1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM prEN 4644-026 Edition P 1 August 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 Descriptors:
2、 ENGLISH VERSION Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 C (or 125 C) continuous Part 026: Receptacle size 2 with ground block, class B and F Product standard Srie arospatiale Connecteur, lectrique et optique, rectangul
3、aire, modulaire, inserts rectangulaires, temprature de fonctionnement 175 C (ou 125 C) continu Partie 026 : Embase, taille 2 avec bloc de masse classes B et F Norme de produit Luft- und Raumfahrt Elektrische und optische Rechtecksteckverbinder, modular, rechteckige Kontakteinstze, Dauerbetriebstempe
4、ratur 175 C (oder 125 C) konstant Teil 026: Fester Steckverbinder, Gre 2, mit Erdungseinrichtung, Klassen B und F Produktnorm This “Aerospace Series“ Prestandard has been drawn up under the responsibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Standardization). It
5、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 Prestandard, the technical content shall not be changed to an extent that interchangeability is affe
6、cted, 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 (prEN) to CEN (European Committee for Standardization) for formal vote and transformation to full Eur
7、opean 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 the EN. Edition approved for publication 1st August 2014 Comments should be sent within six mont
8、hs after the date of publication to ASD-STAN Electrical Domain Copyright 2014 by ASD-STAN prEN 4644-026:2014 (E) 2 Contents Page Foreword 2 1 Scope 3 2 Normative references 3 3 Terms and definitions . 3 4 Required characteristics . 4 5 Designation 7 Foreword This standard was reviewed by the Domain
9、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 General Process Manual, this standard has received approval for Publication. prEN 4644-026:2014 (E) 3 1 Scope This standard specifies the size 2 r
10、eceptacle for disconnect applications used in the family of modular rectangular electrical and optical connector with rectangular inserts. The plug corresponding to this receptacle is defined in EN 4644-021 or EN 4644-022 or EN 4644-023. 2 Normative references The following documents, in whole or in
11、 part, are normatively referenced in this document and are 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, elect
12、rical and optical, rectangular, modular, rectangular inserts 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) continuou
13、s Part 002: Specification of performance and contact arrangements EN 4644-021, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 C (or 125 C) continuous Part 021: Plug, size 2, without mounting holes, class A, C and E Product sta
14、ndard 1) EN 4644-022, Aerospace series Connector, electrical and optical, rectangular, modular, rectangular inserts, operating temperature 175 C (or 125 C) continuous Part 022: Plug, size 2, with mounting holes, class A, C and E Product standard 1) EN 4644-023, Aerospace series Connector, electrical
15、 and optical, rectangular, modular, rectangular inserts, operating temperature 175 C (or 125 C) continuous Part 023: Plug, size 2, with ground block, class B and F Product standard 1) 3 Terms and definitions For the purposes of this standard, the terms and definitions given in EN 4644-001 apply. 1)
16、Published as ASD-STAN Prestandard at the date of publication of this standard. http:/www.asd-stan.org/ prEN 4644-026:2014 (E) 4 4 Required characteristics 4.1 Dimensions and recommended panel cut-out See Figure 1 to Figure 3. Key 1 See EN 4644-001. 2 29,70 axis 3 Four self-locking 6-32 UNC threads N
17、OTE Ar, Br, Cr axis, see EN 4644-001. Figure 1 prEN 4644-026:2014 (E) 5 NOTE Ar axis, see EN 4644-001. Figure 2 prEN 4644-026:2014 (E) 6 Key 1 6-32 UNC four screws head maximum diameter: 7,5 Figure 3 Panel cut-out 4.2 Mass 80 g max. prEN 4644-026:2014 (E) 7 5 Designation EXAMPLE Description block ELECTRICAL CONNECTOR SIZE 2, RECEPTACLE Identity block EN 4644-026BAX Number of this standard Shell class (see EN 4644-002) Housing type (see Figures 1 and 2) B: with no mounting holes A: with 4 6-32 UNC threaded holes Polarization code (see EN 4644-002)
