1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM prEN 4644-141 Edition P 2 September 2014 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATION Rue Montoyer 10 - 1000 Brussels - Tel. 32 2 775 8126 - Fax. 32 2 775 8131 - www.asd-stan.org ICS: 49.060; 49.090 Supersede
2、s edition P 1 of September 2010 and will supersede EN 4644-141:2011 Descriptors: ENGLISH VERSION Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 C (or 125 C) continuous Part 141: Size 4 plug for rack and panel applications, cla
3、ss C and D Product standard Srie arospatiale Connecteur, lectrique et optique, rectangulaire, modulaire, inserts rectangulaires, temprature de fonctionnement 175 C (ou 125 C) continu Partie 141 : Fiche, taille 4 pour applications rackables, classes C et D Norme de produit Luft- und Raumfahrt Elektri
4、sche und optische Rechtecksteckverbinder, modular, rechteckige Kontakteinstze, Dauerbetriebstemperatur 175 C (oder 125 C) konstant Teil 141: Freier Steckverbinder, Gre 4, fr Einschubanwendungen, Klassen C und D Produktnorm This “Aerospace Series“ Prestandard has been drawn up under the responsibilit
5、y of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Standardization). It is published for the needs of the European Aerospace Industry. It has been technically approved by the experts of the concerned Domain following member comments. Subsequent to the publication of this Pre
6、standard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and review by users and formal agreement of ASD-STAN, it will be submitted as a draft European Standard (prE
7、N) to CEN (European Committee for Standardization) for formal vote and transformation to full European Standard (EN). The CEN national members have then to implement the EN at national level by giving the EN the status of a national standard and by withdrawing any national standards conflicting with
8、 the EN. Edition approved for publication 1st September 2014 Comments should be sent within six months after the date of publication to ASD-STAN Electrical Domain Copyright 2014 by ASD-STAN prEN 4644-141:2014 (E) 2 Contents Page Foreword 2 1 Scope 3 2 Normative references 3 3 Terms and definitions .
9、 3 4 Required characteristics . 3 5 Designation 5 6 Marking . 5 7 Technical specification . 5 Foreword This standard was reviewed by the Domain Technical Coordinator of ASD-STANs Electrical Domain. After inquiries and votes carried out in accordance with the rules of ASD-STAN defined in ASD-STANs Ge
10、neral Process Manual, this standard has received approval for Publication. prEN 4644-141:2014 (E) 3 1 Scope This standard specifies the size 4 plug for rack and panel applications used in the family of modular rectangular electrical and optical connector with rectangular inserts. The receptacle corr
11、esponding to this plug is defined in EN 4644-142. This size 4 plug connector can also be mated with two size 2 receptacle connectors. 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
12、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 inserts operating temperature 175 C (or 125 C) cont
13、inuous 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 arrangements EN 4644-142, Aerospace series Connecto
14、r, electrical and optical, rectangular, modular, rectangular inserts operating temperature 175 C (or 125 C) continuous Part 142: Size 4 receptacle for rack and panel applications, class C and D Product standard 3 Terms and definitions For the purposes of this document, the terms and definitions give
15、n in EN 4644-001 apply. 4 Required characteristics 4.1 Dimensions See Figure 1. prEN 4644-141:2014 (E) 4 Key 1 3 x self-locking thread depth 6 min (see housing type in Clause designation for more details) 2 See EN 4644-001. NOTE Ap, Bp, Cp axis, see EN 4644-001. Figure 1 prEN 4644-141:2014 (E) 5 4.2
16、 Mass 50 g max. 5 Designation EXAMPLE Description block ELECTRICAL CONNECTOR, SIZE 4 PLUG Identity block EN4644-141CM000 Number of this standard Shell class (See EN 4644-002) Housing type: (see Figure 1) M: self-locking thread M3 0,5 U: self-locking thread 4-40 UNC Polarization code: (see EN 4644-00
17、2) Plug connector could be delivered with polarizing keys for rack and panel applications use or with 2 locking systems for disconnect applications use (see EN 4644-002) 999: shell delivered with no polarizing key and no locking hardware 000: shell delivered with polarizing key 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 trademark. 7 Technical specification See EN 4644-001.
