1、BRITISH STANDARD BS EN 60384-21-1: 2004 Fixed capacitors for use in electronic equipment Part 21-1: Blank detail specification: Fixed surface mount multilayer capacitors of ceramic dielectric, Class 1 Assessment level EZ ICS 31.060.10 Incorporating corrigenda September 2004 and March2010National for
2、eword This British Standard is the UK implementation of EN 60384-21-1:2004. It is identical to IEC 60384-21-1:2004 incorporating corrigendum September 2004. Together with BS EN 60384-22-1:2004, it supersedes BS EN 132101:1997 which is withdrawn. Together with BS EN 60384-21:2004, BS EN 60384-22:2004
3、 and BS EN 60384-22-1:2004 it supersedes BS QC 301900:1992 and BS QC 301901:1992 which are withdrawn. The UK participation in its preparation was entrusted to Technical Committee EPL/40X, Capacitors and resistors for electronic equipment. A list of organizations represented on this committee can be
4、obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. BS EN 60384-21-1:2004 This British Stand
5、ard was published under the authority of the Standards Policy and Strategy Committee on 19 January 2005 BSI 2010 Amendments/corrigenda issued since publication Date Comments 31 March 2010 Supersession text amended ISBN 978 0 580 70390 4EUROPEAN STANDARD EN 60384-21-1 NORME EUROPENNE EUROPISCHE NORM
6、November 2004 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2004 CENELEC - All rights of exploitation in any form and by any m
7、eans reserved worldwide for CENELEC members. Ref. No. EN 60384-21-1:2004 E ICS 31.060.10 Partially supersedes EN 132101:1996English version Fixed capacitors for use in electronic equipment Part 21-1: Blank detail specification: Fixed surface mount multilayer capacitors of ceramic dielectric, Class 1
8、 Assessment level EZ (IEC 60384-21-1:2004 + corrigendum 2004) Condensateurs fixes utiliss dans les quipements lectroniques Partie 21-1: Spcification particulire cadre: Condensateurs multicouches fixes pour montage en surface pour dilectriques en cramique, classe 1 Niveau dvaluation EZ (CEI 60384-21-
9、1:2004 + corrigendum 2004) Festkondensatoren zur Verwendung in Gerten der Elektronik Teil 21-1: Vordruck fr Bauartspezifikation: Oberflchenmontierbare Vielschichtkeramik-Festkondensatoren, Klasse 1 Bewertungsstufe EZ (IEC 60384-21-1:2004 + corrigendum 2004) This European Standard was approved by CEN
10、ELEC on 2004-09-01. CENELEC members are bound to comply with the CEN/CENELEC 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 standa
11、rds may be obtained on application to the Central Secretariat or to any 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 notif
12、ied to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg,
13、Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 68304-12-12:400 - - 2 Foreword The text of document 40/1421/FDIS, future edition 1 of IEC 60384-21-1, prepared by IEC TC 40, Capacitors and resistors for electronic equipment, was subm
14、itted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 60384-21-1 on 2004-09-01. This European Standard, together with EN 60384-22-1:2004, supersedes EN 132101:1996. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication o
15、f an identical national standard or by endorsement (dop) 2005-06-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2007-09-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60384-21-1:2004 + corrigen
16、dum September 2004 was approved by CENELEC as a European Standard without any modification. _ Page2 BS EN 60384-21-1:2004 EN 60384-21-1:2004 (E) 2 063-4821-1 CEI:0240(E) CONTENTS FOREWORD.4 INTRODUCTION.4 1 General data 6 1.1 Recommended method(s) of mounting (to be inserted)6 1.2 Dimensions .6 1.3
17、Ratings and characteristics .6 1.4 Normative references 7 1.5 Marking .7 1.6 Ordering information7 1.7 Certified records of released lots.7 1.8 Additional information (not for inspection purposes) 7 1.9 Additional or increased severities or requirements to those specified in the generic and/or secti
18、onal specification7 2 Inspection requirements .8 2.1 Procedures8 Table 1 Case size reference and dimensions .7 Tlbae 2 Valuse fo capactiance nafo d votlgae relateot d case sizes .7 Tlbae 3 Other chracateristcis .8 Tlbae 4 Test scehdule for qualtiy cfnoromcnae nisception9 2 60384-21-1 IEC:2004(E) TNO
19、CENTS OFREWODR.3 TNIRODTCUOIN.5 1 Gerenal data .7. .11 ceRommdneed meth(dos) fo mountin( gto eb snierted)7 .12 miDsneiosn .7 .13 aRtings and crahcaretistics .7 .14 roNmtaivr eeferecnse 8 .15 aMrknig .8 .16 Ordering informtaion8 .17 reCtfiied records fo reelasde olst.8 .18 Addiitonal fniormitaon (nto
20、 for insception pursopes) 8 .19 Addiitonal ro increased serevitise or reuqrimestne to htsos epcefieid in the egneric and/ro sectional scepficiatoin8 2 Inspecoitn riuqerements .9 .21 rPcoedures9 Table 1 Case size reference and dimensions .6 Table 2 Values of capacitance and of voltage related to case
21、 sizes .6 Table 3 Other characteristics .7 Table 4 Test schedule for quality conformance inspection8 Page3 Annex ZA (normative) Normative references to international publications with their corresponding European publications . 15 BS EN 60384-21-1:2004 EN 60384-21-1:2004 (E)063-4821-1 CEI:0240(E) 5
22、INTRODUCTION Blank detail specification A blank detail specification is a supplementary document to the sectional specification and contains requirements for style, layout and minimum content of detail specifications. Detail specifications not complying with these requirements may not be considered
23、as being in accordance with IEC specifications nor shall they so be described. In the preparation of detail specifications 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 th
24、e following information, which shall be inserted in the position indicated. Identification of the detail specification (1) The “International Electrotechnical Commission” or the National Standards Organization under whose authority the detail specification is drafted. (2) The IEC or National Standar
25、ds number of the detail specification, date of issue and any further information required by the national system. (3) The number 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 descriptio
26、n of the type of capacitor. (6) Information on typical construction (when applicable). (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 may be given in an anne
27、x 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. Page4 BS EN 60384-21-1:2004 EN 60384-21-1:2004 (E) 6 063-4821-1 CEI:0240(E) (1)IEC 60
28、384-21-1-ZZZ QC 30XXXX-ZZZ (2) ELECTRONIC COMPONENTS OF ASSESSED QUALITY IN ACCORDANCE WITH : (3) IEC 60384-21-1 QC30 XXXX (4) FIXED SURFACE MOUNT MULTILAYER CAPACITORS OF CERAMIC DIELECTRIC, CLASS 1 (5) (6) Outline drawing : (see Table 1) (angle projection) (Other shapes are permitted within the di
29、mensions given) (7) Assessment level: EZ (8) Information on the availability of components qualified to this detail specification is given in the IECQ 001005. (9) Page5 BS EN 60384-21-1:2004 EN 60384-21-1:2004 (E)063-4821-1 CEI:0240(E) 7 FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT Part 21-1: Bl
30、ank detail specification: Fixed surface mount multilayer capacitors of ceramic dielectric, Class 1 Assessment level EZ 1 General data 1.1 Recommended method(s) of mounting (to be inserted) (See 1.4.2 of IEC 60384-21). 1.2 Dimensions Table 1 Case size reference and dimensions Dimension (mm) Case size
31、 reference L 1 W H L 2 L 3 L 4 - When there is no case size reference, Table 1 may be omitted and the dimensions shall be given in Table 2, which then become Table 1. The dimensions shall be given as maximum dimensions or as nominal dimensions with a tolerance. 1.3 Ratings and characteristics Rated
32、capacitance range (see Table 2) Tolerance on rated capacitance Rated voltage (see Table 2) Category voltage (if applicable) (see Table 2) Climatic category Rated temperature Category temperature (if applicable) Tangent of loss angle Insulation resistance Temperature coefficient : 10 -6 /K Table 2 Va
33、lues of capacitance and of voltage related to case sizes Rated voltage Category voltage 1)Case size Case size Case size Case size Rated capacitance (in pF, nF) 1)If different from the rated voltage. Page6 BS EN 60384-21-1:2004 EN 60384-21-1:2004 (E) 8 063-4821-1 CEI:0240(E) 1.4 Normative references
34、IEC 60384-1:1999, Fixed capacitors for use in electronic equipment Part 1: Generic specification IEC 60384-21:2004, Fixed capacitors for use in electronic equipment Part 21: Sectional specification: Fixed surface mount multilayer capacitors of ceramic dielectric, Class 1 1.5 Marking The marking of t
35、he capacitor, if applied, and the package shall be in accordance with the requirements of 1.6 of IEC 60384-21. NOTE The details of the marking of the component and package shall be given in full in the detail specification. 1.6 Ordering information Orders for capacitors covered by this specification
36、 shall contain, in clear or in coded form, the following minimum information: a) Rated capacitance. b) Tolerance on rated capacitance. c) Rated DC voltage. d) Temperature coefficient. e) Number and issue reference of the detail specification and style reference. 1.7 Certified records of released lot
37、s 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 Additions or increased requirements should be specified only when essential. Table 3 Other ch
38、aracteristics This table is to be used for defining characteristics which are additional to or more severe than those given in the sectional specification. Page7 BS EN 60384-21-1:2004 EN 60384-21-1:2004 (E)063-4821-1 CEI:0240(E) 9 2 Inspection requirements 2.1 Procedures 2.1.1 For qualification appr
39、oval, the procedures shall be in accordance with 3.4 of IEC 60384-21. 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 60384-21. Table 4 Test schedule for qua
40、lity conformance inspection Number of specimens and number of non- conformances 2)Subclause number and test 1)D or ND Conditions of test 1)IL n c Performance requirements 1)Group A inspection (lot-by-lot) Subgroup A0 4.5.1 Capacitance Frequency: Hz Measuring voltage: V r.m.s Within specified toleran
41、ce 4.5.2 Tangent of loss angle (tan) Frequency and measuring voltage same as in 4.5.1 As in 4.5.2 4.5.3 Insulation resistance See detail specification for the method As in 4.5.3.3 4.5.4 Voltage proof ND See detail specification for the method 100% 3)No breakdown or flashover Page8 BS EN 60384-21-1:2
42、004 EN 60384-21-1:2004 (E) 01 68304-12-1 CEI:0240(E) Table 4 Test schedule for quality conformance inspection (continued) Number of specimens and number of non- conformances 2)Subclause number and test 1)D or ND Conditions of test 1)IL n c Performance requirements 1)Subgroup A1 4.4 Visual inspection
43、 ND S-4 4)0 As in 4.4.2 Legible marking and as specified in 1.5 of this specification Subgroup A2 4.4 Dimensions 5)ND S-3 4)0 As specified in Table 1 of this specification Group B inspection (lot-by-lot) Subgroup B1 4.10 Solderability See detail specification for the method 4.10.3 Final measurements
44、 Visual examination As in 4.10.3 4.17 Solvent resistance of the marking (if required) 6)D Solvent: Solvent temperature: Method 1 Rubbing material: cotton wool Recovery: S-3 4)0 Legible marking Subgroup B2 4.6 Temperature coefficient and cyclic drift 7)ND Preliminary drying: 16 h to 24 h S-2 4)0 C/C
45、: As in 4.6.3 Page9 BS EN 60384-21-1:2004 EN 60384-21-1:2004 (E)063-4821-1 CEI:0240(E) 11 Table 4 Test schedule for quality conformance inspection (continued) Number of specimens and number of non- conformances 2)Subclause number and test 1)D or ND Conditions of test 1)p n c Performance requirements
46、 1)Group C inspection (periodic) Test Ua, Force: 2,5 N Test Ub, Method 1, Force: 2,5 N Number of bends:1 Subgroup C1 D Visual examination 3 12 0 8)No visible damage 4.15 Robustness of termination (if required) 4.9.1 Initial measurement Capacitance 4.9 Resistance to soldering heat See detail specific
47、ation for the method 4.9.4 Final measurements Visual examination Capacitance As in 4.9.4 As in 4.9.4 4.16 Component solvent resistance (if required) Solvent: Solvent temperature: Method 2 Recovery: See detail specification Subgroup C2 4.8 Substrate bending test 9)Deflection: Number of bends: See det
48、ail specification 4.8.1 Initial measurement Capacitance Capacitance (with printed board in bent position) C/C 5% 4.8.2 Final inspection D Visual examination 3 12 0 8)No visible damage Page10 BS EN 60384-21-1:2004 EN 60384-21-1:2004 (E) 21 68304-12-1 CEI:0240(E) Table 4 Test schedule for quality conf
49、ormance inspection (continued) Number of specimens and number of non- conformances 2)Subclause number and test 1)D or ND Conditions of test 1)p n c Performance requirements 1)Subgroup C3 4.3 Mounting 10)Substrate material: Visual examination Capacitance As in 4.4.2 Within specified tolerance D Tangent of loss angle Insulation res
