1、 EIA STANDARD Fixed Electric Double-Layer Capacitors for Use in Electronic Equipment Part 2-1: Blank Detail Specification Electric Double-Layer Capacitors for Power Application Assessment Level EZEIA-62391-2-1 (IEC 62391-2-1:2006, IDT) October 2014 ANSI/EIA-62391-2-1-2014 Approved: October 6, 2014 E
2、IA-60384-11 EIA-62391-2-1NOTICE 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 o
3、btaining 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 existence of
4、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) patent policy.
5、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 62391-2-1:2006: Fixed Electronic Double-Layer Capac
6、itors for Use in Electronic Equipment Part 2-1: Blank Detail Specification Electric Double-Layer Capacitors for Power Application Assessment Level EZ. This document is the EIA Standard EIA-62391-2-1: 2014: Fixed Electronic Double-Layer Capacitors for Use in Electronic Equipment Part 2-1: Blank Detai
7、l Specification Electric Double-Layer Capacitors for Power Application Assessment Level EZ. The text, figures and tables of IEC 62391-2-1:2006 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
8、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 does not purport to address all safety problems associated with its use or all applicable regulatory requirements. It is the re
9、sponsibility 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. 5298, formulated under the cognizance of the Steering Committee for Passive Electronic Components S
10、tandards (S-1). Published by Electronic Components Industry Association 2014 Standards 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 th
11、is 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 possible, an internation
12、al 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. While all reasonable e
13、fforts 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 undertake to apply IEC Public
14、ations 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 indicate its approval a
15、nd 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 including individual experts
16、 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 Publ
17、ication 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 Publ
18、ication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. International Standard IEC 62391-2-1 has been prepared by IEC technical committee 40: Capacitors and resistors for electronic equipment. The text of this standard is based on
19、 the following documents: FDIS Report on voting 40/1642/FDIS 40/1714/RVDFull information 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. EIA-62391-2
20、-1 Page 2 IEC 62391 consists of the following parts, under the general title Fixed electric double-layer capacitors for use in electronic equipment: Part 1: Generic specification Part 2: Sectional specification Electric double-layer capacitors for power application The sectional specification mentio
21、ned above does have a blank detail specification being a supplementary document, containing requirements for style, layout and minimum content of detail specifications. The committee has decided that the contents of this publication will remain unchanged until the maintenance result date indicated o
22、n 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. EIA-62391-2-1 Page 3 FIXED
23、 ELECTRIC DOUBLE-LAYER CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT Part 2-1: Blank detail specification Electric double-layer capacitors for power application Assessment level EZ INTRODUCTION Blank detail specification A blank detail specification is a supplementary document to the sectional specific
24、ation and contains requirements for style, layout and minimum content of detail specifications. Detail specifications not complying with these requirements may not be considered as being in accordance with IEC specifications nor shall they so be described. In the preparation of detail specifications
25、, the content of 1.4 of the sectional specification shall be taken into account. The numbers between square brackets on the first page of the detail specification correspond to the following information, which shall be inserted in the position indicated. Identification of the detail specification 1
26、The “International Electrotechnical Commission” or the National Standards Organization under whose authority the detail specification is drafted. 2 The IEC or National Standards number of the detail specification, date of issue and any further information required by the national system. 3 The numbe
27、r and issue number of the IEC or national generic specification. 4 The IEC number of the blank detail specification. Identification of the capacitor 5 A short description of the type of capacitor. 6 Information on typical construction (when applicable). NOTE When the capacitor is not designed for us
28、e in printed circuit-board applications, this is clearly stated in the detail specification in this position. 7 Outline drawing with main dimensions which are of importance for interchangeability and/or reference to the national or international documents for outlines. Alternatively, this drawing ma
29、y be given in an annex to the detail specification. 8 Application or group of applications covered and/or assessment level. 9 Reference data on the most important properties, to allow comparison between the various capacitor types. EIA-62391-2-1 Page 4 1 IEC 62391-2-1-XXX 2 QC XXXXXXXXXXX ELECTRONIC
30、 COMPONENTS OF ASSESSED QUALITY IN ACCORDANCE WITH: 3 IEC 62391-2-1 4 QC XXXXXX ELECTRIC DOUBLE-LAYER CAPACITORS FOR POWER APPLICATION 5Outline drawing: (see Table 1) (angle projection) 7 6 Assessment level(s): EZ 8 NOTE For 1 to 9: see previous page. Information on the availability of components qu
31、alified to this detail specification is given in IEC QC 001005. 9 EIA-62391-2-1 Page 5 1 General data 1.1 Recommended method(s) of mounting (to be inserted) See 1.4.2 of IEC 62391-2. 1.2 Dimensions Dimensions are given in Table 1. Table 1 Case size reference and dimensions Case size reference Dimens
32、ions mm W H d NOTE 1 When there is no case size reference, Table 1 may be omitted and the dimensions should be given in Table 2a, which then becomes Table 1. NOTE 2 The dimensions should be given as maximum dimensions or as nominal dimensions with a tolerance.1.3 Ratings and characteristics Rated ca
33、pacitance range (see Table 2a). Tolerance on rated capacitance. Rated voltage (see Table 2a). Climatic category. Rated temperature. Internal resistance (see Table 2b). Leakage current (if applicable). Table 2a Values of capacitance and of voltage related to case sizes Rated voltage Rated capacitance
34、 F Case sizes Case sizes Case sizes Case sizes Table 2b Values of internal resistance and leakage current UR V CR F Internal resistance at C Leakage current A (if applicable) EIA-62391-2-1 Page 6 1.4 Normative references IEC 60410, Sampling plans and procedures for inspection by attributes IEC 62391
35、-1, Fixed electric double-layer capacitors for use in electronic equipment Part 1: Generic specification IEC 62391-2, Fixed electric double-layer capacitors for use in electronic equipment Part 2: Sectional specification Electric double-layer capacitors for power application IEC QC 001005, Rules of
36、procedure Part 5: Hazardous substances process management requirements 1.5 Marking The marking of the capacitor and the package shall be in accordance with the requirements of 1.6 of IEC 62391-2. NOTE The details of the marking of the component and package should be given in full in the detail speci
37、fication. 1.6 Ordering information Orders for capacitors covered by this specification shall contain, in clear or in coded form, the following minimum information. a) Rated capacitance. b) Tolerance on rated capacitance. c) Rated d.c. voltage. d) Number and issue reference of the detail specificatio
38、n and style reference. e) Packaging instructions. 1.7 Certified records of released lots Required/not required. 1.8 Additional information (not for inspection purposes) 1.9 Additional or increased severities or requirements to those specified in the generic and/or sectional specification NOTE Additi
39、ons or increased requirements should be specified only when essential. Table 3 Other characteristics This table is to be used for defining characteristics which are additional to or more severe than those given in the sectional specification. 2 Inspection requirements 2.1 Procedures 2.1.1 For qualif
40、ication approval, the procedures shall be in accordance with 3.4 of IEC 62391-2. EIA-62391-2-1 Page 7 2.1.2 For quality conformance inspection, the test schedule (Table 4) includes sampling, periodicity, severities and requirements. The formation of inspection lots is covered by 3.5.1 of IEC 62391-2
41、. Table 4 Test schedule for quality conformance inspection Subclause number and testaD or ND bConditions of testaNumber of specimens and number of non-conforming itemsbPerformance requirementsaIL n c Group A inspection (lot-by-lot) Subgroup A0 4.4.2 Capacitance ND According to Class 3 100 %c Within
42、specified tolerance 4.4.3 Internal resistance DC resistance: according to Class 3fAs in Table 2b 4.4.1 Leakage current (if applicable) Protective resistor As in Table 2b Subgroup A1 ND S-3 d0 4.3 Visual examination As in 4.3.2 Legible marking and as specified in the detail specification Subgroup A2
43、ND S-3 d0 4.3 Dimension (detail)eAs specified in Table 1 of this specification Group B inspection (lot-by-lot) Subgroup B1 D S-3 d0 4.7 SolderabilitygTest method: Solder bath method (Method 1) 4.7.1 Final measurement Visual examination 75 %, or more, of terminals shall be covered with new solder Sub
44、group B2 4.13 Characteristics at high and low temperature ND Step 1: 20 C Capacitance Internal resistance Step 2: 25 C Capacitance S-3 d0 C/C 30 % of value measured in Step 1 Internal resistance 4 times the limit specified in 4.4.3 EIA-62391-2-1 Page 8 Group C inspection (Periodic) Subgroup C1A D 12
45、 8 0 4.3 Dimension (detail) h As specified in Table 1 of this specification 4.5 Robustness of terminations Test method: Test Ua1(tensile strength) Test Ub(bending strength) 4.5.1 Initial measurement Capacitance 4.5.2 Final measurement Visual examination Capacitance No visible damage Legible marking
46、C/C 10 % of value measured in 4.5.1 4.6 Resistance to soldering heat gMethod 1a of Test Tb Recovery: 4.6.1 Initial measurement Capacitance 4.6.3 Final measurement Visual examination Capacitance No visible damage Legible marking and no leakage of electrolyte C/C 10 % of value measured in 4.6.1 Subgro
47、up C1B Part of sample of Subgroup C1 D 12 8 0 4.8 Rapid change of temperature TA= Lower category temperature TB= Upper category temperature 5 cycles Test time t1= . h4.8.1 Initial measurement 4.8.3 Final inspection Visual examination capacitance Visual examination capacitance No visible damage and n
48、o leakage of electrolyte C/C 10 % of value measured in 4.8.1 for capacitance 4.9 Vibration Mounting method: see 1.4.2 4.9.1 Initial measurement Capacitance (the value obtained in 4.8.3 may be used) 4.9.3 Final inspection Visual examination No visible damage, marking to be legible and no leakage of e
49、lectrolyte Capacitance C/C 10 % of value measured in 4.9.1 EIA-62391-2-1 Page 9 Subgroup C2 ND 6 16 0 4.10 Endurance Duration: 1 000 h for upper category temperature 70 C grade capacitors. 2 000 h for upper category temperature 60 C grade capacitors. Voltage: V Recovery: 16 h min. h4.10.1 Initial measurement Capacitance 4.10.3 Final measurements Visual examination No visible damage and no leakage of electrolyte Capacitance C/C 30 % of value mea
