ECA EIA-60384-26-2014 Fixed Capacitors for Use in Electronic Equipment - Part 26 Sectional Specification - Fixed Aluminium Electrolytic Capacitors with Conductive Polymer Solid Ele.pdf

1、 EIA STANDARD Fixed Capacitors for Use in Electronic Equipment Part 26: Sectional Specification Fixed Aluminium Electrolytic Capacitors with Conductive Polymer Solid Electrolyte EIA-60384-26 (IEC 60384-26:2010, IDT) September 2014 ANSI/EIA-60384-26-2014 Approved: September 22, 2014 EIA-60384-26 NOTI

2、CE EIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufacturers and purchasers, facilitating interchangeability and improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay t

3、he proper product for his particular need. Existence of such Standards and Publications shall not in any respect preclude any member or nonmember of ECIA from manufacturing or selling products not conforming to such Standards and Publications, nor shall the existence of such Standards and Publicatio

4、ns preclude their voluntary use by those other than ECIA members, whether the standard is to be used either domestically or internationally. Standards and Publications are adopted by ECIA in accordance with the American National Standards Institute (ANSI) patent policy. By such action, ECIA does not

5、 assume any liability to any patent owner, nor does it assume any obligation whatever to parties adopting the Standard or Publication. This EIA Standard is identical (IDT) with the International Standard IEC Publication 60384-26:2010: Fixed Capacitors for Use in Electronic Equipment Part 26: Section

6、al Specification Fixed Aluminium Electrolytic Capacitors with Conductive Polymer Solid Electrolyte. This document is the EIA Standard EIA-60384-26-2014 Edition 1: Fixed Capacitors for Use in Electronic Equipment Part 26: Sectional Specification Fixed Aluminium Electrolytic Capacitors with Conductive

7、 Polymer Solid Electrolyte. The text, figures and tables of IEC 60384-26:2010 are used in this Standard with the consent of the IEC and the American National Standards Institute (ANSI). The IEC copyrighted material has been reproduced with permission from ANSI. The IEC Foreword and Introduction are

8、not part of the requirements of this standard but are included for information purposes only. This Standard does not purport to address all safety problems associated with its use or all applicable regulatory requirements. It is the responsibility of the user of this Standard to establish appropriat

9、e safety and health practices and to determine the applicability of regulatory limitations before its use. (From Standards Proposal No. 5265, formulated under the cognizance of the P-2.5 Committee on EIA Solid Electrolytic Capacitors Standards and given final approval by the Standards Steering Commi

10、ttee for Passive Electronic Components Standards (S-1). Published by Electronic Components Industry Association 2014 Engineering Department 2214 Rock Hill Road, Suite 265 Herndon, VA 20170 PLEASE! DONT VIOLATE THE LAW! This document is copyrighted by the ECIA and may not be reproduced without permis

11、sion. Organizations may obtain permission to reproduce a limited number of copies through entering into a license agreement. For information, contact: IHS 15 Inverness Way East Englewood, CO 80112-5704 or call USA and Canada (1-877-413-5184), International (303-397-7956) i CONTENTS FOREWORD 1 1 Gene

12、ral . 3 1.1 Scope . 3 1.2 Object . 3 1.3 Normative references 3 1.4 Information to be given in a detail specification . 3 1.4.1 Outline drawings and dimensions 4 1.4.2 Mounting . 4 1.4.3 Rating and characteristics 4 1.4.4 Marking . 5 1.5 Terms and definitions 5 1.6 Marking . 5 1.6.1 General . 5 1.6.

13、2 Marking on capacitor 5 1.6.3 Marking on package . 5 1.6.4 Additional markings 5 2 Preferred rating and characteristics . 5 2.1 Preferred characteristics 5 2.1.1 Preferred climatic categories 6 2.2 Preferred values of ratings . 6 2.2.1 Nominal capacitance (CN) 6 2.2.2 Tolerance on nominal capacitan

14、ce 6 2.2.3 Rated voltage (UR) 6 2.2.4 Surge voltage 6 2.2.5 Rated temperature . 6 3 Quality assessment procedures 7 3.1 Primary stage of manufacture 7 3.2 Structurally similar components 7 3.3 Declaration of conformity (basic requirements) 7 3.4 Test schedule and requirement for initial assessment (

15、mandatory and optional tests) . 7 3.4.1 Qualification approval on the basis of the fixed sample size procedures sampling 7 3.4.2 Tests . 7 3.5 Quality conformance inspection 15 3.5.1 Formation of inspection lots 15 3.5.2 The schedule . 16 3.5.3 Delayed delivery 16 3.5.4 Assessment levels . 16 4 Test

16、 and measurement procedures . 18 4.1 Pre-conditioning (if required) 18 4.2 Measuring conditions . 18 4.3 Visual examination and check of dimensions. 19 4.3.1 Visual examination . 19 4.3.2 Requirements 19 4.4 Electrical tests . 19 ii 4.4.1 Leakage current . 19 4.4.2 Capacitance. 19 4.4.3 Tangent of l

17、oss angle (tan ) 20 4.4.4 Equivalent series resistance (ESR) . 20 4.5 Robustness of terminations 20 4.5.1 Initial measurement 20 4.6 Resistance to soldering heat 20 4.6.1 Initial measurement 20 4.6.2 Test conditions 20 4.6.3 Final inspection, measurements and requirements . 21 4.7 Solderability 21 4

18、.7.1 Test conditions 21 4.7.2 Final inspection, measurements and requirements . 21 4.8 Rapid change of temperature . 21 4.8.1 Initial measurement 21 4.8.2 Test conditions 21 4.8.3 Final inspection, measurements and requirements . 21 4.9 Vibration . 21 4.9.1 Test condition 22 4.9.2 Final inspection,

19、measurements and requirements . 22 4.10 Shock . 22 4.10.1 Test conditions 22 4.10.2 Final inspection, measurements and requirements . 22 4.11 Bump 22 4.11.1 Test conditions 22 4.11.2 Final examination, measurements and requirements 22 4.12 Climatic sequence . 22 4.12.1 Initial measurement 23 4.12.2

20、Dry heat 23 4.12.3 Damp heat, cyclic, Test Db, first cycle . 23 4.12.4 Cold 23 4.12.5 Damp heat, cyclic, Test Db, remaining cycles 23 4.12.6 Recovery . 23 4.12.7 Final inspection, measurements and requirements . 23 4.13 Damp heat, steady state 23 4.13.1 Initial measurement 23 4.13.2 Test conditions

21、23 4.13.3 Final inspection, measurements and requirements . 23 4.14 Endurance 23 4.14.1 Initial measurement 23 4.14.2 Test conditions 23 4.14.3 Final inspection, measurements and requirements . 24 4.15 Surge 24 4.15.1 Initial measurement 24 4.15.2 Test procedure . 24 4.15.3 Final inspection, measure

22、ments and requirements . 24 4.16 Reverse voltage (if required by the detail specification) . 24 4.16.1 Initial measurement 24 iii 4.16.2 Test procedure . 24 4.16.3 Final inspection, measurements and requirements . 25 4.17 Component solvent resistance (if required by the detail specification) 25 4.17

23、.1 Test conditions 25 4.18 Solvent resistance of the marking (if required by the detail specification) 25 4.18.1 Test conditions 25 4.19 Storage at high temperature . 25 4.19.1 Initial measurement 25 4.19.2 Test conditions 25 4.19.3 Final measurements and requirements 25 4.20 Characteristics at high

24、 and low temperature 25 4.20.1 Measurements and requirements 25 4.21 Charge and discharge (if required by the detail specification) 25 4.21.1 Initial measurement 26 4.21.2 Test procedure . 26 4.21.3 Final inspection, measurements and requirements . 26 4.22 High surge current (if required by the deta

25、il specification) 26 4.22.1 Initial measurement 26 4.22.2 Final measurements and requirements 26 Bibliography . 27 Table 1 Surge voltage 6 Table 2 Fixed sample size test plan for qualification approval, assessment level EZ . 9 Table 3 Test schedule for qualification approval 10 Table 4 Test plan for

26、 lot-by-lot inspection (Assessment level EZ) . 17 Table 5 Test plan for periodic inspection (Assessment level EZ) 18 EIA-60384-26 Page 1 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT Part 26: Sectional specification Fixed aluminium electrolytic capacito

27、rs with conductive polymer solid electrolyte FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international co-operation on al

28、l questions concerning standardization in the electrical and electronic fields. To this end and in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publi

29、cation(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested in 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. IE

30、C collaborates closely with the International Organization for Standardization (ISO) in accordance with conditions 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 op

31、inion on the relevant subjects since each technical committee has representation from all interested IEC National 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

32、 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 any end user. 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications transparent

33、ly to the maximum extent possible in their national and regional publications. Any divergence between any IEC 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 certifi

34、cation 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 independent certification bodies. 6) All users should ensure that they have the latest edition of this publication. 7) No liability shall

35、 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 direct or indirect, or for costs (including legal

36、 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 indispensable for the correct application of this publi

37、cation. 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 60384-26 has been prepared by IEC technical committee 40

38、: Capacitors and resistors for electronic equipment. The text of this standard is based on the following documents: FDIS Report on voting 40/2052/FDIS 40/2062/RVD Full information on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This

39、publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts of the IEC 60384 series can be found, under the general title Fixed capacitors for use in the electronic equipment, on the IEC website. EIA-60384-26 Page 2 The committee has decided that the contents

40、of this publication will remain unchanged until the stability date 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. EIA-60384-26 Page 3

41、 FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT Part 26: Sectional specification Fixed aluminium electrolytic capacitors with conductive polymer solid electrolyte 1 General 1.1 Scope This part of IEC 60384 is applicable to aluminium electrolytic capacitors with conductive polymer solid electrolyte

42、 primarily intended for d.c. applications for use in electronic equipment. NOTE Aluminium electrolytic capacitors with solid (MnO2) are covered by IEC 60384-4 and IEC 60384-4-2. Surface mount aluminium electrolytic capacitors with conductive polymer solid electrolyte are covered by IEC 60384-25 and

43、IEC 60384-25-1. 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 this type of capacitor. Test severi

44、ties and requirements prescribed in detail specifications referring to this sectional specification shall be of equal or higher performance level, lower performance levels are not permitted. 1.3 Normative references The following referenced documents are indispensable for the application of this doc

45、ument. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60063:1963, Preferred number series for resistors and capacitors Amendment 1 (1967) Amendment 2 (1977) IEC 60068-1:1988, Environm

46、ental testing Part 1: General and guidance1IEC 60068-2-14:2009, Environmental testing Part 2-14: Tests Test N: Change of temperature IEC 60068-2-20:2008, Environmental testing Part 2-20: Tests Test T Test methods for solderability and resistance to soldering heat of devices with leads IEC 60384-1:20

47、08, Fixed capacitors for use in electronic equipment Part 1: Generic specification IEC 60410:1973, Sampling plans and procedures for inspection by attributes 1.4 Information to be given in a detail specification Detail specifications shall be derived from the relevant blank detail specification. 1Fo

48、r the tests in the IEC 60068 series of publication, the editions referenced in the applicable test clauses of the generic specification shall be used. EIA-60384-26 Page 4 Detail specifications shall not specify requirements inferior to those of the generic, sectional or blank detail specification. W

49、hen more severe requirements are included, they shall be listed in 1.9 of the detail specification and indicated in the test schedules, for example by an asterisk. NOTE The information given in 1.4.1 may for convenience, be presented in tabular form. The following information shall be given in each detail specification and the values quoted shall preferably be selected from those given in the appropriate clause of this sectional specification. 1.4.1 Outline drawings and dimensions There shall be an illustration of