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GB/Z 127.1-2025Process management for avionics - Aerospace qualified electronic components (AQEC) - Part 1: Integrated circuits and discrete semiconductors (English PDF)

航空电子过程管理 航空航天合格电子元器件(AQEC) 第1部分:集成电路和半导体分立器件

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 3, 2025

Implementation date

December 3, 2025

Scope

GB/Z 127.1-2025 is the English-translated version of 航空电子过程管理 航空航天合格电子元器件(AQEC) 第1部分:集成电路和半导体分立器件.

GB/Z 127.1-2025 is a Chinese national guidance document, identical to IEC TS 62564-1:2016, that fixes the minimum requirements for designating integrated circuits and discrete semiconductor devices as aerospace qualified electronic components (AQEC). It applies to commercial off-the-shelf parts built to the manufacturer's standard datasheet and quality system. The requirements address the AQEC program and specification, including datasheet, material information, life expectancy, manufacturing process, single event effect data, lead finish and third-party part numbers, plus performance, quality system certification, qualification, reliability monitoring, product change and last-time-buy notices, and prevention of nonconformities. Military-specification parts and AEC-Q100 components are treated as AQEC. Avionics designers use it to judge whether such components suit their applications. It was issued on 3 December 2025.

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Document preview — GB/Z 127.1-2025

National Standard of the People's Republic of China

ICS
49.020
Classification
V 25

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

Contents

  • Preface
  • Introduction
  • 1 Scope
  • 2 Normative References
  • 3 Terms, Definitions, and Abbreviations
  • 3.1 Terms and Definitions
  • 3.2 Abbreviations
  • 4.Technical Requirements
  • 4.1 AQEC Program
  • 4.2 AQEC Specification
  • 4.2.1 Overview
  • 4.2.2 AQEC Datasheet
  • 4.2.3 Material Information
  • 4.2.4 AQEC Public Information
  • 4.2.5 AQEC life expectancy
  • 4.2.6 Component Manufacturing Process
  • 4.2.7 SEE Data
  • 4.2.8 Lead end plating
  • 4.2.9 Third-party component number
  • 4.3 AQEC Performance
  • 4.3.1 Performance
  • 4.3.2 Functional Parameters
  • 4.3.3 Determine application conditions
  • 4.4 Quality System Certification
  • 4.5 Component Qualification and Re-qualification
  • 4.6 Quality Assurance and Reliability Monitoring
  • 4.7 Product Change Notification
  • 4.8 Last Purchase Before Production Ceases (LTB) Notice
  • 4.9 Management of Production Stoppages/Gap
  • 4.10 Preventing non-conformities
  • 4.11 User Manual/Customer Guide
  • Appendix A (Informative) AQEC Material Composition and Structure Table
  • Appendix B (Informative) Other Information
  • References

Foreword

This document is a standard or guiding technical document.

This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents". Drafting.

This document is Part 1 of GB /Z 127 "Aerospace Qualified Electronic Components (AQEC) - Aerospace Electronics Process Management". GB /Z 127 has published the following parts.

---Part 1: Integrated Circuits and Discrete Semiconductor Devices.

This document is equivalent to IEC TS62564-1:2016 "Aerospace Electronics Process Management - Aerospace Qualified Electronic Components (AQEC)".

Part 1: Integrated Circuits and Discrete Semiconductor Devices. The document type has been changed from an IEC technical specification to my country's national standardization guidance. Sexual technology documents.

Introduction

GB /Z 127 specifies the minimum requirements for being designated as an aerospace qualified electronic component (AQEC). It is proposed to consist of one part.

---Part 1: Integrated Circuits and Discrete Semiconductor Devices. The purpose is to be designated as aerospace-qualified electronic components. Minimum requirements for integrated circuits and discrete semiconductor devices (AQEC).

The Aerospace Qualified Electronic Components (AQEC) program is established by the manufacturer and documents compliance with AQEC requirements, specifying... The purpose of AQEC is.

a) Provide AQEC users with information and channels for AQEC manufacturers' commercial off-the-shelf (COTS) components;

b) Enable AQEC users to evaluate whether these components can operate reliably in their applications;

c) Minimize deviations from AQEC manufacturer COTS products;

d) Minimal impact on AQEC manufacturers' standard operating procedures or business processes;

e) Facilitate communication between AQEC manufacturers and users.

1 Scope

This document specifies the minimum requirements for integrated circuits and discrete semiconductor devices designated as Aerospace Qualified Electronic Components (AQEC). Require.

This document applies to integrated circuits and discrete semiconductor devices with the following characteristics.

a) The component manufacturer provides the minimum requirements or information that allows the component manufacturer to designate it as a standard commercial shelf item for AQEC. COTS (Choose-Owned Components) devices.

b) COTS components where the component manufacturer uses the standard datasheet as the minimum requirement for design, manufacturing, packaging/assembly, and testing. Device.

c) Components manufactured by AQEC-certified companies whose quality systems include the manufacturer's standards, operating procedures, and technical specifications. COTS devices. This information should be provided if necessary.

d) Components manufactured by the same process before meeting AQEC requirements.

e) Other attributes of components designated as AQEC (supporting AQEC users) are given in Appendix B.

Note: Components conforming to military specifications (except those used only for "logistics support") are considered AQEC; the remainder of this document pertains only to non-military components.

Components meeting AEC-Q100 standards (levels 0 to 3) are considered AQEC. For components suitable for a temperature range of 0°C to 70°C... The Class 4 components used are also considered AQEC. Users provide documentation according to IEC TS62239-1 to demonstrate that the class of components used complies with AQEC standards. Application requirements.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.

For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies. This document.

Note: GB/T 19001-2016 Quality Management System Requirements (ISO 9001:2015, IDT)

3 Terms, Definitions and Abbreviations

3.1 Terms and Definitions

The following terms and definitions apply to this document.

3.1.1 AQEC Specification

Documents describing AQEC products prepared by the manufacturer or for them.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 17 pages — is available in the English PDF.

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