IEC 60384-11-2008 Fixed capacitors for use in electronic equipment - Part 11 Sectional specification - Fixed polyethylene-terephthalate film dielectric metal fo.pdf

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1、 IEC 60384-11 Edition 3.0 2008-02 INTERNATIONAL STANDARD NORME INTERNATIONALE Fixed capacitors for use in electronic equipment Part 11: Sectional specification Fixed polyethylene-terephthalate film dielectric metal foil d.c. capacitors Condensateurs fixes utiliss dans les quipements lectroniques Par

2、tie 11: Spcification intermdiaire Condensateurs fixes pour courant continu dilectrique en film de polytrphtalate dthylne armatures en feuilles mtalliques IEC 60384-11:2008 QC 300100 THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright 2008 IEC, Geneva, Switzerland All rights reserved. Unless otherwise

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17、NTERNATIONAL STANDARD NORME INTERNATIONALE Fixed capacitors for use in electronic equipment Part 11: Sectional specification Fixed polyethylene-terephthalate film dielectric metal foil d.c. capacitors Condensateurs fixes utiliss dans les quipements lectroniques Partie 11: Spcification intermdiaire C

18、ondensateurs fixes pour courant continu dilectrique en film de polytrphtalate dthylne armatures en feuilles mtalliques INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION ELECTROTECHNIQUE INTERNATIONALE U ICS 31.060.30 PRICE CODE CODE PRIX ISBN 978-2-88912-750-4 QC 300100 Registered trademark of th

19、e International Electrotechnical Commission Marque dpose de la Commission Electrotechnique Internationale 2 60384-11 IEC:2008 CONTENTS FOREWORD . 4 1 General 6 1.1 Scope 6 1.2 Object . 6 1.3 Normative references 6 1.4 Information to be given in a detail specification . 6 1.4.1 Outline drawing and di

20、mensions 7 1.4.2 Mounting . 7 1.4.3 Ratings and characteristics 7 1.4.4 Marking . 8 1.5 Terms and definitions 8 1.6 Marking . 8 2 Preferred ratings and characteristics 9 2.1 Preferred characteristics . 9 2.1.1 Preferred climatic categories . 9 2.2 Preferred values of ratings 9 2.2.1 Rated capacitanc

21、e (C R ) . 9 2.2.2 Tolerance on rated capacitance . 9 2.2.3 Rated voltage (U R ) 9 2.2.4 Category voltage (U C ) . 9 2.2.5 Rated temperature . 10 3 Quality assessment procedures 10 3.1 Primary stage of manufacture 10 3.2 Structurally similar components . 10 3.3 Certified records of released lots . 1

22、0 3.4 Qualification approval 10 3.4.1 Qualification approval on the basis of the fixed sample size procedure 10 3.4.2 Tests . 11 3.5 Quality conformance inspection . 16 3.5.1 Formation of inspection lots . 16 3.5.2 Test schedule 17 3.5.3 Delayed delivery 17 3.5.4 Assessment levels . 17 4 Test and me

23、asurement procedures . 18 4.1 Visual examination and check of dimensions . 18 4.2 Electrical tests . 18 4.2.1 Voltage proof . 18 4.2.2 Capacitance 18 4.2.3 Tangent of loss angle (tan ) . 19 4.2.4 Insulation resistance 19 4.2.5 Characteristics depending on temperature (if required in the detail speci

24、fication) . 20 4.3 Robustness of terminations . 21 4.3.1 Initial measurements . 21 4.4 Resistance to soldering heat . 21 60384-11 IEC:2008 3 4.4.1 Conditions . 21 4.4.2 Final inspection, measurements and requirements 21 4.5 Solderability 21 4.6 Rapid change of temperature 21 4.6.1 Initial measuremen

25、t . 21 4.6.2 Number of cycles: 5 . 22 4.7 Vibration 22 4.8 Bump 22 4.8.1 Initial measurements . 22 4.8.2 Severities 22 4.8.3 Final inspection, measurements and requirements 22 4.9 Shock 22 4.9.1 Initial measurements . 22 4.10 Climatic sequence . 23 4.10.1 Initial measurements . 23 4.10.2 Dry heat 23

26、 4.10.3 Damp heat, cyclic, Test Db, first cycle . 23 4.10.4 Cold 23 4.10.5 Low air pressure 23 4.10.6 Damp heat, cyclic, Test Db, remaining cycles 24 4.11 Damp heat, steady state 24 4.11.1 Initial measurements . 24 4.12 Endurance . 24 4.13 Component solvent resistance (if applicable) . 25 4.14 Solve

27、nt resistance of the marking (if applicable) 25 Bibliography 26 Table 1 Fixed sample size test plan for qualification approval Assessment level EZ 12 Table 2 Test schedule for qualification approval. 13 Table 3 Lot-by-lot inspection 17 Table 4 Periodic tests 18 Table 5 Test voltages. 18 Table 6 Insu

28、lation resistance . 19 Table 7 Correction factor dependent on test temperature . 20 Table 8 Characteristics at lower category temperature . 20 Table 9 Characteristics at upper category temperature 21 Table 10 Acceleration and duration of the pulse . 23 Table 11 Endurance test 24 4 60384-11 IEC:2008

29、INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT Part 11: Sectional specification Fixed polyethylene-terephthalate film dielectric metal foil d.c. capacitors FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for st

30、andardization 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 other activities, IEC publishes

31、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 the subject dealt with may partic

32、ipate 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 conditions determined by agreement bet

33、ween 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 National Committees. 3) IEC Publicati

34、ons 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 way in which they are used or for a

35、ny 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 Publication and the correspondin

36、g national or regional publication shall be clearly indicated in the latter. 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment declared to be in conformity with an IEC Publication. 6) All users should ensure that they have the latest e

37、dition 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 any personal injury, property damage or other damage of any nature whatsoever, whether

38、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 Normative references cited in this publication. Use of the referenced publications is indisp

39、ensable 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 responsible for identifying any or all such patent rights. International Standard IEC 60384-1

40、1 has been prepared by IEC technical committee 40: Capacitors and resistors for electronic equipment. This third edition cancels and replaces the second edition published in 1988 and constitutes a minor revision related to tables, figures and references. This bilingual version corresponds to the mon

41、olingual English version, published in 2008-02. The text of this standard is based on the following documents: CDV Report on voting 40/1839/CDV 40/1864/RVC Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. 60384-11 IEC

42、:2008 5 The French version of this standard has not been voted upon. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. The list of all parts of the IEC 60384 series, under the (new) general title Fixed capacitors for use in electronic equipment, can be found on the

43、 IEC web site. The QC number that appears on the front cover of this publication is the specification number in the IEC Quality Assessment System for Electronic Components (IECQ). The committee has decided that the contents of this publication will remain unchanged until the maintenance result date

44、indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. 6 60384-11 IEC:2008 FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT Part 11: Sectiona

45、l specification Fixed polyethylene-terephthalate film dielectric metal foil d.c. capacitors 1 General 1.1 Scope This part of IEC 60384 applies to fixed direct current capacitors, for rated voltages not exceeding 6 300 V, using as dielectric a polyethylene-terephthalate film and electrodes of thin me

46、tal foils. For capacitors with rated voltages exceeding 1 000 V, additional tests and requirements may be specified in the detail specification. The capacitors covered by this standard are intended for use in electronic equipment. NOTE Capacitors for radio interference suppression are not included,

47、but are covered by IEC 60384-14 (see bibliography). 1.2 Object The object of this standard is to prescribe preferred ratings and characteristics and to select from IEC 60384-1, the appropriate quality assessment procedures, tests and measuring methods and to give general performance requirements for

48、 this type of capacitor. Test severities and requirements prescribed in detail specifications referring to this sectional specification shall be of equal or higher performance level, because lower performance levels are not permitted. 1.3 Normative references The following referenced documents are i

49、ndispensable for the application 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 60062, Marking codes for resistors and capacitors IEC 60063, Preferred number series for resistors and capacitors 1)IEC 60068-1, Environmental testing Part 1: