ECA EIA-60384-20-2017 Fixed Capacitors for Use in Electronic Equipment - Part 20 Sectional Specification - Fixed Metallized Polyphenylene Sulfide Film Dielectric Surface Mount d c .pdf

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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 60384-20:2015, IDT) June 2017 Electronic Components Industry Association ANSI/EIA-60384-20-2017 A

2、pproved: June 30, 2017 EIA-60384-20 NOTICE 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 sele

3、cting and obtaining with minimum delay the 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 ex

4、istence of such Standards and Publications 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) pate

5、nt policy. By such action, ECIA does not 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 60384-20:2015 Edition 3: Fixed Capacitor

6、s for Use in Electronic Equipment - Part 20: Sectional Specification - Fixed Metallized Polyphenylene Sulfide Film Dielectric Surface Mount d.c. Capacitors. This document is the EIA Standard EIA-60384-20-2017 Edition 2: Fixed Capacitors for Use in Electronic Equipment - Part 20: Sectional Specificat

7、ion - Fixed Metallized Polyphenylene Sulfide Film Dielectric Surface Mount d.c. Capacitors. The text, figures and tables of IEC 60384-20:2015 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 w

8、ith 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 does not purport to address all safety problems associated with its use or all applicable regulatory requirements. It is the res

9、ponsibility of the user of this Standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations before its use. (From Standards Proposal No. 5354, formulated under the cognizance of the Steering Committee for Passive Electronic Components St

10、andards (S-1). Published by Electronic Components Industry Association 2017 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 permission. Organizations may obtain permissio

11、n to reproduce a limited number of copies through entering into a license agreement. For information, contact: IHS Markit 15 Inverness Way East Englewood, CO 80112-5704 or call USA and Canada (1-877-413-5186), International (303-397-7956) i CONTENTS FOREWORD . iv 1 General 1 1.1 Scope 1 1.2 Object 1

12、 1.3 Normative references . 1 1.4 Information to be given in a detail specification 2 1.4.1 General . 2 1.4.2 Outline drawing and dimensions . 2 1.4.3 Mounting . 2 1.4.4 Ratings and characteristics 2 1.4.5 Marking . 3 1.5 Terms and definitions . 3 1.6 Marking 3 1.6.1 General . 3 1.6.2 Information fo

13、r marking 3 1.6.3 Marking on capacitors 3 1.6.4 Marking on packaging 4 2 Preferred ratings and characteristics 4 2.1 Preferred characteristics . 4 2.2 Preferred values of ratings 4 2.2.1 Nominal capacitance (CN) 4 2.2.2 Tolerance on nominal capacitance . 4 2.2.3 Rated voltage (UR) 4 2.2.4 Category v

14、oltage (UC) . 5 2.2.5 Rated temperature . 5 3 Quality assessment procedures . 5 3.1 Primary stage of manufacture . 5 3.2 Structurally similar components . 5 3.3 Certified test records of released lots 5 3.4 Qualification approval procedures . 6 3.4.1 General . 6 3.4.2 Qualification approval on the b

15、asis of the fixed sample size procedure . 6 3.4.3 Tests 6 3.5 Quality conformance inspections 12 3.5.1 Formation of inspection lots 12 3.5.2 Test schedule . 13 3.5.3 Delayed delivery . 13 3.5.4 Assessment levels 13 4 Test and measurement procedures . 14 4.1 Mounting . 14 4.2 Visual examination and c

16、heck of dimensions. 14 4.2.1 General 14 4.2.2 Visual examination and check of dimensions 14 4.2.3 Requirements . 14 ii 4.3 Electrical tests . 14 4.3.1 Voltage proof . 14 4.3.2 Capacitance . 15 4.3.3 Tangent of loss angle (tan ) . 15 4.3.4 Insulation resistance . 16 4.4 Shear test . 17 4.4.1 General

17、17 4.5 Substrate bending test . 17 4.5.1 General 17 4.5.2 Initial inspections 17 4.5.3 Final inspections and requirements . 17 4.6 Resistance to soldering heat 18 4.6.1 General 18 4.6.2 Initial inspections 18 4.6.3 Test conditions . 18 4.6.4 Recovery . 18 4.6.5 Final inspections and requirements . 1

18、8 4.7 Solderability 18 4.7.1 General 18 4.7.2 Test conditions . 18 4.7.3 Final inspections and requirements . 18 4.8 Rapid change of temperature . 18 4.8.1 General 18 4.8.2 Initial inspections 18 4.8.3 Test conditions . 18 4.8.4 Final inspections and requirements . 19 4.9 Climatic sequence . 19 4.9.

19、1 General 19 4.9.2 Initial inspections 19 4.9.3 Dry heat . 19 4.9.4 Damp heat, cyclic, test Db, first cycle 19 4.9.5 Cold . 19 4.9.6 Damp heat, cyclic, test Db, remaining cycles . 19 4.9.7 Recovery . 19 4.9.8 Final inspections and requirements . 19 4.10 Damp heat, steady state 19 4.10.1 General 19 4

20、.10.2 Initial inspections 19 4.10.3 Test conditions . 20 4.10.4 Recovery . 20 4.10.5 Final inspections and requirements . 20 4.11 Endurance 20 4.11.1 General 20 4.11.2 Initial inspections 20 4.11.3 Test conditions . 20 4.11.4 Final inspections and requirements . 20 4.12 Charge and discharge 21 4.12.

21、1 General 21 iii 4.12.2 Initial inspections 21 4.12.3 Test conditions . 21 4.12.4 Recovery . 21 4.12.5 Final inspections and requirements . 21 4.13 Component solvent resistance (if required) . 21 4.13.1 General 21 4.14 Solvent resistance of the marking (if required) 21 4.14.1 General 21 Bibliography

22、 . 22 Table 1 Percentage limit of the rated voltage at a.c. voltage frequency . 5 Table 2 Category voltages for upper category temperature 125 C 5 Table 3 Category voltages for upper category temperature 155 C 5 Table 4 Sampling plan for qualification approval Assessment level EZ 7 Table 5 Test sche

23、dule for qualification approval (1 of 5) 8 Table 6 Lot-by-lot inspection . 13 Table 7 Periodic tests. 14 Table 8 Test voltages . 15 Table 9 Tangent of loss angle limits 16 Table 10 Requirements insulation resistance . 17 Table 11 Correction factor dependent on test temperature . 17 Table 12 Enduranc

24、e test for Grade 1, 2 and 3 capacitors . 20 iv INTERNATIONAL ELECTROTECHNICAL COMMISSION _ FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT Part 20: Sectional specification Fixed metallized polyphenylene sulfide film dielectric surface mount d.c. capacitors FOREWORD 1) The International Electrotechn

25、ical 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 all questions concerning standardization in the electrical and electronic fields. To this

26、 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 Publication(s)”). Their preparation is entrusted to technical committees; any IEC National C

27、ommittee 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. IEC collaborates closely with the International Organization for Standardization (ISO) in

28、 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 opinion on the relevant subjects since each technical committee has representation from a

29、ll 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 ensure that the technical content of IEC Publications is accurate, IEC cannot be held

30、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 transparently to the maximum extent possible in their national and regional publications. Any dive

31、rgence 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 certification bodies provide conformity assessment services and, in some areas, access to IEC

32、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 attach to IEC or its directors, employees, servants or agents including individual exp

33、erts 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 reliance upon, this IEC

34、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 elements of this IEC

35、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 third edition cancels and rep

36、laces the second edition, published in 2008, and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: Revision of the structure in accordance with ISO/IEC Directives, Part 2:2011 (sixth edition) to the extent practi

37、cable, and harmonization between other similar kinds of documents. In addition, Clause 0 and all the tables have been reviewed in order to prevent duplications and contradictions. The text of this standard is based on the following documents: FDIS Report on voting 40/2381/FDIS 40/2394/RVD v Full inf

38、ormation on the voting for the approval of this standard can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IEC Directives, Part 2. A list of all parts in the IEC 60384 series, published under the general title Fixed capaci

39、tors for use in electronic equipment, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the stability date indicated on the IEC website under “http:/webstore.iec.ch“ in the data related to the specific publication. At this da

40、te, the publication will be reconfirmed, withdrawn, replaced by a revised edition, or amended. EIA-60384-20 Page 1 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 Scop

41、e This part of IEC 60384 applies 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 su

42、bstrates for hybrid circuits or onto printed boards. They may have “self-healing properties“ depending on conditions of use and are primarily intended for applications where the a.c. component is small with respect to the rated voltage. These capacitors are divided to 3 grades. Performance grade 1 f

43、or long life, performance grade 2 for general purpose and performance grade 3 for miniature type. Capacitors for radio interference suppression are not included, but are covered by IEC 60384-14. Capacitors used for motor or fluorescent lamp are outside the scope of this standard. 1.2 Object The obje

44、ct 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 severities and requirements prescribed in

45、 detail specifications referring to this standard shall be of equal or higher performance level, lower performance levels are not permitted. 1.3 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. F

46、or dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 60062:2004, Marking codes for resistors and capacitors IEC 60063, Preferred number series for resistors and capacitors IEC 60068-1:2013,

47、Environmental testing Part 1: General and guidance IEC 60384-1:2008, Fixed capacitors for use in electronic equipment Part 1: Generic specification IEC 61193-2:2007, Quality assessment systems Part 2: Selection and use of sampling plans for inspection of electronic components and packages ISO 3, Pre

48、ferred numbers Series of preferred numbers EIA-60384-20 Page 2 1.4 Information to be given in a detail specification 1.4.1 General Detail specifications shall be derived from the blank detail specification. Detail specifications shall not specify requirements inferior to those of the generic, sectio

49、nal 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 asterisk. The information given in 0 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 standard. 1.4.2 Outline drawing and dimensions There shall be an illustration of the capa