SIST EN 3660-035:2017
(Main)Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 035: Cable outlet, style K, 90°, for heat shrinkable boot, shielded, sealed - Product standard
Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 035: Cable outlet, style K, 90°, for heat shrinkable boot, shielded, sealed - Product standard
This European Standard defines a range of cable outlets, style K, 90°, shielded, sealed for heat shrinkable boot, for use with memory metal rings under the following conditions.
The mating connectors are listed in EN 3660-002.
Temperature range, Class N : - 65 °C to 200 °C
Class K : - 65 °C to 200 °C
Class W : - 65 °C to 175 °C
Class T : - 65 °C to 175 °C (Nickel PTFE plating)
Class Z : - 65 °C to 175 °C (Zinc nickel plating)
Associated electrical accessories : EN 3660-034 memory metal rings (for shield termination backshells).
These cable outlets are designed for termination of overall shielding braid or individual cable shields. They accommodate/permit the termination of heat shrinkable boots.
Luft- und Raumfahrt - Endgehäuse für elektrische und optische Rund- und Rechtecksteckverbinder - Teil 035: Endgehäuse, Bauform K, 90°, für wärmeschrumpfende Bauteile, Schirmanschluß, abgedichtet, selbstsichernd - Produktnorm
Série Aérospatiale - Accessoires arrière pour connecteurs circulaires et rectangulaires électriques et optiques - Partie 035 : Raccord, type K, coudé 90°, blindé, étanche, pour manchon thermorétractable - Norme de produit
Aeronavtika - Dodatki za okrogle in pravokotne električne in optične konektorje - 035. del: Kabelska spojka, tip K, 90°, za toplotno skrčljive dele, oklopljena, tesnjena - Standard za proizvod
Ta evropski standard opredeljuje različne vrste kabelskih spojk (tip K, 90-stopinjske, oklopljene, tesnjene za toplotno skrčljive dele) za uporabo s spominskimi kovinskimi obročki pod naslednjimi pogoji.
Stikalni priključki so navedeni v standardu EN 3660-002.
Temperaturni razpon, razred N: od −65 °C do 200 °C
Razred K: od −65 °C do 200 °C
Razred W: od −65 °C do 175 °C
Razred T: od −65 °C do 175 °C (nikljeva prevleka PTFE)
Razred Z: od −65 °C do 175 °C (cink-nikljeva prevleka)
Povezani električni dodatki: spominski kovinski obročki iz standarda EN 3660-034 (za oklepe zaključnega oklopa)
Te kabelske spojke so zasnovane za zaključitev celotne oklopljene pletenice ali posameznih kabelskih oklopov. Omogočajo/dovoljujejo zaključevanje toplotno skrčljivih delov.
General Information
Overview
EN 3660-035:2017 is a CEN product standard in the Aerospace series that specifies 90° cable outlets, style K, for use with heat shrinkable boots, memory metal rings and shield termination backshells. It defines mechanical, electrical and environmental requirements for shielded, sealed cable outlets used on circular and rectangular electrical and optical connectors in aerospace applications. Mating connectors are referenced in EN 3660-002.
Key topics and technical requirements
- Scope and classes: Temperature ranges by class:
- Class N, K: −65 °C to 200 °C
- Class W, T, Z: −65 °C to 175 °C (T = Nickel PTFE plating; Z = Zinc-nickel plating)
- Materials & finishes:
- Class N: Aluminium, nickel plated
- Class K: Stainless steel, passivated
- Class W: Aluminium, olive-drab cadmium plated
- Class T/Z: Aluminium with special platings (Nickel PTFE / Zinc-nickel)
- Electrical continuity & shielding:
- Housing continuity limits (example): Class N < 5 mΩ; Class W/T/Z < 10 mΩ; Class K < 20 mΩ.
- Surface transfer impedance (Zt) and shielding effectiveness requirements are specified across 0.1 MHz – 1 GHz with class-dependent limits (higher performance expected for N, T, W, Z vs K).
- Lightning strike test: Level D (10 kA waveform 2).
- Mechanical & environmental tests:
- Sealing to IEC 60529 (IP67), salt mist (class-dependent durations), vibration, shock, thermal cycling, fluid and ozone resistance, flammability and fire-resistance tests per EN 2591-100 and EN 3660-001.
- Braid retention (tensile) test: 445 N for braid ≤ 12.5 mm, 665 N for > 12.5 mm; max ring slippage 0.65 mm.
- Dimensional and assembly data: Detailed shell sizes, cable entry dimensions, assembly torques and mass tables are specified; designation format example: EN3660-035K09B.
Applications and users
- Typical users: aerospace OEMs, connector and backshell manufacturers, avionics engineers, harness designers, procurement specialists and test laboratories.
- Practical uses:
- Termination of overall cable braid or individual shields in aircraft and spacecraft harnesses.
- Secure mechanical and electrical shield termination when using heat-shrink boots and EN 3660-034 memory metal rings.
- Replacement and specification of sealed 90° cable outlets for high-reliability environments (avionics, military aerospace).
Related standards
- EN 3660-001 (Technical specification)
- EN 3660-002 (Index of product standards / mating connectors)
- EN 3660-034 (Memory metal rings for shield attachment)
- EN 2591-100 (Test methods)
- EN 3645 (Connector series), IEC 60529 (IP code), EN 3909 (test fluids), AS85049, A-A-59569
EN 3660-035 is essential when specifying shield termination backshells, 90° cable outlets and heat-shrink boot terminations in aerospace harness design to ensure traceable performance, environmental sealing and electromagnetic shielding compliance.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Luft- und Raumfahrt - Endgehäuse für elektrische und optische Rund- und Rechtecksteckverbinder - Teil 035: Endgehäuse, Bauform K, 90°, für wärmeschrumpfende Bauteile, Schirmanschluß, abgedichtet, selbstsichernd - ProduktnormSérie Aérospatiale - Accessoires arrière pour connecteurs circulaires et rectangulaires électriques et optiques - Partie 035 : Raccord, type K, coudé 90°, blindé, étanche, pour manchon thermorétractable - Norme de produitAerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 035: Cable outlet, style K, 90°, for heat shrinkable boot, shielded, sealed - Product standard49.060Aerospace electric equipment and systems31.220.99Druge elektromehanske komponenteOther electromechanical componentsICS:Ta slovenski standard je istoveten z:EN 3660-035:2017SIST EN 3660-035:2017en,fr,de01-november-2017SIST EN 3660-035:2017SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 3660-035
September
t r s y ICS
v {ä r x r English Version
Aerospace series æ Cable outlet accessories for circular and rectangular electrical and optical connectors æ Part
r u wã Cable outletá style Ká
{ r ¹á for heat shrinkable bootá shieldedá sealed æ Product standard Série Aérospatiale æ Accessoires arrière pour connecteurs circulaires et rectangulaires électriques et optiques æ Partie
r u w ã Raccordá type Ká coudé
{ r ¹á blindéá étancheá pour manchon thermorétractable æ Norme de produit
Luftæ und Raumfahrt æ Endgehäuse für elektrische und optische Rundæ und Rechtecksteckverbinder æ Teil
r u wã Endgehäuseá Bauform Ká
{ r ¹á für wärmeschrumpfende Bauteileá Schirmanschlußá abgedichtetá selbstsichernd æProduktnorm This European Standard was approved by CEN on
s y April
t r s yä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s y CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
u x x ræ r u wã t r s y ESIST EN 3660-035:2017
− 65 °C to 175 °C (Zinc nickel plating) Associated electrical accessories
: EN 3660-034 memory metal rings (for shield termination backshells). These cable outlets are designed for termination of overall shielding braid or individual cable shields. They accommodate/permit the termination of heat shrinkable boots. 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 2591-100*, Aerospace series — Elements of electrical and optical connection — Test methods — Part 100: General EN 3645 (all parts), Connectors, electrical, circular, scoop-proof, triple start threaded coupling operating temperature 175 °C or 200 °C continuous EN 3660-001, Aerospace series — Cable outlet accessories for circular and rectangular electrical and optical connectors — Part 001: Technical specification EN 3660-002, Aerospace series — Cable outlet accessories for circular and rectangular electrical and optical connectors — Part 002: Index of product standards EN 3660-034, Aerospace series — Cable outlet accessories for circular and rectangular electrical and optical connectors — Part 034: Memory metal rings for the attachment of screens — Product standard
EN 3909, Aerospace series — Test fluids and test methods for electrical and optical components and sub-assemblies
* All its parts quoted in this European Standard. SIST EN 3660-035:2017
1) Published by: SAE National (US) Society of Automotive Engineers. http://www.sae.org/ SIST EN 3660-035:2017
Key 1 O-ring 2 Thread C 3 Marking 4 Three equally spaced holes 1 mm diameter for locking wire 5 Straight knurl, pitch manufacturers option 6 EN 3660-034 memory metal ring NOTE Valley of start tooth to be at vertical centre line of accessory at position shown:
Within ± 3° for shell sizes 09-13;
Within ± 2° for shell sizes 15-19;
Within ± 1° for shell sizes 21 and larger. Bend radius to be determined by method of manufacture. Cable outlets may be manufactured as cast, fabricated or machined (manufacturers option). No sharp edges/burrs permissible on internal surfaces/joints. Surface finish of on all internal surfaces. Figure 1 — Cable outlet 1,6 µm max. SIST EN 3660-035:2017
max. max.
max. min. max. max. 09 04 5,4 M12 × 1,0-6H 19,1 27,9 14,5 31,2 11 07 9,4 M15 u 1,0-6H 21,6 30,5 14,5 36,1 13 08 10,8 M18 u 1,0-6H 25,
...
Frequently Asked Questions
SIST EN 3660-035:2017 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 035: Cable outlet, style K, 90°, for heat shrinkable boot, shielded, sealed - Product standard". This standard covers: This European Standard defines a range of cable outlets, style K, 90°, shielded, sealed for heat shrinkable boot, for use with memory metal rings under the following conditions. The mating connectors are listed in EN 3660-002. Temperature range, Class N : - 65 °C to 200 °C Class K : - 65 °C to 200 °C Class W : - 65 °C to 175 °C Class T : - 65 °C to 175 °C (Nickel PTFE plating) Class Z : - 65 °C to 175 °C (Zinc nickel plating) Associated electrical accessories : EN 3660-034 memory metal rings (for shield termination backshells). These cable outlets are designed for termination of overall shielding braid or individual cable shields. They accommodate/permit the termination of heat shrinkable boots.
This European Standard defines a range of cable outlets, style K, 90°, shielded, sealed for heat shrinkable boot, for use with memory metal rings under the following conditions. The mating connectors are listed in EN 3660-002. Temperature range, Class N : - 65 °C to 200 °C Class K : - 65 °C to 200 °C Class W : - 65 °C to 175 °C Class T : - 65 °C to 175 °C (Nickel PTFE plating) Class Z : - 65 °C to 175 °C (Zinc nickel plating) Associated electrical accessories : EN 3660-034 memory metal rings (for shield termination backshells). These cable outlets are designed for termination of overall shielding braid or individual cable shields. They accommodate/permit the termination of heat shrinkable boots.
SIST EN 3660-035:2017 is classified under the following ICS (International Classification for Standards) categories: 31.220.99 - Other electromechanical components; 49.060 - Aerospace electric equipment and systems. The ICS classification helps identify the subject area and facilitates finding related standards.
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