EN 4652-420:2017

SLOVENSKI STANDARD
01-februar-2018
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Aerospace series - Connectors, coaxial, radio frequency - Part 420: Type 4, C interface -
Crimp assembly version - Straight plug - Product standard
Luft- und Raumfahrt - Koaxiale Hochfrequenz-Steckverbinder - Teil 420: Typ 4 C-
Anschluss, Krimpausführung, freier Steckverbinder, gerade - Produktnorm
Série aérospatiale - Connecteurs coaxiaux pour radio fréquences - Partie 420 : Type 4,
interface C - Version à sertir - Fiche droite - Norme de produit
Ta slovenski standard je istoveten z: EN 4652-420:2017
ICS:
31.220.10 9WLþLLQYWLþQLFHNRQHNWRUML Plug-and-socket devices.
Connectors
49.060 /HWDOVNDLQYHVROMVND Aerospace electric
HOHNWULþQDRSUHPDLQVLVWHPL equipment and systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 4652-420
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2017
EUROPÄISCHE NORM
ICS 49.060
English Version
Aerospace series - Connectors, coaxial, radio frequency -
Part 420: Type 4, C interface - Crimp assembly version -
Straight plug - Product standard
Série aérospatiale - Connecteurs coaxiaux pour radio Luft- und Raumfahrt - Koaxiale Hochfrequenz-
fréquences - Partie 420 : Type 4, interface C - Version à Steckverbinder - Teil 420: Typ 4, C-Schnittstelle -
sertir - Fiche droite - Norme de produit Crimpverbindung - freier Steckverbinder, gerade -
Produktnorm
This European Standard was approved by CEN on 10 April 2017.

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-CENELEC 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-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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 4652-420:2017 E
worldwide for CEN national Members.

Contents
Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Required characteristics . 4
4 Test methods . 9
5 Qualification . 12
6 Quality assurance . 12
7 Designation (see EN 4652-001) . 12
8 Marking . 13
9 Packaging . 13
10 Storage . 13

European foreword
This document (EN 4652-420:2017) has been prepared by the Aerospace and Defence Industries
Association of Europe - Standardization (ASD-STAN).
After enquiries and votes carried out in accordance with the rules of this Association, this Standard has
received the approval of the National Associations and the Official Services of the member countries of
ASD, prior to its presentation to CEN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by April 2018, and conflicting national standards shall be
withdrawn at the latest by April 2018.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia,
Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands,
Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
the United Kingdom.
1 Scope
This European Standard specifies the characteristics of screwed on coupling (C interface) coaxial
straight plugs − 50 ohms. The cable to connector assembly is crimp technology.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. For dated references, only the edition cited applies. For undated
references, the latest edition of the referenced document (including any amendments) applies.
EN 2424, Aerospace series — Marking of aerospace products
*)
EN 2591 , Aerospace series — Elements of electrical and optical connexion — Test methods
EN 2812, Aerospace series — Stripping of electric cables
EN 4652-001, Aerospace series — Connectors, coaxial, radio frequency — Part 001: Technical
specification
EN 4652-002, Aerospace series — Connectors, coaxial, radio frequency — Part 002: Specification of
1)
performances
EN 9133, Aerospace series — Quality Management Systems — Qualification Procedure for Aerospace
Standard Products
2)
TR 6058, Aerospace series — Cable code identification list
3 Required characteristics
 The connection technology shall comply to all required tests described in Clause 4.
 All interface shall comply to EN 4652-001.
 Holes for lockwire shall exist in case of no self-locking device on the product.
 Water ingress resistance is required in mated conditions for all cable groups.
 Water ingress resistance is required in unmated conditions for cable group A.

*
All parts quoted in this standard.
1) Published as ASD-STAN Prestandard at the date of publication of this standard by AeroSpace and Defence
industries Association of Europe - Standardization (ASD-STAN) (www.asd-stan.org).
2) Published as ASD-STAN Technical Report at the date of publication of this standard by AeroSpace and Defence
industries Association of Europe - Standardization (ASD-STAN) (www.asd-stan.org).
3.1 Configuration, dimension and mass
Mass without heatshrink tubing.
See Figure 1 and Table 1.
Dimension in millimetres
Key
1 Protective cap
2 Marking axis
3 Diamond knurl
4 12/2 flats
5 8/2 flats
Figure 1 — C straight plug
Marking: see Clause 8.
Table 1 — C straight plug dimensions and mass
Cable code Cable A B Ø C Ø D Ø E Ø F Mass
(see TR 6058) group    g
max. max.
WZ D 42,7 37,5 14,05 3,7 1,05 2,55 31,37
WD E 50,3 40,6 14,05 8,4 2,5 6,3 41,29
WN F 50,3 40,6 14,05 8,4 2,5 6,3 41,29

3.
...