IEC TS 62239-2:2017

Process management for avionics - Management plan - Part 2: Preparation and maintenance of an electronic COTS assembly management plan

IEC TS 62239-2:2017(E) applies to the development of COTS assembly management plans for the integration and management of electronic COTS assemblies in electronic systems used in the ADHP markets where reliability is generally critical. Depending on program or product line requirements and/or the technical characteristics of the electronic COTS assemblies and in agreement with the customer, the electronic COTS assembly management plans could consider tailoring the requirements of this document. Although developed for the avionics industry, this document can be applied by other high performance and high reliability industries at their discretion.

General Information

• Status: Published
• Publication Date: 20-Feb-2017
• ICS: 03.100.50 - Production. Production management
• ICS: 31.020 - Electronic components in general
• ICS: 49.060 - Aerospace electric equipment and systems
• Technical Committee: TC 107 - Process management for avionics
• Drafting Committee: WG 5 - TC 107/WG 5
• Current Stage: PPUB - Publication issued
• Start Date: 16-Feb-2017
• Completion Date: 21-Feb-2017

Standards Content (Sample)

IEC TS 62239-2 ®
Edition 1.0 2017-02
TECHNICAL
SPECIFICATION
Process management for avionics – Management plan –
Part 2: Preparation and maintenance of an electronic COTS assembly
management plan
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IEC TS 62239-2 ®
Edition 1.0 2017-02
TECHNICAL
SPECIFICATION
Process management for avionics – Management plan –

Part 2: Preparation and maintenance of an electronic COTS assembly

management plan
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 03.100.50; 31.020; 49.060 ISBN 978-2-8322-3905-6

– 2 – IEC TS 62239-2:2017  IEC 2017
CONTENTS
FOREWORD . 4
INTRODUCTION . 6
1 Scope . 7
2 Normative references . 7
3 Terms, definitions and abbreviated terms . 7
3.1 Terms and definitions. 8
3.2 Abbreviated terms . 14
4 Technical requirements . 15
4.1 General . 15
4.2 COTS assembly selection . 16
4.2.1 General . 16
4.2.2 Design assurance . 16
4.3 COTS assembly application . 16
4.3.1 General . 16
4.3.2 Functionality . 17
4.3.3 COTS assembly compatibility . 17
4.3.4 Assembly materials. 17
4.3.5 Heat dissipation and cooling . 17
4.3.6 Integrity analysis . 17
4.3.7 Reliability analysis . 18
4.3.8 Useful life . 19
4.3.9 Storage life . 19
4.3.10 Failure modes and effects analysis . 19
4.3.11 Maintainability and testability . 19
4.3.12 Markings . 20
4.3.13 Safety . 20
4.3.14 Acceptance by the plan owner . 20
4.4 Electronic COTS assembly manufacturer selection . 20
4.4.1 General . 20
4.4.2 Electronic COTS assembly manufacturer quality system . 22
4.4.3 Franchised distributor quality system . 22
4.4.4 Electronic COTS assembly derating and stress analysis . 22
4.4.5 Electronic COTS assembly qualification/characterization . 22
4.4.6 Electronic components used in electronic COTS assembly:
Selection/qualification and acceptance . 23
4.4.7 Electronic COTS assembly manufacturing and handling . 23
4.4.8 Electronic COTS assembly qualification approval . 23
4.4.9 Electronic COTS assembly final acceptance . 23
4.4.10 Configuration management and documentation . 23
4.4.11 Plan owner documentation . 24
4.4.12 Electronic COTS assembly manufacturer documentation . 25
4.4.13 Life cycle management . 25
4.4.14 COTS assembly availability risk management . 25
4.4.15 Equipment/system corrective action and product (electronic COTS
assembly) change notices . 26
4.4.16 Electronic COTS assembly substitution or alternative source . 26
5 Plan administration . 26

5.1 Plan content and organization . 26
5.2 Plan terms, definitions and abbreviated terms . 27
5.3 Plan focal point . 27
5.4 Plan references . 27
5.5 Plan applicability . 27
5.6 Plan implementation . 27
5.7 Plan acceptance . 27
Annex A (informative)  Template for tailoring the requirements of IEC TS 62239-2 . 28
Annex B (informative) Cross-reference between IEC TS 62239-2 and SAE EIA-933B . 29
Annex C (informative) Electronic COTS assembly design guidelines and COTS
assembly manufacturer’s risk assessment . 31
C.1 COTS assembly design guidelines . 31
C.1.1 Open system architecture . 31
C.1.2 Risk assessment and performance . 31
C.1.3 Assembly criticality . 31
C.2 COTS assembly manufacturer’s risk assessment . 31
Annex D (informative) Typical electronic COTS assembly mitigation methods and
techniques . 46
Annex E (informative)  Requirements matrix for IEC TS 62239-2 . 54
Bibliography . 61

Table 1 – Electronic COTS assembly manufacturer selection recommendations . 21
Table A.1 – Template for tailoring requirements of IEC TS 62239-2 . 28
Table B.1 – Cross-reference between IEC TS 62239-2 and SAE EIA-933B
requirements . 29
Table C.1 – Template for electronic COTS assembly manufacturer’s risk assessment . 33
Table C.2 – Template for the plan owner’s mitigation and risk assessment of the
electronic COTS assembly manufacturer analysed in Table C.1 . 39
Table D.1 – Typical electronics COTS assembly mitigation methods and techniques . 46
Table E.1 – Requirements matrix for IEC TS 62239-2 . 54

– 4 – IEC TS 62239-2:2017  IEC 2017
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
PROCESS MANAGEMENT FOR AVIONICS – MANAGEMENT PLAN –

Part 2: Preparation and maintenance of an electronic
COTS assembly management plan
FOREWORD
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