EN 3372-005:2007
(Main)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 005: Receptacle, hermetic, round flange, solder mounting - Product standard
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 005: Receptacle, hermetic, round flange, solder mounting - Product standard
This standard specifies the characteristics of hermetic receptacles with round flange attached by soldering in the family of circular electrical connectors coupled by bayonet ring.
It applies to class defined in Table 3.
For plugs and protective covers, see EN 3372 008 and EN 3372 006 respectively.
Luft- und Raumfahrt - Elektrische Rundsteckverbinder, kontaktgeschützt, Bajonettkupplung, Betriebstemperatur - 65 °C bis 175 °C oder 200 °C konstant - Teil 005: Hermetischer fester Steckverbinder mit rundem Schweiß- oder Lötflansch – Produktnorm
Série aérospatiale - Connecteurs électriques circulaires scoop-proof à accouplement par baïonnettes température d'utilisation - 65 °C à 175 °C ou 200 °C continu - Partie 005 : Embase hermétique à collerette ronde fixée par soudure - Norme de produit
Aeronavtika - Konektorji, električni, okrogli, zaščiteni kontakt, z bajonetnim sklapljanjem, stalna delovna temperatura med -65 °C in 175 °C ali 200 °C - 005. del: Podlaga, hermetična, z okroglo, varjeno ali spajkano prirobnico - Standard za proizvod
General Information
- Status
- Published
- Publication Date
- 10-Jul-2007
- Withdrawal Date
- 30-Jan-2008
- Technical Committee
- ASD-STAN - Aerospace
- Drafting Committee
- ASD-STAN/D 2 - Electrical
- Current Stage
- 9093 - Decision to confirm - Review Enquiry
- Start Date
- 30-Jun-2017
- Completion Date
- 28-Jan-2026
Relations
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
Overview
EN 3372-005:2007 is a European standard established by CEN that defines the product specifications for hermetic electrical receptacles used in aerospace applications. These connectors feature a circular design with medium to high contact density and a scoop-proof bayonet coupling system. The standard covers receptacles with a round flange mounted by soldering, designed for operating temperatures ranging from -65 °C up to 175 °C or 200 °C continuous. This standard ensures reliable electrical connections in demanding environments typical for aerospace equipment.
This document is part of the broader EN 3372 aerospace connector series and complements other parts that specify plugs (EN 3372-008) and protective covers (EN 3372-006) for these connectors.
Key Topics
- Hermetic Receptacles: The standard applies to hermetically sealed receptacles with round flanges for solder mounting, ensuring protection against environmental contaminants.
- Bayonet Coupling: Connectors use a scoop-proof bayonet coupling mechanism for secure, easy mating and unmating.
- Temperature Range: Designed to operate continuously at temperatures from -65 °C to either 175 °C or 200 °C, suitable for high-temperature aerospace scenarios.
- Design and Dimensions: Detailed specifications for dimensions, panel cut-outs, and mass of different housing sizes, facilitating precise integration into aerospace systems.
- Material and Surface Treatment: Components require specific materials such as passivated stainless steel to meet corrosion resistance and durability, including resistances like 48-hour salt mist exposures.
- Marking and Traceability: Connectors must carry clear markings including identification codes, manufacturing date, and producer’s trademark for quality assurance and traceability.
- Interoperability: The standard defines compatibility with mating plugs and protective covers from related EN 3372 parts.
Applications
EN 3372-005:2007 connectors are specifically engineered for aerospace and defense industries where high reliability, environmental sealing, and extreme temperature tolerance are crucial. Practical applications include:
- Aircraft electrical systems requiring robust and hermetic connections.
- Avionics installations exposed to varied environmental conditions.
- Spacecraft electrical modules where durability and hermetic sealing protect sensitive components.
- High-performance military aerospace equipment.
- Systems needing connectors capable of immersion or contamination resistance.
Related Standards
To fully implement and integrate aerospace connectors based on EN 3372-005, related standards in the EN 3372 series provide additional specifications:
- EN 3372-001: Technical specifications for circular electrical connectors with bayonet coupling.
- EN 3372-002: Performance specifications and contact arrangements for medium and high-density connectors.
- EN 3372-006: Protective covers designed for receptacles covered by EN 3372-005.
- EN 3372-008: Product standard for mating plugs that complement EN 3372-005 receptacles.
Together, these standards form a comprehensive framework ensuring standardized connector interfaces, compatibility, and performance required in aerospace applications.
Keywords: EN 3372-005, aerospace connectors, hermetic receptacles, circular electrical connectors, bayonet coupling, solder mounting, aerospace electrical standards, high temperature connectors, aerospace product standard, connector panel cut-out, aerospace connector dimensions, electrical connector marking.
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Frequently Asked Questions
EN 3372-005:2007 is a standard published by the European Committee for Standardization (CEN). Its full title is "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 005: Receptacle, hermetic, round flange, solder mounting - Product standard". This standard covers: This standard specifies the characteristics of hermetic receptacles with round flange attached by soldering in the family of circular electrical connectors coupled by bayonet ring. It applies to class defined in Table 3. For plugs and protective covers, see EN 3372 008 and EN 3372 006 respectively.
This standard specifies the characteristics of hermetic receptacles with round flange attached by soldering in the family of circular electrical connectors coupled by bayonet ring. It applies to class defined in Table 3. For plugs and protective covers, see EN 3372 008 and EN 3372 006 respectively.
EN 3372-005:2007 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.
EN 3372-005:2007 has the following relationships with other standards: It is inter standard links to EN 3372-001:2007, EN 3372-006:2007, EN 3372-008:2007, EN 3660-002:2016, EN 3155-002:2024, EN 3372-002:2007, EN 3660-002:2006. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 3372-005:2007 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.SURL]YRGLuft- und Raumfahrt - Elektrische Rundsteckverbinder, kontaktgeschützt, Bajonettkupplung, Betriebstemperatur - 65 °C bis 175 °C oder 200 °C konstant - Teil 005: Hermetischer fester Steckverbinder mit rundem Schweiß- oder Lötflansch – ProduktnormSérie aérospatiale - Connecteurs électriques circulaires scoop-proof à accouplement par baïonnettes température d'utilisation - 65 °C à 175 °C ou 200 °C continu - Partie 005 : Embase hermétique à collerette ronde fixée par soudure - Norme de produitAerospace 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 005: Receptacle, hermetic, round flange, solder mounting - Product standard49.060Aerospace electric equipment and systemsICS:Ta slovenski standard je istoveten z:EN 3372-005:2007SIST EN 3372-005:2009en,de01-september-2009SIST EN 3372-005:2009SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 3372-005
July 2007 ICS 49.060 English Version
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 005: Receptacle, hermetic, round flange, solder mounting -Product standard
Série aérospatiale - Connecteurs électriques circulaires scoop-proof à accouplement par baïonnettes, température d'utilisation - 65 °C à 175 ° C ou 200 °C continu - Partie 005 : Embase hermétique à collerette ronde fixée par soudure - Norme de produit
Luft- und Raumfahrt - Elektrische Rundsteckverbinder, kontaktgeschützt, Bajonettkupplung, Betriebstemperatur - 65 °C bis 175 °C oder 200 °C konstant - Teil 005: Hermetischer fester Steckverbinder mit rundem Schweiß- oder Lötflansch - 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-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
Management 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 3372-005:2007: ESIST EN 3372-005:2009
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