oSIST prEN 3155-074:2023

Aerospace series - Electrical contacts used in elements of connection - Part 074: Contacts, electrical, quadrax, size 8, male, type E, crimp, class R - Product standard

This document specifies the required characteristics, tests and tooling applicable to male electrical Quadrax contacts, shielded, size 8, type E characteristic impedance 100 Ω, crimp, class P, R and S, used in elements of connection according to EN 3155 002.
It is used together with EN 3155 001.
The associated female contacts are specified in EN 3155 075.

Luft- und Raumfahrt - Elektrische Kontakte zur Verwendung in Verbindungselementen - Teil 074: Elektrische quadraxiale Stiftkontakte, Größe 8, Typ E, crimpbar, Klasse R - Produktnorm

Série aérospatiale - Contacts électriques utilisés dans les organes de connexion - Partie 074: Contacts électriques, quadrax, taille 8, mâles, type E, à sertir, classe R - Norme de produit

Le présent document spécifie les caractéristiques requises, les essais et l’outillage applicables aux contacts électriques quadrax mâles, blindés, de taille 8, de type E, d’impédance caractéristique de 100 Ω, à sertir, de classes P, R et S, utilisés dans les organes de connexion suivant l’EN 3155 002.
Il est utilisé conjointement avec l’EN 3155 001.
Les contacts femelles associés sont spécifiés dans l’EN 3155 075.

Aeronavtika - Električni kontakti za uporabo v veznih elementih - 074. del: Kontakti, električni, quadrax, velikost 8, moški, tip E, nagubani, razred R - Standard za proizvod

General Information

• Status: Not Published
• Public Enquiry End Date: 26-Sep-2023
• ICS: 49.060 - Aerospace electric equipment and systems
• Technical Committee: I13 - Imaginarni 13
• Current Stage: 4020 - Public enquire (PE) (Adopted Project)
• Start Date: 14-Jul-2023
• Due Date: 01-Dec-2023
• Ref Project: prEN 3155-074 - Aerospace series - Electrical contacts used in elements of connection - Part 074: Contacts, electrical, quadrax, size 8, male, type E, crimp, class R - Product standard

Relations

• Revises: SIST EN 3155-074:2009 - Aerospace series - Electrical contacts used in elements of connection - Part 074: Contacts, electrical, quadrax, size 8, male, type E, crimp, class R - Product standard
• Effective Date: 19-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 3155-074:2023
01-september-2023
Aeronavtika - Električni kontakti za uporabo v veznih elementih - 074. del:
Kontakti, električni, quadrax, velikost 8, moški, tip E, nagubani, razred R -
Standard za proizvod
Aerospace series - Electrical contacts used in elements of connection - Part 074:
Contacts, electrical, quadrax, size 8, male, type E, crimp, class R - Product standard
Luft- und Raumfahrt - Elektrische Kontakte zur Verwendung in Verbindungselementen -
Teil 074: Elektrische quadraxiale Stiftkontakte, Größe 8, Typ E, crimpbar, Klasse R -
Produktnorm
Série aérospatiale - Contacts électriques utilisés dans les organes de connexion - Partie
074: Contacts électriques, quadrax, taille 8, mâles, type E, à sertir, classe R - Norme de
produit
Ta slovenski standard je istoveten z: prEN 3155-074
ICS:
49.060 Letalska in vesoljska Aerospace electric
električna oprema in sistemi equipment and systems
oSIST prEN 3155-074:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN 3155-074:2023

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oSIST prEN 3155-074:2023


DRAFT
EUROPEAN STANDARD
prEN 3155-074
NORME EUROPÉENNE

EUROPÄISCHE NORM

July 2023
ICS 49.060 Will supersede EN 3155-074:2009
English Version

Aerospace series - Electrical contacts used in elements of
connection - Part 074: Contacts, electrical, quadrax, size 8,
male, type E, crimp, class R - Product standard
Série aérospatiale - Contacts électriques utilisés dans Luft- und Raumfahrt - Elektrische Kontakte zur
les organes de connexion - Partie 074: Contacts Verwendung in Verbindungselementen - Teil 074:
électriques, quadrax, taille 8, mâles, type E, à sertir, Elektrische quadraxiale Stiftkontakte, Größe 8, Typ E,
classe R - Norme de produit crimpbar, Klasse R - Produktnorm
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee ASD-
STAN.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.

Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.


EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 3155-074:2023 E
worldwide for CEN national Members.

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oSIST prEN 3155-074:2023
prEN 3155-074:2023 (E)
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 5
4 Required characteristics . 5
4.1 Specific characteristics . 5
4.2 Dimensions and mass . 5
4.3 Marking . 7
4.3.1 Marking . 7
4.3.2 Pin location identification . 7
4.4 Material, surface treatment . 8
4.4.1 Material . 8
4.4.2 Protective coating . 8
4.4.3 Dielectric . 8
4.5 Permissible cables . 8
4.6 Wiring . 8
4.7 Tools . 10
4.8 Tests . 10
4.8.1 General. 10
4.8.2 Connectors for qualification tests . 14
5 Designation . 15
6 Marking . 15
7 Technical specification . 15
Bibliography . 16

2

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oSIST prEN 3155-074:2023
prEN 3155-074:2023 (E)
European foreword
This document (prEN 3155-074:2023) has been prepared by the Aerospace and Defence Industries
Association of Europe — Standardization (ASD-STAN).
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 3155-074:2009.
prEN 3155-074:2023 includes the following significant technical changes with respect to
EN 3155-074:2009:
— classes R and S added;
— normative references updated;
— optional design for orientation key added in Figure 1;
— dimensions in figures updated;
— specification of shield ferrule added (Figure 4);
— Table 4 “Tests”: tests EN 2591-201, −202, −222, −223, −301, −305 and −403 updated; tests
EN 2591-203, −213, −221, −316 and −402 added;
— Clause 4.8.2 “Connectors for qualification tests” added;
— identity block in designation updated;
— document editorially revised.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
3

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oSIST prEN 3155-074:2023
prEN 3155-074:2023 (E)
1 Scope
This document specifies the required characteristics, tests and tooling applicable to male electrical
Quadrax contacts, shielded, size 8, type E characteristic impedance 100 Ω, crimp, class P, R and S, used in
elements of connection according to EN 3155-002.
It is used together with EN 3155-001.
The associated female contacts are specified in EN 3155-075.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 2591 (all parts), Aerospace series — Elements of electrical and optical connection — Test methods
EN 3155-001, Aerospace series — Electrical contacts used in elements of connection — Part 001: Technical
specification
EN 3375-008, Aerospace series — Cable, electrical, for digital data transmission — Part 008: Single
braid — Star Quad 100 ohms — Type KD — Product standard
EN 3375-011, Aerospace series — Cable, electrical for digital data transmission — Part 011: Single braid —
Star Quad 100 ohms — Lightweight — Type KL — Product standard
EN 3375-012, Aerospace series — Cable, electrical, for digital data transmission — Part 012: Single
braid — Star Quad 100 ohms — 260 °C — Type KH — Product standard
EN 3645-001, Aerospace series — Connectors, electrical, circular, scoop-proof, triple start threaded
coupling, operating temperature 175 °C or 200 °C continuous — Part 001: Technical specification
EN 3660-063, Aerospace series — Cable outlet accessories for circular and rectangular electrical and
optical connectors — Part 063: Cable outlet, style K, straight, for heat shrinkable boot, shielded, sealed, self-
locking — Product standard
EN 3909, Aerospace series — Test fluids and test methods for electrical and optical components and sub-
assemblies
1
SAE AS22520, Crimping Tools, Wire Termination, General Specification For
SAE AS81969/14A, Installing and Removal Tools, Connector
...