1、BRITISH STANDARDBS EN 3646-008:2006Aerospace series Connectors, electrical, circular, bayonet coupling, operating temperature 175 C or 200 C continuous Part 008: Plug Product standardThe European Standard EN 3646-008:2006 has the status of a British StandardICS 49.060g49g50g3g38g50g51g60g44g49g42g3g
2、58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 3646-008:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 Sept
3、ember 2006 BSI 2006ISBN 0 580 49193 5National forewordThis British Standard was published by BSI. It is the UK implementation of EN 3646-008:2006. The UK participation in its preparation was entrusted by Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology, to Subcommit
4、tee ACE/6/-/3, Aerospace Connectors.A list of organizations represented on ACE/6/-/3 can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standa
5、rd cannot confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3646-008 May 2006 ICS 49.060 English Version Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175
6、 C or 200 C continuous - Part 008: Plug - Product standard Srie arospatiale - Connecteurs lectriques circulaires accouplement par baonnettes, temprature dutilisation 175 C ou 200 C continu - Partie 008 : Fiche - Norme de produit Luft- und Raumfahrt - Elektrische Rundsteckverbinder mit Bajonettkupplu
7、ng, Betriebstemperatur 175 C oder 200 C konstant - Teil 008: Frier Steckverbinder - Produktnorm This European Standard was approved by CEN on 3 February 2006. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard th
8、e 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 CEN member. This European Standard exists in three official versions (English, French, German
9、). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified 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, Denma
10、rk, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISAT
11、ION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3646-008:2006: EEN 3646-008:2006 (E) 2 Contents Page Foreword 3 1 Scope .4 2 Normative r
12、eferences .4 3 Terms and definitions.4 4 Required characteristics 5 5 Designation .6 6 Marking 7 7 Technical specification.7 EN 3646-008:2006 (E) 3 Foreword This European Standard (EN 3646-008:2006) has been prepared by the European Association of Aerospace Manufacturers - Standardization (AECMA-STA
13、N). 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 AECMA, prior to its presentation to CEN. This European Standard shall be given the sta
14、tus of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2006, and conflicting national standards shall be withdrawn at the latest by November 2006. Attention is drawn to the possibility that some of the elements of this document may be the
15、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: Austria, Belgium
16、, 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 3646-008:2006 (E) 4 1 Scope
17、This standard defines the characteristics of plugs in 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 2. For contact, filler plugs and rear accessories associated with t
18、his plug see EN 3646-002. For receptacles and protective covers see EN 3646-003 to EN 3646-007, EN 3646-010 and EN 3646-011 respectively. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited app
19、lies. For undated references, the 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,
20、 bayonet coupling, operating temperature 175 C or 200 C continuous Part 001: Technical specification.1)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
21、 3646-003, Aerospace series Connectors, electrical, circular, bayonet coupling, operating temperature 175 C or 200 C continuous Part 003: Receptacle, square flange mounting Product standard. EN 3646-004, Aerospace series Connectors, electrical, circular, bayonet coupling, operating temperature 175 C
22、 or 200 C continuous Part 004: Receptacle, jam-nut mounting Product standard. EN 3646-005, Aerospace series Connectors, electrical, circular, bayonet coupling, operating temperature 175 C or 200 C continuous Part 005: Receptacle, hermetic, square flange mounting Product standard. EN 3646-006, Aerosp
23、ace series Connectors, electrical, circular, bayonet coupling, operating temperature 175 C or 200 C continuous Part 006: Receptacle, hermetic, jam-nut mounting Product standard. EN 3646-007, Aerospace series Connectors, electrical, circular, bayonet coupling, operating temperature 175 C or 200 C con
24、tinuous Part 007: Receptacle, hermetic, round flange, welding or brazing mounting Product standard. EN 3646-010, Aerospace series Connectors, electrical, circular, bayonet coupling, operating temperature 175 C or 200 C continuous Part 010: Protective cover for plug Product standard. EN 3646-011, Aer
25、ospace series Connectors, electrical, circular, bayonet coupling, operating temperature 175 C or 200 C continuous Part 011: Dummy receptacle Product standard. 3 Terms and definitions For the purposes of this standard, the terms and definitions given in EN 3646-001 apply. 1) Published as AECMA Presta
26、ndard at the date of publication of this standard. EN 3646-008:2006 (E) 5 4 Required characteristics 4.1 Dimensions and mass See Figure 1 and Table 1. Dimensions and tolerances are in millimetres, they apply after surface treatment. Interface and rear mating dimensions, see EN 3646-001. Key 1 Accord
27、ing to variant Figure 1 Table 1 Mass a H W g Housing size max. max. max. 08 18,86 9 10 23,52 13 12 26,48 19 14 30,05 23 16 33,15 28 18 35,33 25,50 31 20 38,89 39 22 42,06 45 24 45,14 27,00 55 aMass without accessory and without contacts EN 3646-008:2006 (E) 6 4.2 Material and surface treatment See T
28、able 2. 4.3 Main general characteristics See EN 3646-002. 4.4 Possible combinations of plugs and receptacles See EN 3646-002. 5 Designation EXAMPLE Description block PLUG, ELECTRICAL, CONNECTOR Identity block EN3646A61006MN Number of the basic standard Model (see Table 2) Plug (see EN 3646-002) Hous
29、ing size and contacts arrangement (see EN 3646-002) Type of contact (see Table 3) Polarization (see Table 3) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. Table 2 Connector models Model Description A Sealed plug with housing (shell) in black
30、anodized aluminium alloy Crimp contacts With three teeth at the rear of the connector Maximum operating temperature 200 C continuous RS Sealed plug with housing (shell) in nickel-plated aluminium alloy Crimped contacts Plug with grounding-spring-system screening ring With three teeth at the rear of
31、the connector Maximum operating temperature 200 C continuous WS Sealed plug with housing (shell) in olive green cadmium alloy conductive finish 500 h resistance to salt mist Crimp contacts With grounding-spring-system screening ring With teeth over the entire periphery at the rear of the connector M
32、aximum operating temperature 175 C continuous EN 3646-008:2006 (E) 7 Table 3 Types of contacts 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-xx
33、x2018 b Male A M C Female B F DaSee EN 3155-002. bOnly affects size 20 contact arrangements 6 Marking Unless there are other specific contractual requirements, the marking shall include. 6.1 Marking on the product the manufacturers part number corresponding to the identity block as defined in Clause
34、 5, except for the 13thor 14thcharacter which shall correspond to Table 4; the date of manufacture (year, week); the manufacturers name or trade mark. Table 4 13thor 14thcharacter of the identity block for A, M, C a M for B, F, D aF aSee Table 3. 6.2 Marking on the individual packaging the EN refere
35、nce corresponding to the purchasing order; the manufacturers part number corresponding to the identity block as defined in Clause 5, except for the 13thor 14thcharacter which shall correspond to Table 4; the date of manufacture (year, week); the manufacturers name or trade mark. 7 Technical specific
36、ation See EN 3646-001. BS EN 3646-008:2006BSI389 Chiswick High RoadLondonW4 4ALBSI 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
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