1、 IEC 60286-1 Edition 3.0 2017-07 INTERNATIONAL STANDARD Packaging of components for automatic handling Part 1: Tape packaging of components with axial leads on continuous tapes IEC 60286-1:2017-07(en) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2017 IEC, Geneva, Switzerland All rights reserved
2、. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IECs member National Committee in the country of the requester. If you
3、 have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or your local IEC member National Committee for further information. IEC Central Office Tel.: +41 22 919 02 11 3, rue de Varemb Fax: +41 22 919 03 00 CH-
4、1211 Geneva 20 infoiec.ch Switzerland www.iec.ch About the IEC The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies. About IEC publications The technical cont
5、ent of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigenda or an amendment might have been published. IEC Catalogue - webstore.iec.ch/catalogue The stand-alone application for consulting the entire bibliographical information on
6、IEC International Standards, Technical Specifications, Technical Reports and other documents. Available for PC, Mac OS, Android Tablets and iPad. IEC publications search - www.iec.ch/searchpub The advanced search enables to find IEC publications by a variety of criteria (reference number, text, tech
7、nical committee,). It also gives information on projects, replaced and withdrawn publications. IEC Just Published - webstore.iec.ch/justpublished Stay up to date on all new IEC publications. Just Published details all new publications released. Available online and also once a month by email. Electr
8、opedia - www.electropedia.org The worlds leading online dictionary of electronic and electrical terms containing 20 000 terms and definitions in English and French, with equivalent terms in 16 additional languages. Also known as the International Electrotechnical Vocabulary (IEV) online. IEC Glossar
9、y - std.iec.ch/glossary 65 000 electrotechnical terminology entries in English and French extracted from the Terms and Definitions clause of IEC publications issued since 2002. Some entries have been collected from earlier publications of IEC TC 37, 77, 86 and CISPR. IEC Customer Service Centre - we
10、bstore.iec.ch/csc If you wish to give us your feedback on this publication or need further assistance, please contact the Customer Service Centre: csciec.ch. IEC 60286-1 Edition 3.0 2017-07 INTERNATIONAL STANDARD Packaging of components for automatic handling Part 1: Tape packaging of components wit
11、h axial leads on continuous tapes INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 31.020; 31.240 ISBN 978-2-8322-4645-0 Registered trademark of the International Electrotechnical Commission Warning! Make sure that you obtained this publication from an authorized distributor. 2 IEC 60286-1:2017 IEC 201
12、7 CONTENTS FOREWORD . 3 1 Scope 5 2 Normative references 5 3 Terms and definitions 5 4 Dimensions 5 4.1 Dimensions common to tapes and taped components with axial leads 5 4.1.1 General . 5 4.1.2 Body location (permissible lateral deviation) 7 4.1.3 Tape spacing . 7 4.2 Taping 7 4.2.1 General . 7 4.2
13、.2 Orientation of polarized components 8 4.2.3 Position, kinks and bends of the leads . 8 4.2.4 The ends of the leads 8 4.2.5 Holding in the tape 8 4.2.6 Requirements of tape material, storage, and handling . 8 4.2.7 Splices of tape . 8 4.2.8 Leader tape . 8 5 Packing . 8 5.1 General . 8 5.2 Dimensi
14、ons of the reel 9 5.3 Distances W 1and W 2. 9 5.4 Recycling 9 5.5 Protection of components . 9 5.6 Reel filling . 9 5.7 Dimensions of the fan-fold container . 10 5.8 Missing components . 10 6 Marking . 10 Annex A (informative) Cross-reference for references to the previous edition of this document 1
15、1 Bibliography 12 Figure 1 Dimensions for tape packaging of components with axial leads 6 Figure 2 Reel dimensions 9 Figure 3 Outer dimensions of the fan-fold arrangement 10 Table 1 Tape widths and permissible variation . 6 Table 2 Component spacing and permissible deviation 7 Table 3 Tape spacing.
16、7 Table A.1 Cross-reference to clauses 11 IEC 60286-1:2017 IEC 2017 3 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ PACKAGING OF COMPONENTS FOR AUTOMATIC HANDLING Part 1: Tape packaging of components with axial leads on continuous tapes FOREWORD 1) The International Electrotechnical Commission (IEC) i
17、s a worldwide organization for standardization comprising 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
18、 other activities, IEC publishes International Standards, 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
19、the subject dealt with may participate in this preparatory 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 condi
20、tions determined by agreement between the two organizations. 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 Nati
21、onal Committees. 3) IEC Publications have the form of recommendations 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 wa
22、y in which they are used or for any misinterpretation by 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
23、 Publication and the corresponding national or regional 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. I
24、EC is not responsible for any services carried out by independent 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 it
25、s technical committees and IEC National Committees for any 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 oth
26、er IEC Publications. 8) Attention is drawn to the Normative 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
27、 subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 60286-1 has been prepared by IEC technical committee 40: Capacitors and resistors for electronic equipment. This third edition cancels and replaces the second editio
28、n published in 1997. This edition constitutes a technical revision. This edition includes the following significant changes with respect to the previous edition: a) a complete revision of the structure (detailed in Annex A) and reworked layout. 4 IEC 60286-1:2017 IEC 2017 The text of this Internatio
29、nal Standard is based on the following documents: FDIS Report on voting 40/2538/FDIS 40/2552/RVD Full information on the voting for the approval of this International Standard can be found in the report on voting indicated in the above table. This document has been drafted in accordance with the ISO
30、/IEC Directives, Part 2. A list of all parts of the IEC 60286 series, under the general title Packaging of components for automatic handling, can be found on the IEC website. The committee has decided that the contents of this document will remain unchanged until the stability date indicated on the
31、IEC website under “http:/webstore.iec.ch“ in the data related to the specific document. At this date, the document will be reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this publication may be issued at a later date. IEC 60286-1:2017 IEC 2017 5 PACKAGING O
32、F COMPONENTS FOR AUTOMATIC HANDLING Part 1: Tape packaging of components with axial leads on continuous tapes 1 Scope This part of IEC 60286 applies to the tape packaging of components with axial leads for use in electronic equipment. In general, the tape is applied to the component leads. It covers
33、 requirements for taping techniques used with equipment for the preforming of leads, automatic handling, insertion and other operations, and includes only those dimensions which are essential to the taping of components intended for the above-mentioned purposes. 2 Normative references The following
34、documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60294,
35、Measurement of the dimensions of a cylindrical component with axial terminations ISO 11469, Plastics Generic identification and marking of plastic products 3 Terms and definitions No terms and definitions are listed in this document. ISO and IEC maintain terminological databases for use in standardi
36、zation at the following addresses: IEC Electropedia: available at http:/www.electropedia.org/ ISO Online browsing platform: available at http:/www.iso.org/obp 4 Dimensions 4.1 Dimensions common to tapes and taped components with axial leads 4.1.1 General The general configuration is shown in Figure
37、1, Table 1 and Table 2. 6 IEC 60286-1:2017 IEC 2017 Key A is the distance between adjacent components in tape. B Is the Inner distance between two tapes. K is the allowed displacement distance of component in tape. L 1is lead length between component body and inner side of tape on left side. L 2is l
38、ead length between component body and inner side of tape on right side. L 3is the part of lead protruded outside the tape. L maxis the body length of the component. M is the max allowed distance of displacement. T is the width of the tape. W is the maximum allowed total distance of the component aft
39、er protrusion of leads outside of the tape. Figure 1 Dimensions for tape packaging of components with axial leads Table 1 Tape widths and permissible variation Nominal widths of tape T Permissible variation in width mm mm 6 1 9 1 W B L 1 L max L 2 A M K T T L 3IEC IEC 60286-1:2017 IEC 2017 7 Table 2
40、 Component spacing and permissible deviation Standard spacing between components A Permissible cumulative deviation over ten spacing P mm mm 5 0,5 2 10 0,5 2 15 0,5 2 20 0,5 2 4.1.2 Body location (permissible lateral deviation) Dimension K, being the width of the window in which the component body s
41、hall be located, shall be 1,0 mm (for B = 26 mm) or 1,4 mm (for B 26 mm) wider than the maximum length L maxof the component body. The latter is the body length measured in accordance with IEC 60294. Unless otherwise specified, the window shall be centrally located between the tapes. When a gauge me
42、asurement to determine dimension K is impractical, it is possible to measure the distances L 1and L 2of the leads. The difference between L 1and L 2shall not exceed 1,0 mm (for B = 26 mm) or 1,4 mm (for B 26 mm). 4.1.3 Tape spacing The maximum overall width W, including any lead protrusion L 3 , sha
43、ll not exceed 140 mm. Its value shall be chosen in relation to the component dimensions. The tape spacing given in Table 3 is recommended. Table 3 Tape spacing Inside tape spacing B mm 26 5 , 1 0 +52 2 1 + 63 2 73 2 83 2 93 2 Inside tape spacing B above 93 mm to be in 10 mm increments with a toleran
44、ce 2 mm as long as the maximum overall width W of 140 mm is not exceeded. 4.2 Taping 4.2.1 General The following requirements for axial components shall be met as appropriate (see Figure 1). 8 IEC 60286-1:2017 IEC 2017 4.2.2 Orientation of polarized components All polarized components shall be orien
45、ted in one direction; the polarized components shall be clearly identified by use of different colours or marked tapes, the anode being of a white or neutral colour. 4.2.3 Position, kinks and bends of the leads The position, kinks and bends of the leads are as follows. a) The leads shall be free fro
46、m kinks and bends. b) The method used to position the component leads on the tape shall be such that the leads are not nicked or otherwise damaged. c) Leads shall not be bent beyond 1,0 mm (for B = 26 mm) or 1,2 mm (for B 26 mm) from their nominal position when measured from the leading edge of the
47、component lead at the inside tape edge and at the lead egress from the component (see dimension M in Figure 1). 4.2.4 The ends of the leads The ends of the leads shall not protrude beyond the tapes. 4.2.5 Holding in the tape The components shall be held sufficiently in the tape(s) so that they canno
48、t come free during normal handling. 4.2.6 Requirements of tape material, storage, and handling The tapes shall be suitable to withstand storage of the taped components. The tape material shall not migrate along the leads or give off vapours that can affect solderability or deteriorate the component
49、properties or leads by chemical action (e.g. corrosion). In addition, the tapes shall not become detached, thereby causing the components to lose their relative position after storage, and the tape shall not age to such an extent that its strength is reduced, causing it to break either when the components are unreeled manually or by an assembly machine. Tapes in adjacent layers shall not stick together in the packing, because of the exposed adhesive for inst
