SIST EN 3155-025:2009
(Main)Aerospace series - Electrical contacts used in elements of connection - Part 025: Contacts, electrical, triaxial, size 8, female, type D, crimp, class S - Product standard
Aerospace series - Electrical contacts used in elements of connection - Part 025: Contacts, electrical, triaxial, size 8, female, type D, crimp, class S - Product standard
This standard specifies the required characteristics and tests applicable to female electrical contacts, type D, crimp, class S, - 65 °C to 200 °C, size 8 used in elements of connection according to EN 3155-001. It shall be used together with EN 3155-001.
The associated male contacts are defined in EN 3155-024.
Luft- und Raumfahrt - Elektrische Kontakte zur Verwendung in Verbindungselementen - Teil 025: Elektrische Buchsenkontakte, triaxial, Größe 8, Typ D, crimpbar, Klasse S - Produktnorm
Diese Norm legt die erforderlichen Eigenschaften und Prüfungen für elektrische Stiftkontakte, Typ D, crimpbar, Klasse S, -65°C bis 200°C, Größe 8 zur Verwendung in Verbindungselementen nach EN 3155-001 fest. Diese Norm ist in Verbindung mit EN 3155-001 anzuwenden.
Die dazugehörigen Stiftkontakte sind in EN 3155-024 festgelegt.
Série aérospatiale - Contacts électriques utilisés dans les organes de connexion - Partie 025 : Contacts électriques, triaxiaux, taille 8, femelles, type D, à sertir, classe S - Norme de produit
Aeronavtika - Električni kontakti za uporabo v veznih elementih - 025. del: Kontakti, električni, triaksialni, velikost 8, ženski, tip D, nagubani, razred S - Standard za proizvod
General Information
- Status
- Published
- Publication Date
- 20-Nov-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
- 21-Nov-2008
Overview
EN 3155-025:2006 is a CEN product standard in the Aerospace series that specifies requirements and tests for female triaxial electrical contacts, size 8, type D, crimp, class S. The standard covers performance over the temperature range –65 °C to 200 °C and is intended for use in elements of connection defined by EN 3155-001. These contacts are intermateable with the corresponding male contacts in EN 3155-024 and derived from AS 39029 series designs.
Key topics and technical requirements
- Scope and use: Applies to female triaxial, size 8, crimped contacts (type D, class S). Must be used together with EN 3155-001 (technical specification).
- Materials and plating: Conductive parts - copper alloy; dielectric - PEEK (or equivalent); surface finish - gold on an appropriate undercoat (selective protective finishes permitted).
- Dimensions and mass: Detailed dimensional drawings are referenced (figures in the standard); maximum mass is 3.3 g.
- Cable ferrule sizes: Allowed ferrule diameters ∅A - A: 3.40/3.51 mm, B: 3.91/4.01 mm, C: 4.14/4.24 mm, matching cable product standards EN 3375-003/004/005.
- Permissible cable types: Single braid (EN 3375-003), double braid (EN 3375-004), high immunity (EN 3375-005). Cable stripping instructions (outer jacket 8.0 mm, inner conductors 5.0 mm) are specified.
- Tooling and termination: Recommends crimp tools and positioners (e.g., M22520/2-01, M22520/5-01; positioner EN 4008-004; die EN 4008-003) and contact installation/removal per MIL-I-81969/14.
- Key performance tests: Includes visual/dimensional checks, contact resistance (low-level and rated-current), insulation resistance, voltage proof, endurance at temperature, vibration, shock, fluid resistance and more. Example measurable limits: low-level contact resistance for centre and intermediate contacts - max 55 mΩ (initial), 66 mΩ (after tests).
- Accessories and marking: Optional sealing sleeve per EN 4530-002; marking per EN 3155-001. Designation format is defined (example: EN3155-025F08…).
Applications and users
EN 3155-025:2006 is targeted to:
- Aerospace electrical/harness designers specifying aerospace electrical contacts and triaxial connectors.
- Manufacturers of crimp contacts, cable assemblies, and connectorized harnesses needing compliance for size 8 triaxial female contacts.
- Test labs and quality engineers performing qualification, acceptance, and maintenance testing for aircraft and space systems. Practical uses include shielded data/signal interconnections where controlled impedance, staged mating and high-temperature operation are required.
Related standards
- EN 3155-001 (Technical specification - mandatory companion)
- EN 3155-024 (Male, crimp, class S)
- EN 3155-012 and AS 39029 series (intermateable contact types)
- EN 3375-003 / -004 / -005 (approved cable types)
- EN 4008 series (crimp tooling)
Keywords: EN 3155-025:2006, aerospace electrical contacts, triaxial contacts, size 8, crimp female contacts, class S, EN 3155-001, EN 3155-024, PEEK, gold plating, cable ferrule.
Frequently Asked Questions
SIST EN 3155-025:2009 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 025: Contacts, electrical, triaxial, size 8, female, type D, crimp, class S - Product standard". This standard covers: This standard specifies the required characteristics and tests applicable to female electrical contacts, type D, crimp, class S, - 65 °C to 200 °C, size 8 used in elements of connection according to EN 3155-001. It shall be used together with EN 3155-001. The associated male contacts are defined in EN 3155-024.
This standard specifies the required characteristics and tests applicable to female electrical contacts, type D, crimp, class S, - 65 °C to 200 °C, size 8 used in elements of connection according to EN 3155-001. It shall be used together with EN 3155-001. The associated male contacts are defined in EN 3155-024.
SIST EN 3155-025:2009 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 3155-025:2009 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 - Elektrische Kontakte zur Verwendung in Verbindungselementen - Teil 025: Elektrische Buchsenkontakte, triaxial, Größe 8, Typ D, crimpbar, Klasse S - ProduktnormSérie aérospatiale - Contacts électriques utilisés dans les organes de connexion - Partie 025 : Contacts électriques, triaxiaux, taille 8, femelles, type D, à sertir, classe S - Norme de produitAerospace series - Electrical contacts used in elements of connection - Part 025: Contacts, electrical, triaxial, size 8, female, type D, crimp, class S - Product standard49.060Aerospace electric equipment and systemsICS:Ta slovenski standard je istoveten z:EN 3155-025:2006SIST EN 3155-025:2009en01-januar-2009SIST EN 3155-025:2009SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 3155-025June 2006ICS 49.060 English VersionAerospace series - Electrical contacts used in elements ofconnection - Part 025: Contacts, electrical, triaxial, size 8,female, type D, crimp, class S - Product standardSérie aérospatiale - Contacts électriques utilisés dans lesorganes de connexion - Partie 025 : Contacts électriques,triaxiaux, taille 8, femelles, type D, à sertir, classe S -Norme de produitLuft- und Raumfahrt - Elektrische Kontakte zur Verwendungin Verbindungselementen - Teil 025: ElektrischeBuchsenkontakte, triaxial, Größe 8, Typ D, crimpbar,Klasse S - ProduktnormThis European Standard was approved by CEN on 20 April 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 Central Secretariat 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 Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, 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© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 3155-025:2006: ESIST EN 3155-025:2009
Aerospace series — Elements of electrical and optical connection — Test methods — Part 100 : General. EN 3155-001,
Aerospace series — Electrical contacts used in elements of connection — Part 001: Technical specification. 1) EN 3155-012,
Aerospace series — Electrical contacts used in elements of connection — Part 012: Contacts, electrical, triaxial, size 8, male, type D, solder, class R – Product standard. 1) EN 3155-024,
Aerospace series — Electrical contacts used in elements of connection — Part 024: Contacts, electrical, triaxial, size 8, male, type D, crimp, class S — Product standard. 1) EN 3375-003,
Aerospace series — Electrical cables for signal data transmissions — Operating temperature max. 150/200/260 °C – Part 003: Single braid – Product standard. 2) EN 3375-004,
Aerospace series — Electrical cables for signal data transmissions — Operating temperature max. 150/200/260 °C — Part 004: Double braid — Product standard. 2) EN 3375-005,
Aerospace series — Electrical cables for signal data transmissions — Operating temperature max. 150/200/260 °C — Part 005: Double braid + metallic layer — Product standard. 2) EN 4008-003,
Aerospace series — Elements of electrical and optical connection – Crimping tools and associated accessories — Part 003: Positioner for Crimping Tool M22520/2-01. 2) * All parts quoted in this standard. * A
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