1、Process management for avionics Electronic components for aerospace,defence and high performance(ADHP) applicationsPart 2: General requirements for passive componentsPD IEC/PAS 62686-2:2016BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06National forewordThis Publishe
2、d Document is the UK implementation of IEC/PAS 62686-2:2016. The UK participation in its preparation was entrusted to TechnicalCommittee GEL/107, Process management for avionics.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not
3、 purport to include all the necessary provisions ofa contract. Users are responsible for its correct application. The British Standards Institution 2016.Published by BSI Standards Limited 2016ISBN 978 0 580 94018 7ICS 03.100.50; 31.020; 49.060Compliance with a British Standard cannot confer immunity
4、 fromlegal obligations.This Published Document was published under the authority of theStandards Policy and Strategy Committee on 31 August 2016.Amendments/corrigenda issued since publicationDate Text affectedPUBLISHED DOCUMENTPD IEC/PAS 62686-2:2016IEC PAS 62686-2 Edition 1.0 2016-07 PUBLICLY AVAIL
5、ABLE SPECIFICATION PRE-STANDARD Process management for avionics Electronic components for aerospace, defence and high performance (ADHP) applications Part 2: General requirements for passive components INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 03.100.50; 31.020; 49.060 ISBN 978-2-8322-3532-4 Reg
6、istered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. PD IEC/PAS 62686-2:2016 2 IEC PAS 62686-2:2016 IEC 2016 CONTENTS FOREWORD. 3 1 Scope 5 2 Normative references 5 3 Terms, definitions and abbreviate
7、d terms . 5 4 Abbreviations and acronyms 8 5 Technical requirements 9 Annex A (normative) STACK Specification S/0003 IEC quality assessment systems for high reliability passive components . 11 Bibliography . 31 PD IEC/PAS 62686-2:2016IEC PAS 62686-2:2016 IEC 2016 3 INTERNATIONAL ELECTROTECHNICAL COM
8、MISSION _ PROCESS MANAGEMENT FOR AVIONICS ELECTRONIC COMPONENTS FOR AEROSPACE, DEFENCE AND HIGH PERFORMANCE (ADHP) APPLICATIONS Part 2: General requirements for passive components FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprisi
9、ng all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standard
10、s, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may participate in this preparat
11、ory work. International, governmental and non-governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions determined by agreement between the two organizati
12、ons. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international consensus of opinion on the relevant subjects since each technical committee has representation from all interested IEC National Committees. 3) IEC Publications have the form of re
13、commendations for international use and are accepted by IEC National Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinterpretation by
14、 any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparently to the maximum extent possible in their national and regional publications. Any divergence between any IEC Publication and the corresponding national or regional
15、publication shall be clearly indicated in the latter. 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any services carried out by in
16、dependent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and members of its technical committees and IEC National Committees for a
17、ny personal injury, property damage or other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications. 8) Attention is drawn to the Normat
18、ive references cited in this publication. Use of the referenced publications is indispensable for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held respons
19、ible for identifying any or all such patent rights. A PAS is a technical specification not fulfilling the requirements for a standard, but made available to the public. STACK specification S/0003 has served as a basis for the development of Part 2 of this publicly available specification. PD IEC/PAS
20、 62686-2:2016 4 IEC PAS 62686-2:2016 IEC 2016 IEC PAS 62686-2 has been processed by IEC technical committee 107: Process management for avionics. The text of this PAS is based on the following document: This PAS was approved for publication by the P-members of the committee concerned as indicated in
21、 the following document Draft PAS Report on voting 107/281/PAS 107/284A/RVD Following publication of this PAS, which is a pre-standard publication, the technical committee or subcommittee concerned may transform it into an International Standard. This PAS shall remain valid for an initial maximum pe
22、riod of 3 years starting from the publication date. The validity may be extended for a single 3-year period, following which it shall be revised to become another type of normative document, or shall be withdrawn. A bilingual version of this publication may be issued at a later date. PD IEC/PAS 6268
23、6-2:2016IEC PAS 62686-2:2016 IEC 2016 5 PROCESS MANAGEMENT FOR AVIONICS ELECTRONIC COMPONENTS FOR AEROSPACE, DEFENCE AND HIGH PERFORMANCE (ADHP) APPLICATIONS Part 2: General requirements for passive components 1 Scope This PAS defines the minimum requirements for general purpose off the shelf COTS p
24、assive components for ADHP (Aerospace, Defence and High Performance) applications. This specification is intended to be used wherever possible for components that typically can be applied to operate in high reliability applications within the manufacturers publicly available datasheet limits. This d
25、ocument can be used in conjunction with IEC TS 62239-1 for avionics applications. This specification is identical to STACK Specification S/0003 issue 02 which is included in Annex A. NOTE Adoption of the STACK Specification S/0003 issue 02 will enable all existing STACK Certified manufacturers to be
26、 audited by IECQ under the STACK-IECQ joint venture. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (includin
27、g any amendments) applies. See the referenced documents within Annex A. 3 Terms, definitions and abbreviated terms For the purposes of this document, the following terms, definitions and abbreviations apply. When the following terms are used in italics they have the meaning defined in this clause. 3
28、.1 available accessible, obtainable Note 1 to entry: For example technical data, documents, etc. are information that can be requested and made available for consultation or analysis. 3.2 calendar days continuous days, including weekends and holidays SOURCE: IEC 62686-1:2015, 3.1.1 3.3 component dev
29、ice electrical or electronic device that is not subject to disassembly without destruction or impairment of design use PD IEC/PAS 62686-2:2016 6 IEC PAS 62686-2:2016 IEC 2016 Note 1 to entry: Resistors (for example wire wound resistor) and capacitors (for example ceramic capacitor) are examples of p
30、assive components. SOURCE: IEC 62239-1:2015, 3.1.19, modified for the purpose of this document 3.4 customer user original equipment manufacturer (OEM) which procures integrated circuits and/or semiconductor devices compliant to this technical specification and uses them to design, produce, and maint
31、ain systems SOURCE: IEC 62686-1:2015, 3.1.3 3.5 data sheet document prepared by the manufacturer that describes the electrical, mechanical, and environmental characteristics of the component SOURCE: IEC 62686-1:2015, 3.1.4 3.6 deviation user agreement to allow the delivery of a shipping lot which do
32、es not fully meet the requirements of a specification Note 1 to entry: Considered equivalent to concession for the purpose of this document. SOURCE: IEC 62686-1:2015, 3.1.5 3.7 device specification document written by a user and agreed by the supplier or OCM SOURCE: IEC 62686-1:2015, 3.1.6 3.8 form
33、shape, arrangement of parts, visible aspect, mode in which a part exists or manifests itself, and the material an item is constructed from SOURCE: IEC 62686-1:2015, 3.1.7 3.9 fit fitability of an item to physically interface or interconnect with or become an integral part of another item or assembly
34、 Note 1 to entry: Size and scale are examples of considered characteristics. SOURCE: IEC 62686-1:2015, 3.1.8 3.10 function work to a specification that an item is designed to without degrading reliability SOURCE: IEC 62686-1:2015, 3.1.9 PD IEC/PAS 62686-2:2016IEC PAS 62686-2:2016 IEC 2016 7 3.11 gen
35、eric family group or family of devices with the same basic construction but with differing values, i.e. capacitance, tolerance, voltage rating etc. 3.12 incoming lot one or more shipments of a device, grouped together for the purpose of incoming inspection SOURCE: IEC 62686-1:2015, 3.1.10 3.13 inner
36、 container box or bag containing devices, either in magazines or bulk packaged SOURCE: IEC 62686-1:2015, 3.1.11 3.14 limitation restriction with regard to a requirement or a condition or a constraint Note 1 to entry: Limitations may be identified during a certification audit when suppliers products
37、or processes do not meet the requirements of a specification. In that event, the supplier is noted as having limitations which are recorded in the audit report and on the certificate. These limitations are applicable to that individual supplier only. 3.15 magazine shipping container that feeds into
38、automatic placement machines Note 1 to entry: Sticks, tubes, matrix trays, tape/reel, etc. are examples of magazine. SOURCE: IEC 62686-1:2015, 3.1.12 3.16 manufacturing lot definite quantity of devices tracked at each manufacturing operation. It is associated with a travel log and constitutes a grou
39、p, homogeneously processed through all manufacturing operations under uniform manufacturing conditions 3.17 may indicates a course of action which is permissible within the limits of this document 3.18 original component manufacturer OCM company specifying and manufacturing the electronic component
40、SOURCE: IEC 62686-1:2015, 3.1.15 3.19 outer container outer shipping container, containing one or more inner boxes 3.20 room temperature temperature identified at 25 C 5 Cin a room PD IEC/PAS 62686-2:2016 8 IEC PAS 62686-2:2016 IEC 2016 SOURCE: IEC 62686-1:2015, 3.1.16 3.21 shall indicates a require
41、ment 3.22 should offers a guide or recommendation that might be used or helpful to assure compliance to this document 3.23 shipping lot single lot of one or more outer boxes received by a user SOURCE: IEC 62686-1:2015, 3.1.18 3.24 specification specification together with all other documents referre
42、d to as forming part thereof 3.25 supplier company which provides to another an electronic component which is identified by the logo or name marked on the device Note 1 to entry: A supplier can be the OCM, a franchised distributor or agent, a non-franchised distributor, broker, reseller, OEM, CEM an
43、d EMS etc. SOURCE: IEC 62686-1:2015, 3.1.19 3.26 termination element of a component that connects it electrically and mechanically to the next level of assembly SOURCE: IEC 62686-1:2015, 3.1.20 3.27 Topmin minimum operating temperature 3.28 Topmax maximum operating temperature 3.29 waiver written no
44、tice that a requirement of a document or specification no longer applies or is relaxed Note 1 to entry: Generally if granted, the waiver is documented on the registration certificate and is applicable to an individual supplier only. 4 Abbreviations and acronyms AOQ average outgoing quality AQEC aero
45、space qualified electronic component PD IEC/PAS 62686-2:2016IEC PAS 62686-2:2016 IEC 2016 9 BF board flex BL beam load COTS commercial off the shelf DPM defects per million (may also be referred as PPM (parts per million) EHS environmental, health and safety EMAS Eco-Management and Audit Scheme ET e
46、lectrical test ESD electrostatic discharge FL flammability HE hermeticity HTOL high temperature operating life HTS high temperature exposure (storage) LTPD lot tolerance percent defective MSL moisture sensitivity level MR moisture resistance MS mechanical shock OCM original component manufacturer OE
47、M original equipment manufacturer PCB printed circuit board PCN Product change notice PD package dimensions RoHS Restriction of the use of certain Hazardous Substances (European Union directive) RS resistance to solvents RSH resistance to solder heat SD solderability SM surface mount SMD surface mou
48、nt device SV surge voltage TC temperature cycling THB biased humidity TH through hole THS thermal shock TSL terminal strength (leaded) TSS terminal strength (SMD) TW tin whisker V vibration VI visual (external inspection) 5 Technical requirements The supplier shall provide the users requirements for
49、 quality, reliability and general requirements for off the shelf COTS passive components not otherwise governed by and supplied to defence specifications, as stated in STACK S/0003 issue 02. STACK S/0003 issue 02 specification is included in Annex A. PD IEC/PAS 62686-2:2016 10 IEC PAS 62686-2:2016 IEC 2016 NOTE 1 The required information is available to STACK members by a method agreed during registration and to IECQ certified companies from their IECQ certifi
