BSI PD 6614:2002
$102.76
Obsolescence management. Guide to the substitution of components in electronic equipment
Published By | Publication Date | Number of Pages |
BSI | 2002 | 20 |
This Published Document gives guidance on the substitution of electronic components used in the manufacture of electronic equipment. It is intended for use by both procurement personnel and design personnel. It includes guidance on those components for which it is safe to use “better than” characteristics, as well as on those for which it is not safe. Examples of each type of component family are given (e.g. resistors, integrated circuits). Guidance is also given on how to deal with changes in the quality approval systems applicable to electronic components.
Annex A gives details of organizations which are currently considering the subject of obsolescence.
Possible sources of supply for some semiconductors which are no longer available from the original manufacturers are given in Annex B.
This Published Document is not intended for use by maintenance personnel for replacement of defective components in the field, although some of the guidance may be helpful.
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | BRITISH STANDARDS SOCIETY |
2 | British Standards Society |
3 | Contents |
5 | Introduction 1 Scope 2 Terms and definitions 2.1 obsolete 2.2 obsolescent 2.3 item 2.4 component |
6 | 2.5 manufacturer 2.6 fit 2.7 form 2.8 function 2.9 specific application 2.10 general application 2.11 supplier 2.12 qualified manufacturer’s line (QML) 3 Reasons for substitution |
7 | 4 General principles 4.1 As early as possible in the design process, an attempt should be made to ascertain the likeli… 4.2 If the substitute item is to be used in a “general application”, it should be a “fit, form an… 4.3 It is always worth checking existing stock for a possible substitute that may be stored under… 4.4 If the substitute is for a particular item used in a specific equipment or function, it can b… 4.5 If it becomes increasingly difficult to find any type of substitute, the costs of a redesign … 4.6 Obsolete components may have functional equivalents. The manufacturer can advise on this (see… 4.7 Care should be taken to distinguish between suppliers which are recognized by the manufacture… 5 Quality and screening levels 5.1 General |
8 | 5.2 Substitution for approved components 5.3 Technology approval, QML and QS�9000 6 Engineering considerations 6.1 General 6.2 Passives 6.3 Discrete semiconductors |
9 | 6.4 Integrated circuits |
10 | Annex A (informative) Organizations considering component obsolescence A.1 General A.2 BSI A.3 National Obsolescence Centre (NOC) A.4 Interconnection Technology Industrial Consortium (ITIC) |
11 | A.5 STACK |
12 | Annex B (informative) Suppliers of obsolete and obsolescent parts B.1 General B.2 National Obsolescence Centre (NOC) B.3 A&E Marketing-UK B.4 ADI American Distributors Inc. (UK) B.5 Advanced Power Components plc |
13 | B.6 Advanced Semiconductor (Europe) Ltd. B.7 Alpha Micro Components Ltd. B.8 Arrow Electronics B.9 Ashlea Components Ltd. B.10 Astute Electronics Ltd. B.11 Campbell Collins Ltd. |
14 | B.12 Classic Components UK Ltd. B.13 Cliff Electronic Components Limited B.14 Commodity Components International Inc. B.15 CoverTronic UK B.16 Cyclops Electronics Ltd. |
15 | B.17 Dionics plc B.18 Eltek Semiconductors B.19 Force Technologies B.20 Intercomp Inc. B.21 Interealm Ltd. B.22 Kingsbeech Ltd. |
16 | B.23 Langrex Supplies B.24 Luke International Ltd. B.25 Magnatec B.26 Matrix Memory Technology Ltd. B.27 Micro Circuit Engineering Ltd. B.28 Mintech Semiconductors Ltd. |
17 | B.29 Mitronics Inc. B.30 Newark Electronics B.31 New Force Ltd. B.32 Novacom Microwave Limited B.33 Oxygen Electronics B.34 PRS (Precision Repair Services) Ltd. B.35 Rochester Electronics Ltd. |
18 | B.36 SAAT Technology Ltd. B.37 Sarnoff Corporation B.38 Semelab plc B.39 Semiconductor Archive B.40 Testime Technology B.41 Webster Electronics Ltd. |