1、BRITISH STANDARDBS EN 3646-006:2006Aerospace series Connectors, electrical, circular, bayonet coupling, operating temperature 175 C or 200 C continuous Part 006: Receptacle, hermetic, jam-nut mounting Product standardThe European Standard EN 3646-006:2006 has the status of a British StandardICS 49.0
2、60g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 3646-006:2006This British Standard was published under the authority of the Standards Policy
3、 and Strategy Committee on 29 September 2006 BSI 2006ISBN 0 580 49191 9National forewordThis British Standard was published by BSI. It is the UK implementation of EN 3646-006:2006. The UK participation in its preparation was entrusted by Technical Committee ACE/6, Aerospace avionic electrical and fi
4、bre 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 publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct applicatio
5、n.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments issued since publicationAmd. No. Date CommentsEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3646-006 May 2006 ICS 49.060 English Version Aerospace series - Connectors, electrical, circular, bayonet c
6、oupling, operating temperature 175 C or 200 C continuous - Part 006: Receptacle, hermetic, jam-nut mounting - Product standard Srie arospatiale - Connecteurs lectriques circulaires accouplement par baonnettes, temprature dutilisation 175 C ou 200 C continu - Partie 006 : Embase hermtique fixation pa
7、r crou - Norme de produit Luft- und Raumfahrt - Elektrische Rundsteckverbinder mit Bajonettkupplung, Betriebstemperatur 175 C oder 200 C konstant - Teil 006: Hermetischer fester Steckverbinder mit Mutternbefestigung - Produktnorm This European Standard was approved by CEN on 3 February 2006. CEN mem
8、bers 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 standards may be obtained on applicat
9、ion 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 notified to the Central Secretariat has the
10、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, Netherlands, Norway, Poland, Portugal, Romania,
11、 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 any form and by any means reserved wo
12、rldwide for CEN national Members. Ref. No. EN 3646-006:2006: EEN 3646-006:2006 (E) 2 Contents Page Foreword 3 1 Scope .4 2 Normative references .4 3 Terms and definitions.4 4 Required characteristics 4 5 Designation .8 6 Marking 8 7 Technical specification.8 EN 3646-006:2006 (E) 3 Foreword This Euro
13、pean Standard (EN 3646-006:2006) has been prepared by the European Association of Aerospace Manufacturers - Standardization (AECMA-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 t
14、he Official Services of the member countries of AECMA, 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 endorsement, at the latest by November 2006, and conflicting national standards shall be
15、withdrawn at the latest by November 2006. 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 identifying any or all such patent rights. According to the CEN/CENELEC Internal Regula
16、tions, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Nor
17、way, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 3646-006:2006 (E) 4 1 Scope This standard defines the characteristics of hermetic jam-nut mounted receptacles in the family of bayonet coupling circular connectors, intended for use in an operat
18、ing temperature range of 65 C to 175 C or 200 C continuous. It applies to models defined in Table 4. For plugs and protective covers see EN 3646-008 and EN 3646-009 respectively. 2 Normative references The following referenced documents are indispensable for the application of this document. For dat
19、ed references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 3161, Aerospace UNJ threads General requirements and limit dimensions. EN 3646-001, Aerospace series Connectors, electrical, circular, bayonet
20、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 3646-008
21、, Aerospace series Connectors, 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: Protecti
22、ve cover for receptacle Product standard. 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 are in millimetres, they apply after surfa
23、ce treatment. Interface mating dimensions, see EN 3646-001. 1) Published as AECMA Prestandard at the date of publication of this standard. EN 3646-006:2006 (E) 5 Key 1 Three equally spaced holes diameter 1 min. for locking wire (see option detail P) 2 Polarizing strip optional colour 3 0,13 max. to
24、end of the flat Figure 1 Hermetic jam-nut mounted receptacle EN 3646-006:2006 (E) 6 Table 1 Round flange receptacle with nut fitting L M N S T U X Y Mass Thread a g Housing size max. min. 0 0,25 max. 0,5 UNJEF-2A max. max. 08 19,48 15,34 13,45 0,5625-24 23,30 20 10 22,66 18,52 16,64 0,6875-24 26,60
25、26 12 27,41 23,25 20,78 0,8750-20 31,35 35 14 30,61 26,45 23,93 1,0000-20 34,65 46 16 33,76 29,62 27,08 1,1250-18 37,70 51 18 36,96 32,80 30,25 18,34 2,40 4,75 1,57 1,2500-18 40,90 63 20 40,11 37,55 33,43 6,35 1,3750-18 45,65 86 22 43,31 40,75 36,60 23,12 1,57 1,5000-18 48,85 100 24 46,46 43,92 39,7
26、8 23,95 3,20 5,56 1,57 1,6250-18 52,00 108 aISO 3161 4.2 Tightening torque of attachment nut See Table 2. Table 2 Housing size Torque N.m 10 % 08 710 1012 12 14 1516 1818 22 20 2522 2724 29 4.3 Panel cut-out Recommended panel cut-out dimensions: see Figure 2 and Table 3. Dimensions and tolerances ar
27、e in millimetres. EN 3646-006:2006 (E) 7 Figure 2 Table 3 A D E Housingsize + 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 38,22 53 36,62 24 41,40 57 39,80 4.4 Material and surface treatment See
28、Table 4. 4.5 Main general characteristics See EN 3646-002. 4.6 Possible combinations of plugs and receptacles See EN 3646-002. EN 3646-006:2006 (E) 8 5 Designation EXAMPLE Description block CONNECTOR, ELECTRICAL, RECEPTACLE Identity block EN3646Y71006MN Number of this basic standard Model (see Table
29、 4) Hermetic jam-nut mounted receptacle (see EN 3646-002) Housing size and contact arrangement (see EN 3646-002) Type of contact M = male 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 M
30、odel Description Y Hermetic receptacle with housing (shell) in passivated stainless steel, solder contacts Maximum operating temperature 200 C continuous 6 Marking Unless there are other specific contractual requirements, the marking shall include. 6.1 Marking on the product the manufacturers part n
31、umber corresponding to the identity block as defined in Clause 5; the date of manufacture (year, week); the manufacturers name or trade mark. 6.2 Marking on the individual packaging the identity block as defined in Clause 5; the corresponding manufacturers part number; the date of manufacture (year,
32、 week); the manufacturers name or trade mark. 7 Technical specification See EN 3646-001. blankBS EN 3646-006:2006BSI389 Chiswick High RoadLondonW4 4ALBSI British Standards InstitutionBSI is the independent national body responsible for preparing British Standards. It presents the UK view on standard
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