EN 3372-009:2007
(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 009: Receptacle, jam nut 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 009: Receptacle, jam nut mounting - Product standard
This standard specifies the characteristics of jam nut mounted receptacles in the family of circular electrical connectors coupled by bayonet ring.
It applies to class defined in Table 3.
For contacts, filler plugs and rear accessories associated with this receptacle see EN 3372 002. 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 009: Fester Steckverbinder mit Mutternbefestigung - Produktnorm
Diese Norm legt die Eigenschaften von festen Steckverbindern mit Mutternbefestigung in der Familie von elektrischen Rundsteckverbindern fest, die mit einem Bajonettring gekuppelt werden.
Die Norm gilt für die in Tabelle 3 festgelegten Klassen.
Kontakte, Blindstecker und rückseitige Zubehörteile in Verbindung mit diesem festen Steckverbinder siehe EN 3372 002. Freie Steckverbinder und Schutzkappen siehe EN 3372 008 bzw. EN 3372 006.
Série aérospatiale - Connecteurs électriques circulaires scoop-proof à accouplement par baïonnettes température d'utilisation - 65 °C à 175 °C ou 200 °C continu - Partie 009 : Embase à fixation par écrou - Norme de produit
Aeronavtika - Konektorji, električni, okrogli, zaščiteni kontakt, z bajonetnim sklapljanjem, stalna delovna temperatura med -65 °C in 175 °C ali 200 °C - 009. del: Podlaga, hermetična, pritrjena z matico - 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 3372-009:2007 is a comprehensive European standard that defines the specifications for aerospace electrical connectors, specifically jam nut mounted receptacles with bayonet coupling. This standard is part of the broader EN 3372 series that covers circular electrical connectors characterized by medium to high contact density, scoop-proof design, and bayonet ring coupling. The components standardized here are designed to operate reliably within a temperature range from -65 °C to either 175 °C or 200 °C continuously, making them well suited to demanding aerospace environments.
The document, issued by CEN and developed by ASD-STAN, ensures interoperability, safety, and quality for connectors used in high-stakes aerospace applications. It covers essential aspects including dimensions, materials, mounting, marking, and technical requirements, establishing uniform criteria for manufacturers and users alike.
Key Topics
- Connector Type: Jam nut mounted receptacles with bayonet coupling
- Operating Temperature: Continuous use between -65 °C and 175 °C or 200 °C
- Design & Dimensions:
- Detailed dimensions and tolerances are provided for critical parts such as housing size, thread, and mounting interfaces
- Panel cut-out specifications ensure proper installation and sealing integrity
- Materials and Surface Treatment:
- Classes include cadmium-plated and nickel-plated aluminum alloy variants
- Salt mist resistance defined to 500 hours (cadmium) and 48 hours (nickel) for corrosion protection
- Contact Arrangement:
- Compatible with medium and high-density contact arrays
- Contacts and related accessories referenced under EN 3372-002 and EN 3155-002
- Marking Requirements:
- Includes manufacture date, identity block, type designations, and manufacturer identification for traceability
- Technical Specification and Performance:
- Compliance with EN 3372-001 ensures mechanical, electrical, and environmental performance standards
Applications
EN 3372-009:2007 connectors are designed specifically for aerospace uses, where electrical reliability and mechanical robustness under harsh conditions are critical. Typical applications include:
- Aircraft electrical systems requiring secure, vibration-resistant connections
- Avionics and control system interconnections where medium to high contact density is needed
- Environments exposed to extreme temperatures ranging from sub-zero to elevated continuous operating temperatures
- Systems demanding corrosion-resistant connectors suitable for salt mist and other harsh atmospheric exposures
- Military and defense aerospace components, benefiting from standardized parts with high durability
By adhering to this standard, aerospace manufacturers and suppliers can ensure that their electrical connectors meet stringent operational requirements, improving system safety, maintainability, and compatibility across platforms.
Related Standards
For complete system integration and accessory compatibility, EN 3372-009 references and aligns with other standards within the EN 3372 series and beyond:
- EN 3372-001: Technical specification covering overall requirements and definitions
- EN 3372-002: Specifies performance and contact arrangements for mating contacts and accessories
- EN 3372-006: Defines protective covers for receptacles to safeguard against environmental damage
- EN 3372-008: Covers free plugs including grounding spring designs compatible with these receptacles
- EN 3155-002: Details electrical contacts used in these connectors, including contact types and utilization
Using these interconnected standards together ensures a holistic approach to connector design, ensuring reliability from contact element to finished assembly.
Keywords: aerospace connectors, electrical connectors, jam nut receptacle, bayonet coupling, circular connectors, medium contact density, high contact density, scoop-proof connectors, operating temperature connectors, EN 3372-009, aerospace electrical standards, connector mounting, aerospace hardware, connector corrosion resistance.
Get Certified
Connect with accredited certification bodies for this standard
National Aerospace and Defense Contractors Accreditation Program (NADCAP)
Global cooperative program for special process quality in aerospace.
NSF-ISR
NSF International Strategic Registrations.
Orion Registrar Inc.
US-based certification body for management systems.
Sponsored listings
Frequently Asked Questions
EN 3372-009:2007 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 009: Receptacle, jam nut mounting - Product standard". This standard covers: This standard specifies the characteristics of jam nut mounted receptacles in the family of circular electrical connectors coupled by bayonet ring. It applies to class defined in Table 3. For contacts, filler plugs and rear accessories associated with this receptacle see EN 3372 002. For plugs and protective covers, see EN 3372 008 and EN 3372 006 respectively.
This standard specifies the characteristics of jam nut mounted receptacles in the family of circular electrical connectors coupled by bayonet ring. It applies to class defined in Table 3. For contacts, filler plugs and rear accessories associated with this receptacle see EN 3372 002. For plugs and protective covers, see EN 3372 008 and EN 3372 006 respectively.
EN 3372-009:2007 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 3372-009:2007 has the following relationships with other standards: It is inter standard links to EN 3155-002:2024, EN 3372-006:2007, EN 3372-002:2007, EN 3372-001:2007, EN 3372-008:2007, EN 3660-002:2016, EN 3660-002:2006. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 3372-009:2007 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.Luft- und Raumfahrt - Elektrische Rundsteckverbinder, kontaktgeschützt, Bajonettkupplung, Betriebstemperatur -65 °C bis 175 °C oder 200 °C konstant - Teil 009: Fester Steckverbinder mit Mutternbefestigung - ProduktnormSérie aérospatiale - Connecteurs électriques circulaires scoop-proof à accouplement par baïonnettes température d'utilisation - 65 °C à 175 °C ou 200 °C continu - Partie 009 : Embase à fixation par écrou - 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 009: Receptacle, jam nut mounting - Product standard49.060Aerospace electric equipment and systemsICS:Ta slovenski standard je istoveten z:EN 3372-009:2007SIST EN 3372-009:2009en,de01-julij-2009SIST EN 3372-009:2009SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 3372-009
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 009: Receptacle, jam nut 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 009 : Embase à fixation par écrou - Norme de produit
Luft- und Raumfahrt - Elektrische Rundsteckverbinder, kontaktgeschützt, Bajonettkupplung, Betriebstemperatur -65 °C bis 175 °C oder 200 °C konstant - Teil 009: Fester Steckverbinder mit Mutternbefestigung - 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 3372-009:2007: ESIST EN 3372-009:2009
Contents Page Foreword.3 1 Scope.4 2 Normative references.4 3 Terms and definitions.4 4 Required characteristics.5 5 Designation.7 6 Marking.8 7 Technical specification.8
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.
Loading comments...