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GB/T 39341-2020General specification for high speed transmission connectors for aerospace (English PDF)

宇航用高速传输连接器通用规范

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

November 19, 2020

Implementation date

June 1, 2021

Scope

GB/T 39341-2020 is the English-translated version of 宇航用高速传输连接器通用规范.

GB/T 39341-2020 is the Chinese standard "General specification for high speed transmission connectors for aerospace". Its scope clause reads: This standard specifies general technical requirements, quality assurance regulations, delivery preparations and instructions for high-speed transmission connectors for aerospace.

This standard applies to high-speed transmission connectors for aerospace (hereinafter referred to as connectors), and its contact type is differential contact. Its clauses include requirements.

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Document preview — GB/T 39341-2020

National Standard of the People's Republic of China

ICS
31.220.10
Classification
V 25

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • Foreword
  • 1 Scope
  • 2 Normative references
  • 3 Requirements
  • 3.1 General
  • 3.2 Material
  • 3.3 Design, structure and dimensions
  • 3.4 Auxiliary parts
  • 3.5 Performance
  • 3.6 Destructive Physical Analysis (DPA)
  • 3.7 Sign
  • 3.8 Appearance quality
  • 4 Quality assurance regulations
  • 4.1 General
  • 4.2 Inspection classification
  • 4.3 Identification inspection
  • 4.4 Quality consistency inspection
  • 4.5 Inspection method
  • 5 Delivery preparation
  • 5.1 Packaging
  • 5.2 Transportation and storage
  • 5.3 Identification
  • 6 Explanation
  • 6.1 Intended use
  • 6.2 Order documents
  • 6.3 Certificate of conformity
  • 6.4 Environmental protection materials
  • Appendix A (informative appendix) Maximum transmission rate and reference frequency of the connector
  • Appendix B (Informative Appendix) Destructive Physical Analysis (DPA)

1 Scope

This standard specifies general technical requirements, quality assurance regulations, delivery preparations and instructions for high-speed transmission connectors for aerospace.

This standard applies to high-speed transmission connectors for aerospace (hereinafter referred to as connectors), and its contact type is differential contact.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document.

For undated references, the latest version (including all amendments) applies to this document.

GB/T 2421.1-2008 Overview and Guidelines for Environmental Testing of Electrical and Electronic Products

GB/T 2423.1-2008 Environmental testing of electric and electronic products Part 2.Test method Test A. Low temperature

GB/T 2423.2-2008 Environmental testing of electric and electronic products Part 2.Test method Test B. High temperature

GB/T 2423.4-2008 Environmental testing of electric and electronic products Part 2.Test method Test Db. Alternating damp heat (12h 12h cycle)

GB/T 2423.5-2019 Environmental Test Part 2.Test Method Test Ea and Guideline. Impact

GB/T 2423.10-2019 Environmental Test Part 2.Test Method Test Fc. Vibration (Sine)

GB/T 2423.16-2008 Environmental testing of electric and electronic products Part 2.Test method Test J and guideline. Mould

GB/T 2423.17-2008 Environmental testing of electric and electronic products Part 2.Test method Test Ka. Salt spray

GB/T 2423.22-2012 Environmental Test Part 2.Test Method Test N. Temperature Change

GB/T 2423.28-2005 Environmental testing of electrical and electronic products Part 2.Test methods Test T. Soldering

GB/T 2423.56-2018 Environmental Test Part 2.Test Method Test Fh. Broadband Random Vibration and Guidelines

GB/T 5095.2-1997 Basic test procedures and measurement methods for electromechanical components for electronic equipment Part 2.General inspection, electrical

Continuity and contact resistance test, insulation test and voltage stress test

GB/T 5095.5-1997 Basic test procedures and measurement methods for electromechanical components for electronic equipment Part 5.Impact test (free components),

Static load test (fixed components), life test and overload test

GB/T 5095.7-1997 Basic test procedures and measurement methods for electromechanical components for electronic equipment Part 7.Mechanical operation test and leaktightness test

GB/T 5095.8-1997 Basic test procedures and measurement methods for electromechanical components for electronic equipment Part 8.Mechanical tests on connectors, contacts and terminals

SJ/T 11104-2016 Gold plating specification

QJ1903-1990 General Specification for Electrical Connectors

QJ1558A-2012 Material Volatility Test Method Under Vacuum Conditions

3 requirements

3.1 General

The connector shall meet all requirements specified in this standard and related detailed specifications.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 30 pages — is available in the English PDF.

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