1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58high contact density, scoop-proof with bayonet coupling, operating temperatures p65 C to 175 C or 2
2、00 C continuous Part 003: Square flange receptacle Product standardThe European Standard EN 3372-003:2007 has the status of a British StandardICS 49.060Aerospace series Connectors, electrical, circular, medium and BRITISH STANDARDBS EN 3372-003:2007BS EN 3372-003:2007This British Standard was publis
3、hed under the authority of the Standards Policy and Strategy Committee on 31 August 2007 BSI 2007ISBN 978 0 580 56800 8Amendments issued since publicationAmd. No. Date Commentscontract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from l
4、egal obligations. National forewordThis British Standard is the UK implementation of EN 3372-003:2007.The UK participation in its preparation was entrusted by Technical Committee ACE/6, Aerospace avionic electrical and fibre optic technology, to Panel ACE/6/-/3, Aerospace Connectors.A list of organi
5、zations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 3372-003 July 2007 ICS 49.060 English Version Aerospace series - Connectors, electrica
6、l, circular, medium and high contact density, scoop-proof with bayonet coupling, operating temperatures - 65 C to 175 C or 200 C continuous -Part 003: Square flange receptacle - Product standard Srie arospatiale - Connecteurs lectriques circulaires scoop-proof accouplement par baonnettes, temprature
7、 dutilisation - 65 C 175 C ou 200 C continu - Partie 003 : Embase fixation par collerette carre - Norme de produitLuft- und Raumfahrt - Elektrische Rundsteckverbinder, kontaktgeschtzt, Bajonettkupplung, Betriebstemperatur - 65 C bis 175 C oder 200 C konstant - Teil 003: Fester Steckverbinder mit qua
8、dratischem Montageflansch - Produktnorm This European Standard was approved by CEN on 24 June 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-
9、to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre 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 un
10、der the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece
11、, 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 NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management
12、 Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 3372-003:2007: E2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Terms and definitions .4 4 Required characteristics.5
13、5 Designation 7 6 Marking .8 7 Technical specification .8 EN 3372-003:20073 Foreword This document (EN 3372-003:2007) 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 th
14、is Association, this Standard has re-ceived 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
15、endorsement, at the latest by January 2008, and conflicting national standards shall be withdrawn at the latest by January 2008. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria,
16、Belgium, Bulgaria, Cyprus, Czech Repub-lic, 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 3372-003:2
17、0074 1 Scope This standard specifies the characteristics of square flange mounted receptacles in the family of circular elec-trical connectors coupled by bayonet ring. It applies to class defined in Table 3. For contacts, filler plugs and rear accessories associated with this receptacle, see EN 3372
18、-002. For plugs and protective covers, see EN 3372-008 and EN 3372-006 respectively. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated refer-ences, only the edition cited applies. For undated references, the latest edition of
19、the referenced document (including any amendments) applies. EN 3372-001, Aerospace series Connectors, electrical, circular, medium and high contact density, scoop-proof with bayonet coupling, operating temperatures 65 C to 175 C or 200 C continuous Part 001: Technical specification EN 3372-002, Aero
20、space series Connectors, electrical, circular, medium and high contact density, scoop-proof with bayonet coupling, operating temperatures 65 C to 175 C or 200 C continuous Part 002: Specification of performance and contact arrangements EN 3372-006, Aerospace series Connectors, electrical, circular,
21、medium and high contact density, scoop-proof with bayonet coupling, operating temperatures 65 C to 175 C or 200 C continuous Part 006: Protective cover for receptacle Product standard EN 3372-008, Aerospace series Connectors, electrical, circular, medium and high contact density, scoop-proof with ba
22、yonet coupling, operating temperatures 65 C to 175 C or 200 C continuous Part 008: Free plug with grounding spring Product standardEN 3155-002, Aerospace series Electrical contacts used in elements of connection Part 002: List and utilization of contacts 3 Terms and definitions For the purposes of t
23、his standard, the terms and definitions given in EN 3372-001 apply. EN 3372-003:20075 4 Required characteristics 4.1 Dimensions, mass See Figure 1 and Table 1. Dimensions apply after surface treatment Dimensions in millimetres Figure 1 Receptacle Table 1 Dimensions and mass b1d1d5E l1Massag Housings
24、ize mm mm mm mm mm Pin Socket 0,4 0,13 max. 0,1 013,0+max. max. 08 20,6 27,2 15,1 9,0 11,0 10 23,8 32,0 18,3 9,0 14,0 12 26,2 35,2 20,6 13,0 17,0 14 28,6 38,4 23,0 18,0 30,0 16 31,0 41,5 24,6 21,0 34,0 18 33,3 44,7 27,0 16,05 27,0 43,0 20 36,5 47,9 29,4 32,0 52,0 22 39,7 3,05 51,1 31,8 42,0 65,0 24
25、42,9 3,73 55,8 34,9 15,29 48,0 90,0 aMass with contacts and without accessories. EN 3372-003:20076 4.2 Panel cut-out and mounting of connectors See Figure 2 and Table 2 for panel cut-out and mounting of connectors. Dimensions in millimetres aDmin. value is calculated as follows: D connector one + D
26、connector two (see Table 2 for value D). bBack panel mounting cFront panel mounting Figure 2 Panel cut-out Table 2 Cut-out dimensions Dimensions in millimetres A A1R L D Housing size 0,1 0,1 0,2 0,2 min. 08 14,0 12,7 15,1 28,0 10 17,0 16,0 18,3 31,0 12 22,0 19,0 20,6 36,0 14 25,0 22,2 23,0 41,0 16 2
27、8,0 25,5 24,6 43,0 18 31,0 28,5 27,0 46,0 20 34,5 31,7 29,4 53,0 22 37,5 35,0 31,8 3,5 58,0 24 41,0 38,0 34,9 4,0 61,0 EN 3372-003:20077 4.3 Material, surface treatment See Table 3. 4.4 Main general characteristics According to EN 3372-002. 4.5 Possible combinations of plugs and receptacles Accordin
28、g to EN 3372-002. 5 Designation EXAMPLE Description block Identity block ELECTRICAL CONNECTOR, RECEPTACLE EN 3372 W 0 18N5 M N Number of this standard Class (see Table 3) Square-flange mounted receptacle (see EN 3372-002) Housing size and contact arrangement (see EN 3372-002) Type of contact (see Ta
29、ble 4) Polarisation (see EN 3372-002) NOTE If necessary, the code I9005 shall be placed between the description block and the identity block. Table 3 Connector class Class Description W Cadmium-plated aluminium alloy, olive drab 500 h salt spray Plug with grounding spring Crimp, removable contacts M
30、aximum operating temperature 175 C continuous F Nickel-plated aluminium alloy 48 h salt spray Plug with grounding spring Crimp, removable contacts Maximum operating temperature 200 C continuous EN 3372-003:20078 Table 4 Types of contacts and delivery Contacts Delivered without contactDelivered with
31、contacts with standard barrelsaMale A M Female B F aSee EN 3155-002. 6 Marking Unless there are other specific contractual requirements, the marking shall include: the identity block as defined in Clause 5; the date of manufacture (year, week); the manufacturers name or trade mark. 7 Technical speci
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