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1、BRITISH STANDARD BS EN 130900:1998 Harmonized system of quality assessment for electronic components Sectional specification: Fixed polystyrene film dielectric metal foil d.c. capacitors The European Standard EN 130900:1997 has the status of a British Standard ICS 31.060.30 Licensed Copy: sheffieldu
2、n sheffieldun, na, Sun Oct 29 10:17:52 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 130900:1998 This British Standard, having been prepared under the direction of the Electrotechnical Sector Board, was published under the authority of the Standards Board and comes into effect on 15 March 1998 BS
3、I 05-1999 ISBN 0 580 29375 0 National foreword This British Standard is the English language version of EN 130900:1997 published by the European Electronic Components Committee (CECC) of the European Committee for Electrotechnical Standardization (CENELEC). It supersedes BS CECC 30900:1986 which wil
4、l be withdrawn on 1998-04-01. The UK participation in its preparation was entrusted by Technical Committee EPL/40, Capacitors and resistors for electronic equipment, to Subcommittee EPL/40/1, Capacitors and EMI suppression components for electronic equipment, which has the responsibility to: aid enq
5、uirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations
6、represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Cor
7、respondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does
8、not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 20 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This w
9、ill be indicated in the amendment table on the inside front cover. Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:17:52 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 130900:1998 BSI 05-1999i Contents Page National forewordInside
10、front cover Foreword2 Text of EN 1309003 Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:17:52 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii blank Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:17:52 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EU
11、ROPISCHE NORM EN 130900 October 1997 Supersedes CECC 30 900:1985 and its amendments English version Sectional Specification: Fixed polystyrene film dielectric metal foil d.c. capacitors This European Standard was approved by CENELEC on 1992-10-14. CENELEC members are bound to comply with the CEN/CEN
12、ELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any
13、CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versi
14、ons. CENELEC members are the national electrotechnical committees of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CENELEC European Committee for Electrotechnical Standar
15、dization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B-1050 Brussels 1997 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 130900:1997 E Li
16、censed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:17:52 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 130900:1997 BSI 05-1999 2 Foreword At the request of CLC/TC CECC/SC 40XA (former WG 3), the text of CECC 30 900:1985, Issue 2, with its amendments A1 through A3 and A5 and documents CECC(Secre
17、tariat)3061 and 3075, was submitted to the formal vote for conversion into a European Standard. The text of the draft, together with the voting report, circulated as document CECC(Secretariat)3216, was approved as EN 130900 on 1992-10-14. Based on the positive voting results on prAB to EN 130800, as
18、sessment level EZ was accepted for introduction into EN 130900 on 1997-03-11. The following dates were fixed: Contents Page Foreword2 Section 1. General3 1.1Scope3 1.2Normative references3 1.3Information to be given in a detail specification3 1.4Definitions4 1.5Marking4 Section 2. Preferred ratings
19、and characteristics5 2.1Preferred climatic categories5 2.2Preferred values of ratings5 Section 3. Quality assurance procedures6 3.1Primary stage of manufacture6 3.2Structurally similar components6 3.3Certified test records6 3.4Qualification approval6 3.5Quality conformity inspection7 Section 4. Test
20、s and measuring methods8 4.1Visual examination and check of dimensions8 Page 4.2Electrical tests8 4.3Robustness of terminations9 4.4Resistance to soldering heat9 4.5Solderability9 4.6Rapid change of temperature9 4.7Vibration10 4.8Shock10 4.9Bump10 4.1.0 Climatic sequence11 4.1.1 Damp heat, steady st
21、ate12 4.1.2 Endurance12 Annex A (normative) Test plans for qualification approval and quality conformity inspection13 Annex B (normative) Test schedule for qualification approval17 Table 1 Preferred tolerances5 Table 2 Preferred nominal temperature coefficient and permissible change of capacitance5
22、Table 3 Test voltages8 Table 4 Insulation resistance8 Table 5 Correction factors9 Table 6 Degrees of severity for vibration test10 Table 7 Severities for shock test11 Table 8 Change in capacitance11 Table 9 Change in capacitance12 latest date by which the EN has to be implemented at national level b
23、y publication of an identical national standard or by endorsement(dop) 1998-04-01 latest date by which the national standards conflicting with the EN have to be withdrawn(dow) 1998-04-01 Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:17:52 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 130
24、900:1997 BSI 05-19993 Section 1. General 1.1 Scope This European Standard specifies requirements for fixed capacitors for direct current, for rated voltages not exceeding 6 300 V, with electrodes of thin metal foils and a polystyrene film dielectric. They are intended for use in electronic equipment
25、. It prescribed preferred ratings and characteristics and selects from EN 130000 the appropriate quality assessment procedures, tests and measuring methods and gives general performance requirements for this type of capacitor. Capacitors for a reactive power 200 VAR are not covered by this specifica
26、tion. Capacitors for direct connection to the supply mains to provide radio interference suppression are not included. 1.2 Normative references This European Standard incorporates by dated or undated reference provisions from other publications. These normative references are cited at the appropriat
27、e places in the text and the publications are listed hereafter. For dated references, subsequent amendments to and revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publicatio
28、n referred to applies. EN 130000:1993 Amendments 1 to 10, Generic specification: Fixed capacitors. IEC 60062:1974, Marking codes for resistors and capacitors. IEC 60063:1963 Amendment 1:1967, Preferred number series for resistors and capacitors. IEC 60068, Basic environmental testing procedures. IEC
29、 60410:1973, Sampling plans and procedures for inspection by attributes. ISO 3:1973, Preferred numbers Series of preferred numbers. 1.3 Information to be given in a detail specification 1.3.1 General The detail specification shall be derived from the relevant blank detail specification. Detail speci
30、fications 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 asterisk. NOTEThe information
31、 given in 1.3.2 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. 1.3.2 Outline drawing and dimensions
32、 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 dimensions shall preferably be sta
33、ted in millimetres. Normally the numerical values shall be given for the length, the width and height of the body and the wire spacing or for cylindrical types the body diameter, and the length and diameter of the terminations. When necessary, for example when a number of items (capacitance values/v
34、oltage ranges) are 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 information as will adequately describe the c
35、apacitor. When the capacitor is not designed for use on printed boards, this shall be clearly stated in the detail specification. 1.3.3 Mounting The detail specification shall specify the method of mounting to be applied for the application of the vibration and the bump or shock tests. The design of
36、 the capacitor may be such that special mounting fixtures are required in its use. In this case the detail specification shall describe the mounting fixtures and they shall be used in the application of the vibration and bump or shock tests. NOTEIf recommendations for mounting for “normal” use are m
37、ade, they shall be included in the detail specification under “1.8 Additional information (not for inspection purposes)”. If they are included a warning can be given that the full vibration, bump and shock performance may not be available if mounting methods other than those specified in 1.1 of the
38、detail specification are used. 1.3.4 Ratings and characteristics The ratings and characteristics shall be in accordance with the relevant clauses of this specification, together with the following: a) Rated capacitance range See 2.2.1 NOTEWhen products approved to the detail specification may have d
39、ifferent ranges, the following statement should be added: “The range of values available in each voltage range is given in the Register of firms, products and services approved under the CECC system (Register of approvals) CECC 00200”. Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:17:52
40、GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 130900:1997 4 BSI 05-1999 b) Particular characteristics Additional characteristics may be listed, when they are considered necessary to specify adequately the component for design and application purposes. 1.3.5 Marking The detail specification shall spe
41、cify the content of the marking on the capacitor and on the package. 1.4 Definitions For the purposes of this standard the definitions given in EN 130000 apply, together with the following: 1.4.1 stability class the stability class is defined by the tolerance on the temperature coefficient together
42、with the permissible change of capacitance after defined tests. The stability class is stated in the detail specification. Table 1 shows the preferred stability classes 1.4.2 rated voltage the rated voltage is the maximum d.c. voltage which may be applied continuously to a capacitor at the rated tem
43、perature NOTEThe sum of the d.c. voltage and the peak a.c. voltage applied to the capacitor shall not exceed the rated voltage. The value of the peak a.c. voltage shall not exceed the following percentages of the rated voltage at the frequencies stated and shall be not greater than 280 V: 50 Hz: 20
44、% 100 Hz: 15 % 1 000 Hz: 3 % 10 000 Hz: 1 % unless otherwise specified in the detail specification. 1.5 Marking 1.5.1 See 2.4 of EN 130000:1993, with the details given in 1.5.2 to 1.5.5. 1.5.2 The information given in the marking is normally selected from the following list; the relative importance
45、of each item is indicated by its position in the list: a) rated capacitance; b) rated voltage; (d.c. voltage may be indicated by the symbol.); c) tolerance on rated capacitance; d) year and month (or week) of manufacture; e) manufacturers name or trade mark; f) identification as to which termination
46、 is connected to the outside foil (if specified in the detail specification); g) temperature coefficient and stability class; h) climatic category; i) manufacturers type designation; j) reference to the detail specification. 1.5.3 The capacitor shall be clearly marked with a), b) and c) of 1.5.2 and
47、 with as many as possible of the remaining items as is considered necessary. Any duplication of information in the marking on the capacitor should be avoided. 1.5.4 The package containing the capacitor(s) shall be clearly marked with all the information listed in 1.5.2., except f. 1.5.5 Any addition
48、al marking shall be so applied that no confusion can arise. Licensed Copy: sheffieldun sheffieldun, na, Sun Oct 29 10:17:52 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 130900:1997 BSI 05-19995 Section 2. Preferred ratings and characteristics 2.1 Preferred climatic categories The capacitors covered
49、 by this specification are classified into climatic categories according to the general rules given in IEC 60068-1. The lower and upper category temperature and the duration of the damp heat steady state tests shall be chosen from the following: The severities for the cold and dry heat tests are the lower and upper category temperatures respectively. 2.2 Preferred values of ratings 2.2.1 Rated capacitance (CR) Preferred values of rated capacitance are: 1; 1, 5; 2, 2; 3, 3; 4, 7 and 6, 8 and their decimal multiples. These values conform to t
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