SIST EN 3375-005:2009

Aerospace series - Cable, electrical, for digital data transmission - Part 005: Double braid + metallic layer - 77 Ohms - Type WV - Product standard

This standard specifies the required characteristics of a high immunity (double braid  metallic layer), 77 Ohms, size 24 electrical cable type WV, intended for digital data transmissions.
General characteristics are given in 4.2.
Main electrical characteristics are given in 4.3.
It shall be used together with EN 3375-001 and EN 3375-002.

Luft- und Raumfahrt - Elektrische Leitungen für Digitaldatenübertragungen - Teil 005: Doppelt geschirmt + Metallband - 77 Ohm - Typ WV - Produktnorm

Série aérospatiale - Câbles électriques pour transmission de données numériques - Partie 005: Double tresse + ruban métallique - 77 Ohms - Type WV - Norme de produit

Aeronavtika - Električni kabli za digitalni prenos podatkov - 005. del: Dvojni oplet + kovinska prevleka - 77 ohmov - Tip WV - Standard za proizvod

General Information

• Status: Published
• Publication Date: 19-Apr-2009
• ICS: 49.060 - Aerospace electric equipment and systems
• Technical Committee: I13 - Imaginarni 13
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 25-Mar-2009
• Due Date: 30-May-2009
• Completion Date: 20-Apr-2009
• Ref Project: EN 3375-005:2007 - Aerospace series - Cable, electrical, for digital data transmission - Part 005: Double braid + metallic layer - 77 Ohms - Type WV - Product standard

Relations

• Refers: SIST EN 3375-001:2022 - Aerospace series - Cable, electrical, for digital data transmission - Part 001: Technical specification
• Effective Date: 28-Jan-2026
• Refers: SIST EN 3375-002:2012 - Aerospace series - Cable, electrical, for digital data transmission - Part 002: General
• Effective Date: 28-Jan-2026
• Refers: SIST EN 2084:2018 - Aerospace series - Cables, electrical, general purpose, with conductors in copper or copper alloy - Technical specification
• Effective Date: 28-Jan-2026
• Refers: SIST EN 9133:2018 - Aerospace series - Quality Management Systems - Qualification Procedure for Aerospace Standard Products
• Effective Date: 28-Jan-2026
• Refers: SIST EN 2083:2002 - Aerospace series - Copper and copper alloys conductors for electrical cables - Product standard
• Effective Date: 28-Jan-2026
• Refers: SIST EN 3475-100:2010 - Aerospace series - Cables, electrical, aircraft use - Test methods - Part 100: General
• Effective Date: 28-Jan-2026
• Referred By: SIST EN 3716-005:2009 - Aerospace series - Connector, single-way with triaxial interface, for transmission of digital data - Part 005: Crimp receptacle - Product standard
• Effective Date: 28-Jan-2026
• Referred By: SIST EN 3155-013:2009 - Aerospace series - Electrical contacts used in elements of connection - Part 013: Contacts, electrical, triaxial, size 8, female, type D, solder, class R - Product standard
• Effective Date: 28-Jan-2026
• Referred By: SIST EN 3716-004:2009 - Aerospace series - Connectors, single-way with triaxial interface, for transmission of digital data - Part 004: Solder plug - Product standard
• Effective Date: 28-Jan-2026
• Referred By: SIST EN 3716-003:2009 - Aerospace series - Connectors, single-way with triaxial interface, for transmission of digital data - Part 003: Solder receptacle - Product standard
• Effective Date: 28-Jan-2026
• Referred By: SIST EN 3716-006:2009 - Aerospace series - Connector, single-way with triaxial interface, for transmission of digital data - Part 006: Crimp plug - Product standard
• Effective Date: 28-Jan-2026
• Referred By: SIST EN 3716-004:2015 - Aerospace series - Connectors, single-way with triaxial interface for transmission of digital data - Part 004: Solder plug and terminator - Product standard
• Effective Date: 28-Jan-2026
• Referred By: SIST EN 3155-012:2009 - Aerospace series - Electrical contacts used in elements of connection - Part 012: Contacts, electrical, triaxial, size 8, male, type D, solder, class R - Product standard
• Effective Date: 28-Jan-2026
• Referred By: SIST EN 3155-043:2008 - Aerospace series - Electrical contacts used in elements of connection - Part 043: Contacts, electrical, triaxial, size 08, female 043, type D, solder, class P - Product standard
• Effective Date: 28-Jan-2026
• Referred By: SIST EN 3155-024:2009 - Aerospace series - Electrical contacts used in elements of connection - Part 024: Contacts, electrical, triaxial, size 8, male, type D, crimp, class S - Product standard
• Effective Date: 28-Jan-2026

Overview

SIST EN 3375-005:2009 is a European Standard developed by CEN within the Aerospace series. It specifies the characteristics and requirements for high immunity electrical cables with double braid and metallic layer shielding, designed specifically for digital data transmission in aerospace applications. The standard focuses on 77 Ohm, size 24, Type WV cables that ensure optimal electrical performance and electromagnetic interference (EMI) protection for mission-critical aerospace systems. This product standard complements EN 3375-001 and EN 3375-002 and should be used in conjunction with them for comprehensive cable qualification and application.

Key Topics

• High Immunity Shielding: Features a double braid plus metallic layer, offering superior protection against EMI, which is crucial for reliable digital signal integrity in high-noise aerospace environments.

• Specified Electrical Performance:

  • Nominal impedance: 77 Ohms ±7 at 1 MHz
  • Capacitance: up to 78 pF/m
  • Attenuation: maximum 3.6 dB/100 m at 1 MHz
  • Maximum voltage rating: 600 V AC (for information)
  • Transfer impedance: specified at several frequencies for robust performance

• Material and Physical Properties:

  • Conductors: Size 24, copper or copper alloy
  • Insulation: Fluorocarbon
  • Jacket: White fluorocarbon, with marking color codes for identification
  • Operating temperature: -65°C to +200°C
  • Bend radius: minimum 40 mm
  • UV laser markable for traceability

• Testing & Assurance: Comprehensive test regimes are detailed, including visual examination, electrical tests, mechanical tests, environmental resistance, solderability, and fire and smoke assessments. Quality assurance is based on EN 9133.

Applications

SIST EN 3375-005:2009 cables are engineered for use in aerospace electrical systems where digital data transmission is critical. Their robust shielding and stable electrical performance make them ideal for:

• Aircraft avionics and control systems: Ensuring reliable communication and data integrity between electronic components and sensors
• Mission-critical data networks: Protecting high-frequency digital signals from EMI in the demanding environment of aircraft and spacecraft
• Aerospace data buses: Enabling synchronous and asynchronous data transmission for flight control, navigation, and monitoring systems
• High-reliability harnesses: Used in cable assemblies where stringent marking, traceability, and quality requirements are mandated

These cables are typically specified by OEMs and aerospace system integrators where conformance to European and international standards is essential for airworthiness and equipment interoperability.

Related Standards

For full compliance and effective use, SIST EN 3375-005:2009 should be read in conjunction with the following standards:

• EN 3375-001: Technical specification for electrical cables for digital data transmission in aerospace
• EN 3375-002: General requirements for these types of cables
• EN 2083: Specifications for copper or copper alloy conductors used in aerospace cables
• EN 9133: Aerospace quality management systems - qualification procedure for standard parts
• EN 3475-100: Test methods for electrical cables used in aircraft

By adhering to SIST EN 3375-005:2009 and related standards, manufacturers and users ensure consistent performance, safety, and reliability of data transmission cables in aerospace applications.

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Keywords: EN 3375-005, aerospace cable, digital data transmission, double braid shield, 77 Ohm cable, EMI protection, Type WV, CEN standard, aerospace electrical cable, aviation data cable standard.

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Luft- und Raumfahrt - Elektrische Leitungen für Digitaldatenübertragungen - Teil 005: Doppelt geschirmt + Metallband - 77 Ohm - Typ WV - ProduktnormSérie aérospatiale - Câbles électriques pour transmission de données numériques - Partie 005: Double tresse + ruban métallique - 77 Ohms - Type WV - Norme de produitAerospace series - Cable, electrical, for digital data transmission - Part 005: Double braid + metallic layer - 77 Ohms - Type WV - Product standard49.060Aerospace electric equipment and systemsICS:Ta slovenski standard je istoveten z:EN 3375-005:2007SIST EN 3375-005:2009en,de01-maj-2009SIST EN 3375-005:2009SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 3375-005November 2007ICS 49.060 English VersionAerospace series - Cable, electrical, for digital data transmission- Part 005: Double braid + metallic layer - 77 Ohms - Type WV -Product standardSérie aérospatiale - Câbles électriques pour transmissionde données numériques - Partie 005: Double tresse +ruban métallique - 77 Ohms - Type WV - Norme de produitLuft- und Raumfahrt - Elektrische Leitungen fürDigitaldatenübertragungen - Teil 005: Doppelt geschirmt +metallband - 77 Ohm - Type WV - ProduktnormThis European Standard was approved by CEN on 23 May 2007.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 CEN 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 translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, 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© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 3375-005:2007: ESIST EN 3375-005:2009

TR 6058, Aerospace series — Cable code identification list. 2) 3 Terms and definitions For the purposes of this document, the terms and definitions g
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