SIST EN 3155-047:2009
(Main)Aerospace series - Electrical contacts used in elements of connection - Part 047: Contacts, electrical, female, type A, double crimping, class S - Product standard
Aerospace series - Electrical contacts used in elements of connection - Part 047: Contacts, electrical, female, type A, double crimping, class S - Product standard
This standard specifies the required characteristics, tests and tooling applicable to female electrical contacts 047, type A, double crimping, class S, used in elements of connection according to EN 3155-002.
It shall be used together with EN 3155-001.
The associated male contact is defined in EN 3155-046.
Luft- und Raumfahrt - Elektrische Kontakte zur Verwendung in Verbindungselementen - Teil 047: Elektrischer Buchsenkontakt, Typ A, doppelt gecrimpt, Klasse S - Produktnorm
Diese Norm legt die Anforderungen, Prüfungen und Werkzeuge für elektrische Buchsenkontakte 047, Typ A, doppelte Crimpausführung, Klasse S, zur Verwendung in Verbindungselementen nach EN 3155 002 fest.
Sie ist in Verbindung mit EN 3155 001 anzuwenden.
Der zugehörige Stiftkontakt ist in EN 3155 046 festgelegt.
Série aérospatiale - Contacts électriques utilisés dans les organes de connexion - Partie 047 : Contacts électriques, femelles, type A, double sertissage, classe S - Norme de produit
Aeronavtika - Električni kontakti za uporabo v veznih elementih - 047. del: Kontakti, električni, ženski, tip A, dvojno zaključeni, razred S - Standard za proizvod
General Information
- Status
- Published
- Publication Date
- 15-Dec-2008
- Technical Committee
- I13 - Imaginarni 13
- Current Stage
- 6060 - National Implementation/Publication (Adopted Project)
- Start Date
- 19-Nov-2008
- Due Date
- 24-Jan-2009
- Completion Date
- 16-Dec-2008
Overview
EN 3155-047:2007 is a CEN (Aerospace series) product standard that defines the characteristics, tests and tooling for female electrical contacts - type A, double crimping, class S used in aerospace connection elements (per EN 3155-002). It is intended to be used together with EN 3155-001 (technical specification); the matching male contact is specified in EN 3155-046. The standard is primarily applicable to manufacturers, test laboratories and procurement teams for aerospace electrical connectors.
Key topics and requirements
- Contact construction and materials
- Body material: copper alloy.
- Protective plating: selective protection not permitted; minimum gold thickness 1.27 µm over a nickel undercoat.
- Dimensions and tolerances
- Detailed dimensional data and mass limits are provided (see Figure/Table references in the standard). Contact and barrel sizes use AECMA sizing codes (examples: size 20, 22).
- Permissible cables and stripping
- Acceptable conductor sizes and insulation diameters are specified (e.g., AWG 22 / ~0.4 mm²). Stripped length for the barrel is defined (±0.3 mm).
- Tooling and insertion/extraction
- Crimping and insertion/removal tooling must conform to MIL-DTL-22520 and MIL-I-81969 (specific tool and positioner codes are referenced).
- Testing and qualification
- A comprehensive test matrix (referencing EN 2591 series) covers:
- Contact resistance (low-level and at rated current)
- Insulation resistance and dielectric (voltage proof)
- Environmental endurance (temperature, rapid temperature change, salt mist)
- Mechanical tests (tensile, bending, gauge insertion/extraction forces)
- Electrical performance (discontinuities, capacitance, shielding effectiveness)
- Example environmental requirement: endurance at temperature T = (200 ± 2) °C for 1 000 h.
- A comprehensive test matrix (referencing EN 2591 series) covers:
- Designation and marking
- Recommended designation format (e.g., EN3155-047F2022) and reference to EN 3155-001 for marking rules.
Applications
- Use in aerospace electrical harnesses and connector systems where reliable, high-reliability female crimp contacts are required.
- Relevant for:
- Aerospace connector manufacturers and component suppliers
- Quality, test and qualification laboratories performing acceptance and environmental tests
- OEMs, MRO providers and procurement teams specifying connector performance and compatibility
- Tooling suppliers and harness assembly facilities requiring approved crimping/insertion tools
Related standards
- EN 3155-001 - Technical specification (must be used together)
- EN 3155-002 - List and utilization of contacts
- EN 3155-046 - Male counterpart (type A, double crimping, class S)
- EN 2591 series - Test methods referenced
- MIL-DTL-22520 / MIL-I-81969 - Tooling specifications referenced
Keywords: EN 3155-047:2007, female electrical contacts, aerospace connectors, double crimping, type A, class S, crimping tools, contact resistance, protective plating, connector testing.
Frequently Asked Questions
SIST EN 3155-047:2009 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Aerospace series - Electrical contacts used in elements of connection - Part 047: Contacts, electrical, female, type A, double crimping, class S - Product standard". This standard covers: This standard specifies the required characteristics, tests and tooling applicable to female electrical contacts 047, type A, double crimping, class S, used in elements of connection according to EN 3155-002. It shall be used together with EN 3155-001. The associated male contact is defined in EN 3155-046.
This standard specifies the required characteristics, tests and tooling applicable to female electrical contacts 047, type A, double crimping, class S, used in elements of connection according to EN 3155-002. It shall be used together with EN 3155-001. The associated male contact is defined in EN 3155-046.
SIST EN 3155-047:2009 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 3155-047:2009 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.SURL]YRGLuft- und Raumfahrt - Elektrische Kontakte zur Verwendung in Verbindungselementen - Teil 047: Elektrischer Buchsenkontakt, Typ A, doppelt gecrimpt, Klasse S - ProduktnormSérie aérospatiale - Contacts électriques utilisés dans les organes de connexion - Partie 047 : Contacts électriques, femelles, type A, double sertissage, classe S - Norme de produitAerospace series - Electrical contacts used in elements of connection - Part 047: Contacts, electrical, female, type A, double crimping, class S - Product standard49.060Aerospace electric equipment and systemsICS:Ta slovenski standard je istoveten z:EN 3155-047:2007SIST EN 3155-047:2009en01-februar-2009SIST EN 3155-047:2009SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 3155-047April 2007ICS 49.060 English VersionAerospace series - Electrical contacts used in elements ofconnection - Part 047: Contacts, electrical, female, type A,double crimping, class S - Product standardSérie aérospatiale - Contacts électriques utilisés dans lesorganes de connexion - Partie 047 : Contacts électriques,femelles, type A, double sertissage, classe S - Norme deproduitLuft- und Raumfahrt - Elektrische Kontakte zur Verwendungin Verbindungselementen - Teil 047: ElektrischerBuchsenkontakt, Typ A, doppelt gecrimpt, Klasse S -ProduktnormThis European Standard was approved by CEN on 13 January 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards 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 translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial 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 STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 3155-047:2007: ESIST EN 3155-047:2009
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