EN 3645-002:2015

SLOVENSKI STANDARD
01-september-2015
1DGRPHãþD
SIST EN 3645-002:2009
$HURQDYWLND.RQHNWRUMLHOHNWULþQLRNURJOL]DãþLWHQLNRQWDNWKLWUDVSRMND]
QDYRMHPVWDOQDGHORYQDWHPSHUDWXUDPHGƒ&LQƒ&GHO6SHFLILNDFLMD
ODVWQRVWLLQUD]SRUHGLWHYNRQWDNWRY
Aerospace series - Connectors, electrical, circular, scoop-proof, triple start threaded
coupling, operating temperature 175 °C or 200 °C continuous - Part 002: Specification of
performance and contact arrangements
Luft- und Raumfahrt - Elektrische Rundsteckverbinder, kontaktgeschützt, Drei-gangige
Gewinde-Schnelkupplung, Betriebstemperatur 175 °C oder 200 °C konstant - Teil 002:
Leistungsdaten und Kontaktanordnungen
Série aérospatiale - Connecteurs électriques circulaires, à contacts protégés, à
accouplement par filetage, à pas rapide à trois filets, température d'utilisation 175 °C ou
200 °C continu - Partie 002: Spécification de performances
Ta slovenski standard je istoveten z: EN 3645-002:2015
ICS:
49.060 /HWDOVNDLQYHVROMVND Aerospace electric
HOHNWULþQDRSUHPDLQVLVWHPL equipment and systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 3645-002
NORME EUROPÉENNE
EUROPÄISCHE NORM
June 2015
ICS 49.060 Supersedes EN 3645-002:2007
English Version
Aerospace series - Connectors, electrical, circular, scoop-proof,
triple start threaded coupling, operating temperature 175 °C or
200 °C continuous - Part 002: Specification of performance and
contact arrangements
Série aérospatiale - Connecteurs électriques circulaires, à Luft- und Raumfahrt - Elektrische Rundsteckverbinder,
contacts protégés, à accouplement par filetage, à pas kontaktgeschützt, Drei-gangige Gewinde-Schnelkupplung,
rapide à trois filets, température d'utilisation 175 °C ou 200 Betriebstemperatur 175 °C oder 200 °C konstant - Teil 002:
°C continu - Partie 002: Spécification de performances et Leistungsdaten und Kontaktanordnungen
arrangements des contacts
This European Standard was approved by CEN on 28 June 2014.

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, 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
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 3645-002:2015 E
worldwide for CEN national Members.

Contents Page
Foreword .3
Introduction .4
1 Scope .4
2 Normative references .4
3 Terms and definitions .5
4 Description and codification of class .5
5 Operating conditions .7
6 Type codes . 11
7 Polarization . 11
8 Housing sizes and contact arrangements . 12
9 Contact arrangements . 15
10 Contacts . 26
11 Filler plugs . 27
12 Rear accessories . 27
13 Tooling . 27
14 Assembly and wiring instructions . 27

Foreword
This document (EN 3645-002:2015) 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 December 2015, and conflicting national standards shall be withdrawn
at the latest by December 2015.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 3645-002:2007.
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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
Introduction
This family of connectors is derived from MIL-DTL-38999/30C series III, with which it is intermateable and
interchangeable.
1 Scope
This European Standard defines the performances and contact arrangements for threaded ring coupling circular
connectors, fire-resistant or non fire-resistant, intended for use in a temperature range from − 65 °C to 175 °C
or 200 °C continuous.
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 2591-209, Aerospace series — Elements of electrical and optical connection — Test methods —
Part 209: Current temperature derating
EN 3155-002, Aerospace series — Electrical contacts used in elements of connection — Part 002: List and
utilization of contacts
EN 3155-008, Aerospace series — Electrical contacts used in elements of connection — Part 008: Contacts,
electrical, male, type A, crimp, class S — Product standard
EN 3155-009, Aerospace series — Electrical contacts used in elements of connection — Part 009: Contacts,
electrical, female, type A, crimp, class S — Product standard
EN 3155-010, Aerospace series — Electrical contacts used in elements of connection — Part 010: Contacts,
1)
electrical, triaxial, size 8, male, type D, crimp, class R — Product standard
EN 3155-011, Aerospace series — Electrical contacts used in elements of connection — Part 011: Contacts,
1)
electrical, triaxial, size 8, female, type D, crimp, class R — Product standard
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
EN 3155-013, Aerospace series — Electrical contacts used in elements of connection — Part 013: Contacts,
electrical, triaxial, size 8, female, type D, solder, class R — Product standard
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) In preparation at the date of publication of this standard.
EN 3155-025, Aerospace series — Electrical contacts used in elements of connection — Part 025: Contacts,
electrical, triaxial, size 8, female, type D, crimp, class S — Product standard
EN 3197, Aerospace series - Design and installation of aircraft electrical and optical interconnection systems
EN 3645 (all parts), Aerospace series — Connectors, electrical, circular, scoop-proof, triple start threaded
coupling, operating temperature 175 °C or 200 °C continuous
EN 3660-002, Aerospace series — Cable outlet accessories for circular and rectangular electrical and optical
connectors — Part 002: Index of product standards
EN 4529-002, Aerospace series - Elements of electrical and optical connection - Sealing plugs - Part 002:
Index of product standards
MIL-DTL-38999/30C, Connectors, electrical, circular, threaded, plug, lanyard release, fail-safe, removable crimp
2)
contacts, sockets, series III, metric
AS39029/106B, Contacts, electrical connector, socket, crimp-removable (for MIL-DTL-38999 series I, III and
3)
IV and MIl-DTL-55302 and AS29600 series A connectors)
AS39029/107B, Contacts, electrical connector, pin, crimp-removable (for MIL-DTL-38999 series I, III and IV,

3)
MIL-DTL-55302 and AS29600 series A connectors)
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 3645-001 apply.
4 Description and codification of class
See Table 1.
2) Published by: DoD National (US) MIL. Department of Defense. http://www.defenselink.mil/
3) Published by: SAE National (US) Society of Automotive Engineers. http://www.sae.org/
Table 1
Model Description
Receptacles and plugs, cadmium-plated aluminium alloy, olive drab — 500 h salt spray —
W Plug with grounding spring — Crimp, removable contacts — Maximum operating
temperature 175 °C continuous
Receptacles and plugs, cadmium-plated composite, olive drab — 2 000 h salt spray — Plug
J
with grounding spring — Crimp, removable contacts — 1 500 matings — Maximum
operating temperature 175 °C continuous
Receptacles and plugs, zinc-nickel plated aluminium alloy, non reflective black — 500 h salt
Z spray — Plug with grounding spring — Crimp, removable contacts — Maximum operating
temperature 175 °C continuous
Receptacles and plugs, passivated stainless steel — 500 h salt spray — Plug with
K grounding spring — Fire-resistant — Crimp, removable contacts — Maximum operating
temperature 200 °C continuous
Connector
Receptacles and plugs, nickel-plated aluminium alloy — 48 h salt spray — Plug with
F
grounding spring — Crimp, removable contacts — Maximum operating temperature 200 °C
continuous
Receptacles and plugs, nickel-plated composite — 2 000 h salt spray — Plug with
M grounding spring — Crimp, removable contacts — 1 500 matings — Maximum operating
temperature 200 °C continuous
Hermetic receptacle, passivated stainless steel — Solder contacts — Maximum operating
Y
temperature 200 °C continuous
Receptacles and plugs, nickel fluorocarbon polymer plated aluminium alloy, non reflective —
T 500 h salt spray — Plug with grounding spring — Crimp, removable contacts — Maximum
operating temperature 175 °C continuous
Protective cover for plug in passivated corrosion resisting steel — Maximum operating
K
temperature 200 °C continuous
Protective cover for receptacle or plug in nickel-plated aluminium alloy — Maximum
F
operating temperature 200 °C continuous
Protective Protective cover for receptacle or plug, zinc-nickel plated aluminium alloy, non-reflective
Z
cover black – Maximum operating temperature 175 °C continuous
Protective cover for receptacle or plug in olive-green cadmium-plated aluminium alloy —
W
Maximum operating temperature 175 °C continuous
Protective cover for receptacle or plug in nickel fluorocarbon polymer plated aluminium
T
alloy, non reflective — Maximum operating temperature 175 °C continuous
Dummy receptacle in passivated stainless steel — Maximum operating temperature 200 °C
K
continuous
Dummy receptacle in nickel-plated aluminium alloy — Maximum operating temperature
F
200 °C continuous
Dummy Dummy receptacle, zinc-nickel plated aluminium alloy, non-reflective black – Maximum
Z
receptacle
operating temperature 175 °C continuous
Dummy receptacle in olive-green cadmium-plated aluminium alloy — Maximum operating
W
temperature 175 °C continuous
Dummy recepta
...