1、BRITISH STANDARDBS EN 60384-20-1:2008Fixed capacitors for use in electronic equipment Part 20-1: Blank detail specification Fixed metallized polyphenylene sulfide film dielectric surface mount d.c. capacitors Assessment level EZICS 31.060.10g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g5
2、4g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 60384-20-1:2008This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2008 BSI 2008ISBN 9
3、78 0 580 57370 5National forewordThis British Standard is the UK implementation of EN 60384-20-1:2008. It is identical to IEC 60384-20-1:2008. It supersedes BS EN 60384-20-1:1999 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee EPL/40X, Capacitors and r
4、esistors for electronic equipment.A list of organizations represented on this committee can be 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 Sta
5、ndard cannot confer immunity from legal obligations. Amendments/corrigenda issued since publicationDate CommentsEUROPEAN STANDARD EN 60384-20-1 NORME EUROPENNE EUROPISCHE NORM April 2008 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique E
6、uropisches Komitee fr Elektrotechnische Normung Central Secretariat: rue de Stassart 35, B - 1050 Brussels 2008 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 60384-20-1:2008 E ICS 31.060.10 Supersedes EN 60384-20-1:1999English v
7、ersion Fixed capacitors for use in electronic equipment - Part 20-1: Blank detail specification - Fixed metallized polyphenylene sulfide film dielectric surface mount d.c. capacitors - Assessment level EZ (IEC 60384-20-1:2008 + corrigendum 2008) Condensateurs fixes utiliss dans les quipements lectro
8、niques - Partie 20-1: Spcification particulire-cadre Condensateurs fixes pour montage en surface pour courant continu dilectrique en film de sulfure de polyphnylne mtallis - Niveau dassurance EZ (CEI 60384-20-1:2008 + corrigendum 2008) Festkondensatoren zur Verwendung in Gerten der Elektronik - Teil
9、 20-1: Vordruck fr Bauartspezifikation - Oberflchenmontierbare Festkondensatoren fr Gleichspannung mit metallisierter Polyphenyl-Sulfid-Folie als Dielektrikum - Bewertungsstufe EZ (IEC 60384-20-1:2008 + Corrigendum 2008) This European Standard was approved by CENELEC on 2008-02-01. CENELEC members a
10、re 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 standards may be obtained on application to
11、 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 notified to the Central Secretariat has th
12、e same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands,
13、 Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Foreword The text of document 40/1872/FDIS, future edition 2 of IEC 60384-20-1, prepared by IEC TC 40, Capacitors and resistors for electronic equipment, was submitted to the IEC-CENELEC parall
14、el vote and was approved by CENELEC as EN 60384-20-1 on 2008-02-01. This European Standard supersedes EN 60384-20-1:1999. EN 60384-20-1:2008 constitutes a minor revision related to tables and references. The following dates were fixed: latest date by which the EN has to be implemented at national le
15、vel by publication of an identical national standard or by endorsement (dop) 2008-11-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2011-02-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 60384-
16、20-1:2008 + corrigendum February 2008 was approved by CENELEC as a European Standard without any modification. _ BS EN 60384-20-1:2008 2 FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT Part 20-1: Blank detail specification Fixed metallized polyphenylene sulfide film dielectric surface mount d.c. ca
17、pacitors Assessment level EZ Blank detail specification A blank detail specification is a supplementary document to the sectional specification and contains requirements for style and layout and minimum content of detail specifications. Detail specifications not complying with these requirements may
18、 not be considered 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 brackets on the first page correspond to the following inf
19、ormation 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 Standards number of the det
20、ail 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 description of the type of capacitor
21、. 6 Information on typical construction (when applicable). When the capacitor is not designed for use in printed-board applications, this shall be clearly stated in the detail specification in this position. 7 Outline drawing with main dimensions which are of importance for interchangeability and/or
22、 reference to the national or international documents for outlines. Alternatively, this drawing may be given in an annex to the detail specification. 8 Application or group of applications covered and/or assessment level. NOTE The assessment level(s) to be used in a detail specification are selected
23、 from 3.5.4 of the sectional specification. This implies that one blank detail specification may be used in combination with several assessment levels, provided the grouping of the tests does not change. 9 Reference data on the most important properties, to allow comparison between the various capac
24、itor types. BS EN 60384-20-1:2008 3 1 IEC 60384-20-1XX 2 QC 302001XXXXXX IEC 60384-20-1 4 QC 302001 ELECTRONIC COMPONENTS OF ASSESSED QUALITY IN ACCORDANCE WITH: 3 FIXED METALLIZED 5 POLYETHYLENE SULFIDE FILM DIELECTRIC SURFACE MOUNT D.C. CAPACITORS 6 Outline drawing: (see Table 1) .angle projection
25、 7 Other shapes are permitted within the dimensions given. Assessment level(s): EZ 8 Information on the availability of components qualified to this detail specification is given in the Register of Approvals (9) 1 General data 1.1 Recommended method(s) of mounting (to be inserted) See 1.4.2 of IEC 6
26、0384-20. 1.2 Dimensions Table 1 Dimensions Dimensions mm Case size reference L1W1H1L2L3L4When there is no case size reference, Table 1 may be omitted and the dimensions shall be given in Table 2, which then becomes Table 1. The dimensions shall be given as maximum dimensions or as nominal dimensions
27、 with a tolerance. BS EN 60384-20-1:2008 4 1.3 Ratings and characteristics 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 Maximum a.c. voltage (if applicable) Maximum pulse
28、load (if applicable) Tangent of loss angle Insulation resistance Table 2 Values of capacitance and of voltage related to case sizes Rated voltage Category voltageaCase size Case size Case size Case size Rated capacitance (in nF and/or F) aIf different from the rated voltage. 1.4 Normative references
29、 The following referenced documents are indispensable for the 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 60384-1, Fixed capacitors for use in electro
30、nic equipment Part 1: Generic specification IEC 60384-20, Fixed capacitors for use in electronic equipment Part 20: Sectional specification Fixed metallized polyphenylene sulfide film dielectric surface mount d.c. capacitors 1.5 Marking The marking of the capacitor and the package shall be in accord
31、ance with the requirements of 1.6 of IEC 60384-20. 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 shall contain, in clear or in coded form, the following minimum
32、information: a) rated capacitance; b) tolerance on rated capacitance; c) rated d.c. voltage; d) number and issue reference of the detail specification and style reference; e) packaging instructions. BS EN 60384-20-1:2008 5 1.7 Certified records of released lots Required/not required. 1.8 Additional
33、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 characteristics This table is to be used f
34、or 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 qualification approval, the procedures shall be in accordance with 3.4 of the sectional specification IEC 60384-20. 2.1.2 For quali
35、ty 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 60384-20. BS EN 60384-20-1:2008 6 Table 4 Test schedule for quality conformance inspection IL n c Subclause number and test
36、aD or ND cConditions of test ac Performance requirements aGroup A inspection (lot-by-lot) Sub-group A0 ND 100 % d 4.3.2 Capacitance Within specified tolerance 4.3.3 Tangent of loss angle Frequency: 1 kHz for all capacitance values As in 4.3.3.2 4.3.1 Voltage proof (Test A) Method:. Measuring point 1
37、a No breakdown or flashover. Self-healing breakdowns allowed 4.3.4 Insulation resis-tance (Test A) Measuring point 1a As in 4.3.4.3 Sub-group A1 ND S-4b 0 4.2.1 Visual examination As in 4.2.2 Legible marking (if appli-cable) and as specified in 1.5 of this specification Sub-group A2 ND S-3b 0 4.2 Di
38、mensions e As specified in Table 1 of this specification Group B inspection (lot-by-lot) Sub-group B1 D S-3b 0 4.7 Solderability No ageing method:. Visual examination As in 4.7.2 4.7.2 Final measure-ments Sub-group B2 4.14 Solvent resis-tance of the marking (if applicable) f D Solvent:. Solvent temp
39、erature:. Method 1 Rubbing material: cotton wool Recovery: S-3b 0 Legible marking BS EN 60384-20-1:2008 7 Table 4 (continued) Sample size and acceptance criterion c Subclause number and test a D or ND cConditions of test a p n c Performance requirements a Group C inspection (periodic) Sub-group C1 D
40、 3 12 0g 4.6 Resistance to soldering heat Method:. Capacitance 4.6.1 Initial measurements Duration:. 4.6.2 Test conditions If Method 1 is applied immersion and withdrawal speed shall be 25 mm/s 2,5 mm/s Recovery: 24 h 2 h Visual examination As in 4.6.3 4.6.3 Final measurements Capacitance Solvent:.
41、C/C for Grade 1 and Grade 2: 2 %,Grade 3: 3 % of value measured in 4.6.1 See detail specification 4.13 Component solvent resis-tance (if applicable) Solvent temperature:. Method 2 Recovery:. Sub-group C2 D 3 12 0g 4.5 Bond strength of the end face plating 4.5.1 Initial measurements Capacitance 4.5.2
42、 Final inspection Capacitance (with board in bent position) Visual examination C/C for Grade 1 and Grade 2: 2 %,Grade 3: 5 % of value measured in 4.5.1 No visible damage Sub-group C3 D 4.1 Mounting Substrate material: *4.2.1 Visual examination As in detail specification 4.3.2 Capacitance C/C 2% of v
43、alue measured in Sub-group A04.3.3 Tangent of loss angle Frequency: 1 kHz (for all capacitance values) 10 kHz for capacitors with CR 1 F (in addition, see 4.3.3.3) As in 4.3.3.2 (Reference values for final measurements in sub-groups C3.1, C3.3 and C3.4) 4.3.4 Insulation resistance As in 4.3.4.3 *Whe
44、n different substrate materials are used for the individual sub-groups, the detail specification shall indicate which substrate material is used in each sub-group. BS EN 60384-20-1:2008 8 Table 4 (continued) Sample size and acceptance criterion c Subclause number and test a D or ND cConditions of te
45、st a p n c Performance requirements a Sub-group C3.1 D 6 27 0g 4.4 Adhesion 4.4.1 Intermediate inspection Visual examination No visible damage 4.8 Rapid change of temperature 4.8.1 Initial measurements Not required, see Sub-group C3 4.8.2 Test conditions TA= Lower category temperature TB= Upper cate
46、gory temperature Five cycles Duration t1= 30 min 4.8.3 Intermediate inspection Visual examination No visible damage 4.9 Climatic sequence 4.9.1 Initial measurements Not required, see Sub-group 3 4.9.2 Dry heat Temperature: upper category temperature Duration: 16 h 4.9.3 Damp heat, cyclic, test Db, f
47、irst cycle 4.9.4 Cold Temperature: lower category temperature Duration: 2 h 4.9.5 Damp heat, cyclic, test Db, remaining cycles Within 15 min after removal from test chamber URto be applied for 1 min 4.9.6 Final measurements Visual examination No visible damage Legible marking Capacitance C/C for Gra
48、de 1 and Grade 2: 3 %, Grade 3: 5 % of value measured in Sub-group C3. Tangent of loss angle: at 10 kHz for CR 1 F Increase of tan : 0,0025 for Grade 1 0,004 for Grade 2 0,005 for Grade 3 at 1 kHz for CR 1 F 0,0015 for Grade 1 0,0025 for Grade 2 0,003 for Grade 3 compared to values measured in Sub-g
49、roup C3 Insulation resistance 50 % of values in 4.3.4.3 however, 25 % for Grade 3 BS EN 60384-20-1:2008 9 Table 4 (continued) Sample size and acceptance criterion c Subclause number and test a D or ND cConditions of test a p n c Performance requirements a Sub-group C3.2 D 6 15 0g 4.10 Damp heat, steady state 4.10.1 Initial measurements Not required, see Group 3 Recovery:. 4.10.2 Final
