1、BSI Standards PublicationBS EN 4644-131:2015Aerospace series Connector,electrical and optical,r e c t a n g u l a r , m o d u l a r ,r e c t a n g u l a r i n s e r t s , o p e r a t i n gtemperature 175 C (or 125 C)continuousPart 131: Size 3 plug for rack and panelapplications, class C and D Produc
2、tstandardBS EN 4644-131:2015 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 4644-131:2015.It supersedes BS EN 4644-131:2011 which is withdrawn.The UK participation in its preparation was entrusted to TechnicalCommittee ACE/6, Aerospace avionic electrical and fi
3、bre optictechnology.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards Institution 2015.Publis
4、hed by BSI Standards Limited 2015ISBN 978 0 580 89861 7ICS 49.060; 49.090Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 January 2016.Amendments/corrigenda issu
5、ed since publicationDate T e x t a f f e c t e dBS EN 4644-131:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 4644-131 December 2015 ICS 49.060; 49.090 Supersedes EN 4644-131:2011English Version Aerospace series - Connector, electrical and optical, rectangular, modular, rectangular inserts
6、, operating temperature 175 C (or 125 C) continuous - Part 131: Size 3 plug for rack and panel applications, class C and D - Product standard Srie arospatiale - Connecteur, lectrique et optique, rectangulaire, modulaire, inserts rectangulaires, temprature de fonctionnement 175 C (ou 125 C) continu -
7、 Partie 131 : Fiche, taille 3, pour applications rackables, classes C et D - Norme de produit Luft- und Raumfahrt - Elektrische und optische Rechtecksteckverbinder, modular, rechteckige Kontakteinstze, Dauerbetriebstemperatur 175 C (oder 125 C) konstant - Teil 131: Freier Steckverbinder, Gre 3, fr E
8、inschubanwendungen, Klasse C und D - Produktnorm This European Standard was approved by CEN on 30 June 2015. 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 altera
9、tion. 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 European Standard exists in three official versions (English, French, German). A version in any other language made
10、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 are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia
11、, 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 andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARD
12、IZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 4644-131:2015 EBS EN 4644-131:2015EN 4644-1
13、31:2015 (E) 2 Contents Page European foreword 3 1 Scope 4 2 Normative references 4 3 Terms and definitions . 4 4 Required characteristics 5 5 Designation . 7 6 Marking . 7 7 Technical specification . 7 BS EN 4644-131:2015EN 4644-131:2015 (E) 3 European foreword This document (EN 4644-131:2015) has b
14、een 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 Association, this European Standard has received the approval of the National Associations and the Official Services of
15、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 endorsement, at the latest by June 2016, and conflicting national standards shall be withdrawn at the latest by Jun
16、e 2016. 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. This document supersedes EN 4644-131:2011. According to the CEN-CENELEC Intern
17、al Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ire
18、land, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 4644-131:2015EN 4644-131:2015 (E) 4 1 Scope This European Standard specifies the size 3 plug for rack and panel appl
19、ications used in the family of modular rectangular electrical and optical connector with rectangular inserts. The receptacle corresponding to this plug is defined in EN 4644-133. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are
20、indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 4644-001, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular insert
21、s, operating temperature 175 C (or 125 C) continuous Part 001: Technical specification EN 4644-002, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 C (or 125 C) continuous Part 002: Specification of performance and contact arra
22、ngements EN 4644-133, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 C (or 125 C) continuous Part 133: Size 3 receptacle for rack and panel application Product standard 3 Terms and definitions For the purposes of this document
23、, the terms and definitions given in EN 4644-001 apply. BS EN 4644-131:2015EN 4644-131:2015 (E) 5 4 Required characteristics 4.1 Dimensions See Figure 1 and Figure 2. Key 1 See EN 4644-001 NOTE Ap, Bp, Cp axis, see EN 4644-001. Figure 1 BS EN 4644-131:2015EN 4644-131:2015 (E) 6 Key 1 2 self-locking
24、thread, depth 6 min. (see housing type in Clause 5 for more details) 2 2 self-locking thread, depth 6 min. (optional) (see housing type in Clause 5 for more details) NOTE Ap, Bp, Cp axis, see EN 4644-001. Figure 2 4.2 Mass 40 g max. BS EN 4644-131:2015EN 4644-131:2015 (E) 7 5 Designation EXAMPLE Des
25、cription block ELECTRICAL CONNECTOR, SIZE 3 PLUG Identity block EN4644-131CM000 Number of this standard Shell class (See EN 4644-002) Housing type: (see Figure 2) M: self-locking thread M3 0,5. U: self-locking thread 4-40 UNC. Polarization code: 999: shell delivered with no polarizing hardware. 000:
26、 shell delivered with polarizing hardware unassembled. Others codes: shell delivered with polarizing hardware assembled (see EN 4644-002). 6 Marking Housing identification marking, as specified in Clause 5. In addition, marking shall show: date of manufacture (year-week); manufacturer name or tradem
27、ark. 7 Technical specification See EN 4644-001. This page deliberately left blankThis page deliberately left blankBSI is the national body responsible for preparing British Standards and other standards-related publications, information and services.BSI is incorporated by Royal Charter. British Stan
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