 % 08 7 10 10 12 12 14 15 16 18 18 22 20 25 22 27 24 29 Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 3646-004:2013EN 3646-004:2013 (E) 7 4.3 Panel cut-out
33、 Recommended panel cut-out dimensions: see Figure 2 and Table 3. Dimensions and tolerances are in millimetres. Figure 2 Table 3 Housing size A D E + 0,25 0 min. + 0,25 0 08 14,40 32 13,48 10 17,58 35 16,66 12 22,60 38 20,80 14 25,52 41 23,95 16 28,70 45 27,10 18 31,87 47 30,27 20 35,05 51 33,45 22 3
34、8,22 53 36,62 24 41,40 57 39,80 4.4 Material and surface treatment See Table 4. 4.5 Main general characteristics See EN 3646-002. 4.6 Possible combinations of plugs and receptacles See EN 3646-002. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleN
35、o reproduction or networking permitted without license from IHS-,-,-BS EN 3646-004:2013EN 3646-004:2013 (E) 8 5 Designation EXAMPLE Description block CONNECTOR, ELECTRICAL, RECEPTACLE Identity block EN3646A71006MN Number of this basic standard Model (see Table 4) Jam-nut mounted receptacle (see EN 3
36、646-002) Housing size and contact arrangement (see EN 3646-002) Type of contact (see Table 5) Polarization (see EN 3646-002) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. Table 4 Connectors models Model Description A Sealed receptacles with h
37、ousing (shell) in black anodized aluminium alloy with contacts With three teeth at the rear of the connector Maximum operating temperature 200 C continuous RS Sealed receptacle with housing (shell) in nickel-plated aluminium alloy Crimped contacts With three teeth at the rear of the connector Maximu
38、m operating temperature 200 C continuous WS Sealed receptacles with housing (shell) in olive green cadmium alloy Resistance to salt spray 500 h Crimped contacts With teeth over the entire periphery at the rear of the connector Maximum operating temperature 175 C continuous Table 5 Types of contacts
39、and delivery Contacts Delivered without contacts Delivered with contact standard barrelsa EN3155-xxx2020 EN3155-xxx1616 EN3155-xxx1212 Delivered with specific contact size 20 with special barrel aEN3155-xxx2018 b Male A M C Female B F D aSee EN 3155-002. bOnly affects size 20 contact arrangements. C
40、opyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-BS EN 3646-004:2013EN 3646-004:2013 (E) 9 6 Marking 6.1 General Unless there are other specific contractual requirements, the marki
41、ng shall include. 6.2 Marking on the product the manufacturers part number corresponding to the identity block as defined in Clause 5, except for the 13thor 14thcharacter which shall correspond to Table 6; the date of manufacture (year, week); the manufacturers name or trade mark. Table 6 13thor 14t
42、hcharacter of the identity block for A, M, C a M for B, F, D aF aSee Table 5. 6.3 Marking on the individual packaging the EN reference corresponding to the purchasing order; the manufacturers part number corresponding to the above EN reference; the date of manufacture (year, week); the manufacturers
43、 name of trade mark. 7 Technical specification See EN 3646-001. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-This page deliberately left blankCopyright European Committee for
44、Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-This page deliberately left blankCopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking
45、 permitted without license from IHS-,-,-BSI is the independent national body responsible for preparing British Standards and other standards-related publications, information and services. It presents the UK view on standards in Europe and at the international level. BSI is incorporated by Royal Cha
46、rter. British Standards and other standardisation products are published by BSI Standards Limited.British Standards Institution (BSI)raising standards worldwideBSI389 Chiswick High Road London W4 4AL UKTel +44 (0)20 8996 9001Fax +44 (0)20 8996 Standards and PASs are periodically updated by amendmen
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