ECA EIA-60384-20-2014 Fixed Capacitors for Use in Electronic Equipment - Part 20 Sectional Specification - Fixed Metallized Polyphenylene Sulfide Film Dielectric Surface Mount d c .pdf

1、 EIA STANDARD Fixed Capacitors for Use in Electronic Equipment Part 20: Sectional Specification Fixed Metallized Polyphenylene Sulfide Film Dielectric Surface Mount d.c. Capacitors EIA-60384-20 (IEC 60384-20:2008, IDT) October 2014 ANSI/EIA-60384-20-2014 Approved: October 3, 2014 EIA-60384-20 NOTICE

2、 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 the

3、 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 Publications

4、 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 a

5、ssume 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 60384-20:2008: Fixed Capacitors for Use in Electronic Equipment Part 20: Sectional

6、 Specification Fixed Metallized Polyphenylene Sulfide Film Dielectric Surface Mount d.c. Capacitors. This document is the EIA Standard EIA-60384-20 2014 Edition 2: Fixed Capacitors for Use in Electronic Equipment Part 20: Sectional Specification Fixed Metallized Polyphenylene Sulfide Film Dielectric

7、 Surface Mount d.c. Capacitors. The text, figures and tables of IEC 60384-20:2008 are used in this Standard with the consent of the IEC and the American National Standards Institute (ANSI). These materials are subject to copyright claims of IEC and ECIA. No part of this publication may be reproduced

8、 in any form, including an electronic retrieval system, without the prior written permission of ECIA. All requests pertaining to EIA-60384-20 2014 Edition 2: Fixed Capacitors for Use in Electronic Equipment Part 20: Sectional Specification Fixed Metallized Polyphenylene Sulfide Film Dielectric Surfa

9、ce Mount d.c. Capacitors should be submitted to ECIA at the address below. The IEC copyrighted material has been reproduced with permission from ANSI. The IEC Foreword and Introduction are not part of the requirements of this standard but are included for information purposes only. This Standard doe

10、s 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 appropriate safety and health practices and to determine the applicability of regulatory limitations before its use. (Fro

11、m Standards Proposal No. 5273, formulated under the cognizance of the P-2.2 Committee on EIA Paper, Film, Mica 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 IE

12、C 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 organizations. 2) The formal decisions or agreements of IEC on technical matters express, as nearly as

13、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 recommendations for international use and are accepted by IEC National Committees in that sense

14、. 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 any end user. 4) In order to promote international uniformity, IEC National Committees under

15、take 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 publication shall be clearly indicated in the latter. 5) IEC provides no marking procedure to

16、 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 edition of this publication. 7) No liability shall attach to IEC or its directors, employees, servants or agents incl

17、uding 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 fees) and expenses arising out of the publication, use of, or reli

18、ance 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 publication. 9) Attention is drawn to the possibility that some of the e

19、lements 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 60384-20 has been prepared by IEC technical committee 40: Capacitors and resistors for electronic equipment. This second ed

20、ition cancels and replaces the first edition published in 1996 and constitutes a minor revision related to tables and references. The text of this standard is based on the following documents: FDIS Report on voting 40/1871/FDIS 40/1888/RVD Full information on the voting for the approval of this stan

21、dard can be found in the report on voting indicated in the above table.EIA-60384-20 Page 2 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 equipmen

22、t, can be found on the IEC website. The QC number that appears on the front cover of this publication is the specification number in the IECQ Quality Assessment System for Electronic Components. The committee has decided that the contents of this publication will remain unchanged until the maintenan

23、ce result 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. A bilingual version of this publication may be issued at a later date.

24、The contents of the corrigendum of February 2008 have been included in this copy. EIA-60384-20 Page 3 FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT Part 20: Sectional specification Fixed metallized polyphenylene sulfide film dielectric surface mount d.c. capacitors 1 General 1.1 Scope This part o

25、f IEC 60384 is applicable to fixed surface mount capacitors for direct current, with metallized electrodes and polyphenylene sulfide dielectric for use in electronic equipment. These capacitors have metallized connecting pads or soldering strips and are intended to be mounted directly onto substrate

26、s for hybrid circuits or onto printed boards. These capacitors may have “self-healing properties“ depending on conditions of use. They are primarily intended for applications where the a.c. component is small with respect to the rated voltage. Capacitors for radio interference suppression are not in

27、cluded, but are covered by IEC 60384-14. 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

28、of capacitor. Test severities 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 th

29、e 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 c

30、apacitors IEC 60068-1, Environmental testing Part 1: General and guidance NOTE For the tests in the IEC 60068 series of publications, the editions referenced in the applicable test clauses of the generic specification are applicable. IEC 60384-1:1999, Fixed capacitors for use in electronic equipment

31、 Part 1: Generic specification IEC 60410, Sampling plans and procedures for inspection by attributes ISO 3, Preferred numbers - Series of preferred numbers 1.4 Information to be given in a detail specification Detail specifications shall be derived from the relevant blank detail specification. EIA-6

32、0384-20 Page 4 Detail specifications shall not specify requirements inferior to those of the generic, sectional or blank detail specification. When 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 as

33、terisk. 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 Ou

34、tline drawing and dimensions There shall be an illustration of the capacitor as an aid to easy recognition and for comparison of the capacitor with others. Dimensions and their associated tolerances, which affect interchangeability and mounting, shall be given in the detail specification. All dimens

35、ions shall preferably be stated in millimetres, however, when the original dimensions are given in inches, the converted metric dimensions in millimetres shall be added. Normally the numerical values shall be given for the length, width and height of the body. When necessary, for example when a numb

36、er of items (sizes and capacitance/voltage ranges) is covered by a detail specification, the dimensions and their associated tolerances shall be placed in a table below the drawing. When the configuration is other than described above, the detail specification shall state such dimensional informatio

37、n as will adequately describe the capacitor. 1.4.2 Mounting The detail specification shall give guidance on methods of mounting for normal use. Mounting for test and measurement purposes (when required) shall be in accordance with 4.1. 1.4.3 Ratings and characteristics The ratings and characteristic

38、s shall be in accordance with the relevant clauses of this specification, together with the following. 1.4.3.1 Rated capacitance range See 2.2.1. NOTE When products approved to the detail specification have different ranges, the following statement should be added: “The range of capacitance values a

39、vailable in each voltage range is given on the IEC online service, www.iecq.org/certificates.“ 1.4.3.2 Particular characteristics Additional characteristics may be listed, when they are considered necessary to specify adequately the component for design and application purposes. 1.4.3.3 Soldering Th

40、e detail specification shall prescribe the test methods, severities and requirements applicable for the solderability and the resistance to soldering heat tests. 1.4.4 Marking The detail specification shall specify the content of the marking on the capacitor and on the package. Deviations from 1.6 s

41、hall be specifically stated. EIA-60384-20 Page 5 1.5 Terms and definitions For the purposes of this document and in addition to the applicable terms and definitions of IEC 60384-1 the following definitions apply. 1.5.1 surface mount capacitor capacitor whose small dimensions and nature or shape of t

42、erminations make it suitable for surface mounting in hybrid circuits and on printed boards 1.5.2 performance grade 1 capacitors (long-life) capacitors for long-life applications with stringent requirements for the electrical parameters 1.5.3 performance grade 2 capacitors (general purpose) capacitor

43、s for general application where the stringent requirements for grade 1 capacitors are not necessary 1.5.4 performance grade 3 capacitors (low power, miniature type) miniature type capacitors having a rated voltage of less than 63 V and for which less stringent requirements than for grade 2 capacitor

44、s are acceptable 1.5.5 rated voltage (UR) maximum d.c. voltage which may be applied continuously to a capacitor at the rated temperature NOTE The sum of the d.c. voltage and the peak a.c. voltage applied to the capacitor should not exceed the rated voltage. The value of the peak a.c. voltage should

45、not exceed the following percentages of the rated voltage at the frequencies stated and should not be greater than 280 V, 50 Hz: 20 %100 Hz: 15 %1 000 Hz: 3 %10 000 Hz: 1 %unless otherwise specified in the detail specification. 1.6 Marking See 2.4 of IEC 60384-1, with the following details: 1.6.1 Th

46、e information given in the marking is normally selected from the following list. The relative importance of each item is indicated by its position in the list: a) rated capacitance (in clear or code according to IEC 60062); b) rated voltage (d.c. voltage may be indicated by the symbol or ); c) toler

47、ance on rated capacitance; d) category voltage; e) year and month (or week) of manufacture; f) manufacturers name or trade mark; g) climatic category; EIA-60384-20 Page 6 h) manufacturers type designation; i) reference to the detail specification. 1.6.2 Surface mount capacitors are generally not mar

48、ked on the body. If some marking can be applied, they shall be clearly marked with as many as possible of the above items as is considered useful. Any duplication of information in the marking on the capacitor should be avoided. 1.6.3 Any marking shall be legible and not easily smeared or removed by

49、 rubbing with the finger. 1.6.4 The package containing the capacitor(s) shall be clearly marked with all the information listed in 1.6.1. 1.6.5 Any additional marking shall be so applied that no confusion can arise. 2 Preferred ratings and characteristics 2.1 Preferred characteristics The values given in detail specifications shall preferably be selected from the following: 2.1.1 Preferred climatic categories The surface mount capacitors covered by this specification are classified into climatic categories according to the general rules given in IEC 6006