SIST EN 4165-020:2009
(Main)Aerospace series - Connectors, electrical, rectangular, modular - Operating temperature 175 °C continuous - Part 020: Coupling system keyway for receptacle - Product standard
Aerospace series - Connectors, electrical, rectangular, modular - Operating temperature 175 °C continuous - Part 020: Coupling system keyway for receptacle - Product standard
This standard defines the coupling system keyway for receptacle used in the family of rectangular connectors.
The connector receptacle corresponding to those coupling system are defined in EN 4165-004, EN 4165-005, EN 4165-011 and EN 4165-012.
Luft- und Raumfahrt - Elektrischer Rechtecksteckverbinder in modularer Bauweise - Betriebstemperatur 175 °C konstant - Teil 020: Kodierungssystem für feste Steckverbinder - Produktnorm
Diese Norm legt das Kodierungssystem für feste Steckverbinder fest, die in der Familie der Rechtecksteck¬verbinder verwendet werden.
Die diesem Kodierungssystem entsprechenden festen Steckverbinder sind in EN 4165 004, EN 4165 005, EN 4165 011 und EN 4165 012 definiert.
Série aérospatiale - Connecteurs électriques modulaires - Températures d'utilisation 175°C continu - Partie 020 : Système de détrompage pour embases - Norme de produit
Aeronavtika - Konektorji, električni, pravokotni, modularni - Stalna delovna temperatura 175 °C - 020. del: Kodirani utor za fiksno vtično povezavo - Standard za proizvod
General Information
- Status
- Published
- Publication Date
- 12-Mar-2009
- Technical Committee
- I13 - Imaginarni 13
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 08-Jan-2009
- Due Date
- 15-Mar-2009
- Completion Date
- 13-Mar-2009
Overview
EN 4165-020:2007 is a CEN product standard in the EN 4165 aerospace series that defines the coupling system keyway for receptacles used with rectangular, modular electrical connectors rated for an operating temperature of 175 °C continuous. It specifies the keying arrangement and identification practice for receptacle coupling systems within the EN 4165 family, enabling correct mating and mechanical coding of modular connector assemblies.
Key topics and requirements
- Scope and purpose: Specifies the coupling system keyway for receptacles in the EN 4165 rectangular modular connector family (ensures coded coupling to prevent mis-mating).
- Operating temperature: Part of the EN 4165 series for connectors rated to 175 °C continuous.
- Dimensions and drawings: Required dimensions are given in millimetres (see Figure 1 and Figure 2 in the standard).
- Optional features: Provision for an optional sealing nut design on the receptacle coupling system.
- Identification / coding: Color-coded nuts and identification codes are defined (see Figure 2), providing a simple visual coding method for coupling keys. The standard shows color/name-to-code mappings for nut identification.
- Designation format: Example designation approach is given (for example: EN4165R01, where “R” indicates receptacle).
- Referenced technical specifications: Details for testing, material, general connector requirements and terms are referenced to EN 4165-001 and related EN 4165 product standards.
Applications and who uses it
- Aerospace electrical system designers selecting modular rectangular connectors for high-temperature environments.
- Connector manufacturers and component suppliers implementing standardized keyways and color-coding for receptacles.
- System integrators and harness manufacturers who require coded mating to prevent installation errors and ensure interchangeability.
- Quality, procurement and maintenance teams verifying part identification, compatibility and compliance with EN 4165 connector families.
Practical benefits include reduced mis-mating risk, consistent part identification, and interoperability across EN 4165-based connector products used in aircraft and aerospace equipment.
Related standards
- EN 4165-001 - Technical specification for the EN 4165 series (referenced for technical requirements).
- EN 4165-004, EN 4165-005 - Stackable mounting receptacle product standards (series 2 & 3).
- EN 4165-011, EN 4165-012 - Flange mounting receptacle product standards (series 2 & 3).
- EN 2424 - Marking of aerospace products (normative reference).
Keywords: EN 4165-020:2007, coupling system keyway, rectangular modular connectors, aerospace connectors, 175 °C, receptacle keying, EN 4165 family, connector coding.
Frequently Asked Questions
SIST EN 4165-020:2009 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Aerospace series - Connectors, electrical, rectangular, modular - Operating temperature 175 °C continuous - Part 020: Coupling system keyway for receptacle - Product standard". This standard covers: This standard defines the coupling system keyway for receptacle used in the family of rectangular connectors. The connector receptacle corresponding to those coupling system are defined in EN 4165-004, EN 4165-005, EN 4165-011 and EN 4165-012.
This standard defines the coupling system keyway for receptacle used in the family of rectangular connectors. The connector receptacle corresponding to those coupling system are defined in EN 4165-004, EN 4165-005, EN 4165-011 and EN 4165-012.
SIST EN 4165-020:2009 is classified under the following ICS (International Classification for Standards) categories: 49.060 - Aerospace electric equipment and systems. The ICS classification helps identify the subject area and facilitates finding related standards.
SIST EN 4165-020:2009 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Luft- und Raumfahrt - Elektrischer Rechtecksteckverbinder in modularer Bauweise - Betriebstemperatur 175 °C konstant - Teil 020: Kodierungssystem für feste Steckverbinder - ProduktnormSérie aérospatiale - Connecteurs électriques modulaires - Températures d'utilisation 175°C continu - Partie 020 : Système de détrompage pour embases - Norme de produitAerospace series - Connectors, electrical, rectangular, modular - Operating temperature 175 °C continuous - Part 020: Coupling system keyway for receptacle - Product standard49.060Aerospace electric equipment and systemsICS:Ta slovenski standard je istoveten z:EN 4165-020:2007SIST EN 4165-020:2009en,de01-april-2009SIST EN 4165-020:2009SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 4165-020
April 2007 ICS 49.060 English Version
Aerospace series - Connectors, electrical, rectangular, modular -Operating temperature 175 °C continuous - Part 020: Coupling system keyway for receptacle - Product standard
Série aérospatiale - Connecteurs électriques modulaires - Températures d'utilisation 175 °C continu - Partie 020 : Système de détrompage pour embases - Norme de produit Luft- und Raumfahrt - Elektrischer Rechtecksteckverbinder in modularer Bauweise - Betriebstemperatur 175 °C konstant - Teil 020: Kodierungssystem für feste Steckeverbinder - Produktnorm This European Standard was approved by CEN on 30 September 2005.
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-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 under 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, 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
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
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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 4165-020:2007: ESIST EN 4165-020:2009
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