SIST EN IEC 60384-23:2023
(Main)Fixed capacitors for use in electronic equipment - Part 23: Sectional specification - Fixed metallized polyethylene naphthalate film dielectric surface mount DC capacitors (IEC 60384-23:2023)
Fixed capacitors for use in electronic equipment - Part 23: Sectional specification - Fixed metallized polyethylene naphthalate film dielectric surface mount DC capacitors (IEC 60384-23:2023)
This part of IEC 60384 is applicable to fixed surface mount capacitors for direct current, with
metallized electrodes and polyethylene naphthalate dielectric for use in electronic equipment.
These capacitors have metallized connecting pads or soldering strips and are intended to be
mounted directly onto printed boards or onto substrates for hybrid circuits. These capacitors
can have "self-healing properties" depending on conditions of use. They are primarily intended
for applications where the AC component is small with respect to the rated voltage.
This part of IEC 60384 specifies preferred ratings and characteristics, selects from
IEC 60384‑1:2021 the appropriate quality assessment procedures, tests and measuring
methods and gives general performance requirements for this type of capacitor. Test severities
and requirements specified in detail specifications referring to this sectional specification are
of an equal or higher performance level. Lower performance levels are not permitted.
Capacitors for electromagnetic interference suppression are not included, but are covered by
IEC 60384‑14.
Festkondensatoren zur Verwendung in Geräten der Elektronik - Teil 23: Rahmenspezifikation - Oberflächenmontierbare Festkondensatoren für Gleichspannung mit metallisierter Polyethylen-Naphthalat-Folie als Dielektrikum (IEC 60384-23:2023)
Condensateurs fixes utilisés dans les équipements électroniques - Partie 23: Spécification intermédiaire - Condensateurs fixes pour montage en surface pour courant continu à diélectrique en film de polynaphtalate d’éthylène métallisé (IEC 60384-23:2023)
IEC 60384-23:2023 est disponible sous forme de IEC 60384-23:2023 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.
L’IEC 60384-20:2023 s’applique aux condensateurs fixes pour courant continu à électrodes métallisées et à diélectrique en polynaphtalate d’éthylène destinés aux équipements électroniques. Ces condensateurs sont équipés de contacts de connexion métallisés ou de bandes de brasure et sont destinés à être montés directement sur des cartes imprimées ou des substrats pour circuits hybrides. Ces condensateurs peuvent avoir des propriétés "autocicatrisantes" en fonction des conditions d’utilisation. Ils sont principalement destinés à des pplications dans lesquelles la composante alternative est faible par rapport à la tension assignée. La présente partie de l’IEC 60384 spécifie les valeurs assignées et caractéristiques préférentielles, sélectionne, en se référant à l’IEC 60384‑1:2021, les procédures d’assurance de la qualité appropriées, les essais et les méthodes de mesure, et donne les exigences de performances générales pour ce type de condensateur. Les sévérités et les exigences des essais spécifiées dans les spécifications particulières se référant à la présente spécification intermédiaire ont un niveau de performance supérieur ou égal. Les niveaux de performance inférieurs ne sont pas autorisés. Les condensateurs d’antiparasitage ne sont pas inclus, mais ils sont couverts par l’IEC 60384‑14. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente:
- révision de toutes les parties du document en s’appuyant sur les Directives ISO/IEC, Partie 2:2021, et harmonisation avec d’autres types de documents similaires;
- la structure du document a été organisée pour suivre la nouvelle structure de spécification intermédiaire décidée au sein du CE 40;
- révision des tableaux et de l’Article 5 pour éviter les duplications et les contradictions;
- dans le paragraphe 5.2 (Montage), les paragraphes 5.2.1, 5.2.2 et 5.2.3 ont été ajoutés;
- dans le paragraphe 5.5 (Essai de cisaillement), les paragraphes 5.5.1 et 5.5.2 ont été ajoutés;
- dans le paragraphe 5.14 (Résistance du composant aux solvants), les paragraphes 5.14.1 et 5.14.2 ont été ajoutés; dans le Tableau 8 et le Tableau A.2, l’essai 5.14 a été déplacé avant 5.7.5 (Contrôles finaux et exigences) dans le Groupe 1A et dans le Sous-groupe C1;
- dans le paragraphe 5.15 (Résistance au solvant du marquage), les paragraphes 5.15.1 et 5.15.2 ont été ajoutés;
- ajout du mesurage de la tangente de l’angle de perte à l’essai de résistance à la chaleur du brasage;
- les tableaux de contrôle lot par lot et périodique qui comprennent des exigences ont été déplacés à l’Annexe A;
- révision du Niveau de contrôle (IL) du Sous-groupe A1.
Nespremenljivi kondenzatorji za elektronsko opremo - 23. del: Področna specifikacija - Nespremenljivi kondenzatorji za enosmerni tok za površinsko montažo z dielektrikom iz metaliziranega polietilen-naftalatnega filma (IEC 60384-23:2023)
Ta del standarda IEC 60384 se uporablja za pritrjene kondenzatorje za površinsko namestitev za enosmerne napetosti z metaliziranimi elektrodami in polietilenskim naftalatnim dielektrikom za uporabo v elektronski opremi.
Ti kondenzatorji imajo pokovinjene priključne obloge ali varilne trakove in so namenjeni montaži neposredno na tiskana vezja ali na podlage za hibridne tokokroge. Ti kondenzatorji imajo lahko »samoobnovljive lastnosti«, odvisno od pogojev uporabe. Namenjeni so predvsem vrstam uporabe, pri katerih je izmenična komponenta majhna glede na nazivno napetost.
Ta del standarda IEC 60384 določa prednostne vrednosti in lastnosti, ponuja izbiro primernih postopkov za ovrednotenje kakovosti, preskusov in merilnih metod iz standarda IEC 60384 1:2021 ter podaja splošne zahteve glede zmogljivosti za to vrsto kondenzatorja. Preskusne stopnje in zahteve, določene v podrobnih specifikacijah, ki se navezujejo na to področno specifikacijo, so na enaki ali višji ravni zmogljivosti. Nižje ravni zmogljivosti niso dovoljene.
Kondenzatorji za preprečevanje elektromagnetnih motenj niso vključeni, vendar so zajeti v standardu IEC 60384 14.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 60384-23:2023
01-maj-2023
Nespremenljivi kondenzatorji za elektronsko opremo - 23. del: Področna
specifikacija - Nespremenljivi kondenzatorji za enosmerni tok za površinsko
montažo z dielektrikom iz metaliziranega polietilen-naftalatnega filma (IEC 60384-
23:2023)
Fixed capacitors for use in electronic equipment - Part 23: Sectional specification - Fixed
metallized polyethylene naphthalate film dielectric surface mount DC capacitors (IEC
60384-23:2023)
Festkondensatoren zur Verwendung in Geräten der Elektronik - Teil 23:
Rahmenspezifikation - Oberflächenmontierbare Festkondensatoren für Gleichspannung
mit metallisierter Polyethylen-Naphthalat-Folie als Dielektrikum (IEC 60384-23:2023)
Condensateurs fixes utilisés dans les équipements électroniques - Partie 23:
Spécification intermédiaire - Condensateurs fixes pour montage en surface pour courant
continu à diélectrique en film de polynaphtalate d’éthylène métallisé (IEC 60384-
23:2023)
Ta slovenski standard je istoveten z: EN IEC 60384-23:2023
ICS:
31.060.10 Fiksni kondenzatorji Fixed capacitors
SIST EN IEC 60384-23:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 60384-23:2023
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SIST EN IEC 60384-23:2023
EUROPEAN STANDARD EN IEC 60384-23
NORME EUROPÉENNE
EUROPÄISCHE NORM March 2023
ICS 31.060.10 Supersedes EN 60384-23:2015
English Version
Fixed capacitors for use in electronic equipment - Part 23:
Sectional specification - Fixed metallized polyethylene
naphthalate film dielectric surface mount DC capacitors
(IEC 60384-23:2023)
Condensateurs fixes utilisés dans les équipements Festkondensatoren zur Verwendung in Geräten der
électroniques - Partie 23: Spécification intermédiaire - Elektronik - Teil 23: Rahmenspezifikation -
Condensateurs fixes pour montage en surface pour courant Oberflächenmontierbare Festkondensatoren für
continu à diélectrique en film de polynaphtalate d'éthylène Gleichspannung mit metallisierter Polyethylen-Naphthalat-
métallisé Folie als Dielektrikum
(IEC 60384-23:2023) (IEC 60384-23:2023)
This European Standard was approved by CENELEC on 2023-03-10. 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 standards may be obtained on application to the CEN-CENELEC
Management Centre 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 CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60384-23:2023 E
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SIST EN IEC 60384-23:2023
EN IEC 60384-23:2023 (E)
European foreword
The text of document 40/2983/FDIS, future edition 3 of IEC 60384-23, prepared by IEC/TC 40
"Capacitors and resistors for electronic equipment" was submitted to the IEC-CENELEC parallel vote
and approved by CENELEC as EN IEC 60384-23:2023.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2023-12-10
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2026-03-10
document have to be withdrawn
This document supersedes EN 60384-23:2015 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 60384-23:2023 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 60384-14 NOTE Approved as EN 60384-14
2
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SIST EN IEC 60384-23:2023
EN IEC 60384-23:2023 (E)
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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.
NOTE 1 Where an International Publication has been modified by common modifications, indicated by (mod),
the relevant EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available
here: www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60062 - Marking codes for resistors and capacitors EN 60062 -
IEC 60063 - Preferred number series for resistors and EN 60063 -
capacitors
IEC 60068-1 2013 Environmental testing - Part 1: General and EN 60068-1 2014
guidance
IEC 60384-1 2021 Fixed capacitors for use in electronic EN IEC 60384-1 2021
equipment - Part 1: Generic specification
IEC 61193-2 2007 Quality assessment systems - Part 2: EN 61193-2 2007
Selection and use of sampling plans for
inspection of electronic components and
packages
ISO 3 - Preferred numbers - Series of preferred - -
numbers
3
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SIST EN IEC 60384-23:2023
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SIST EN IEC 60384-23:2023
IEC 60384-23
®
Edition 3.0 2023-02
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Fixed capacitors for use in electronic equipment –
Part 23: Sectional specification – Fixed metallized polyethylene naphthalate film
dielectric surface mount DC capacitors
Condensateurs fixes utilisés dans les équipements électroniques –
Partie 23: Spécification intermédiaire – Condensateurs fixes pour montage en
surface pour courant continu à diélectrique en film de polynaphtalate d’éthylène
métallisé
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 31.060.10 ISBN 978-2-8322-6341-9
Warning! Make sure that you obtained this publication from an authorized distributor.
Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
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SIST EN IEC 60384-23:2023
– 2 – IEC 60384-23:2023 © IEC 2023
CONTENTS
FOREWORD . 5
1 Scope . 7
2 Normative references . 7
3 Terms and definitions . 8
4 Preferred ratings and characteristics . 8
4.1 Preferred climatic categories . 8
4.2 Preferred values of ratings . 8
4.2.1 Nominal capacitance (C ) . 8
N
4.2.2 Tolerance on nominal capacitance . 9
4.2.3 Rated voltage (U ) . 9
R
4.2.4 Category voltage (U ) . 9
C
4.2.5 Rated temperature . 9
5 Test and measurement procedures . 10
5.1 General . 10
5.2 Mounting . 10
5.2.1 Initial inspections . 10
5.2.2 Mounting method . 10
5.2.3 Final inspections after mounting . 10
5.3 Visual examination and check of dimensions . 10
5.3.1 General . 10
5.3.2 Visual examination and check of dimensions . 10
5.3.3 Requirements . 10
5.4 Electrical tests . 10
5.4.1 Voltage proof . 10
5.4.2 Capacitance . 11
5.4.3 Tangent of loss angle (tan δ) . 11
5.4.4 Insulation resistance . 12
5.5 Shear test . 13
5.5.1 General . 13
5.5.2 Final inspections . 13
5.6 Substrate bending test . 14
5.6.1 General . 14
5.6.2 Initial inspections . 14
5.6.3 Final inspections and requirements . 14
5.7 Resistance to soldering heat . 14
5.7.1 General . 14
5.7.2 Initial inspections . 14
5.7.3 Test conditions . 14
5.7.4 Recovery . 14
5.7.5 Final inspections and requirements . 14
5.8 Solderability . 14
5.8.1 General . 14
5.8.2 Test conditions . 15
5.8.3 Final inspections and requirements . 15
5.9 Rapid change of temperature . 15
5.9.1 General . 15
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SIST EN IEC 60384-23:2023
IEC 60384-23:2023 © IEC 2023 – 3 –
5.9.2 Initial inspections . 15
5.9.3 Test conditions . 15
5.9.4 Final inspections and requirements . 15
5.10 Climatic sequence. 15
5.10.1 General . 15
5.10.2 Initial inspections . 15
5.10.3 Dry heat . 15
5.10.4 Damp heat, cyclic, test Db, first cycle . 16
5.10.5 Cold. 16
5.10.6 Damp heat, cyclic, test Db, remaining cycles . 16
5.10.7 Recovery . 16
5.10.8 Final inspections and requirements . 16
5.11 Damp heat, steady state . 16
5.11.1 General . 16
5.11.2 Initial inspections . 16
5.11.3 Test conditions . 16
5.11.4 Recovery . 16
5.11.5 Final inspections and requirements . 16
5.12 Endurance . 17
5.12.1 General . 17
5.12.2 Initial inspections . 17
5.12.3 Test conditions . 17
5.12.4 Final inspections and requirements . 17
5.13 Charge and discharge . 17
5.13.1 General . 17
5.13.2 Initial inspections . 18
5.13.3 Test conditions . 18
5.13.4 Recovery . 18
5.13.5 Final inspections and requirements . 18
5.14 Component solvent resistance (if required) . 18
5.14.1 General . 18
5.14.2 Final inspections and requirements . 18
5.15 Solvent resistance of marking (if applicable) . 18
5.15.1 General . 18
5.15.2 Final inspections and requirements . 18
6 Marking . 18
6.1 General . 18
6.2 Information for marking . 19
6.3 Marking on capacitors . 19
6.4 Marking on packaging . 19
7 Information to be given in a detail specification . 19
7.1 General . 19
7.2 Outline drawing and dimensions . 19
7.3 Mounting . 20
7.4 Ratings and characteristics . 20
7.4.1 General . 20
7.4.2 Nominal capacitance range . 20
7.4.3 Particular characteristics . 20
7.4.4 Soldering . 20
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SIST EN IEC 60384-23:2023
– 4 – IEC 60384-23:2023 © IEC 2023
7.5 Marking . 20
8 Quality assessment procedures . 20
8.1 Primary stage of manufacture . 20
8.2 Structurally similar components . 20
8.3 Certified test records of released lots . 21
8.4 Qualification approval procedures . 21
8.4.1 General . 21
8.4.2 Qualification approval on the basis of the fixed sample size procedure . 21
Annex A (normative) Quality conformance inspection . 29
A.1 Formation of inspection lots . 29
A.1.1 Groups A and B inspection . 29
A.1.2 Group C inspection . 29
A.2 Test schedule . 29
A.3 Delayed delivery . 29
A.4 Assessment levels . 29
Annex X (informative) Cross-references to the previous edition of this document . 36
Bibliography . 37
Table 1 – Percentage limit of the rated voltage at AC voltage frequency . 9
Table 2 – Test voltages . 11
Table 3 – Tangent of loss angle limits . 12
Table 4 – Requirements regarding insulation resistance . 13
Table 5 – Correction factor dependent on temperature. 13
Table 6 – Endurance test conditions for Grade 1 and Grade 2 capacitors . 17
Table 7 – Endurance test conditions for Grade 3 capacitors . 17
Table 8 – Test and sampling plan for qualification approval Assessment level EZ . 22
Table 9 – Test schedule for qualification approval . 23
Table A.1 – Lot-by-lot inspection . 30
Table A.2 – Periodic inspection . 31
Table X.1 – Cross-reference . 36
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SIST EN IEC 60384-23:2023
IEC 60384-23:2023 © IEC 2023 – 5 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT –
Part 23: Sectional specification –
Fixed metallized polyethylene naphthalate film
dielectric surface mount DC capacitors
FOREWORD
1) The International Electrotechnical 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 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 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 this 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 international
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 efforts 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 Publications
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 itself does not provide any attestation of conformity. Independent certification bodies provide conformity
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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 and
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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 Publication may be the subject of patent
rights. IEC shall not be held responsible for identifying any or all such patent rights.
IEC 60384-23 has been prepared by IEC technical committee 40: Capacitors and resistors for
electronic equipment. It is an International Standard.
This third edition cancels and replaces the second edition published in 2015. This edition
constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) this edition includes the following significant technical changes with respect to the previous
edition: revision of all parts of the document based on the ISO/IEC Directives, Part 2:2021,
and harmonization with other similar kinds of documents;
b) the document structure has been organized to follow new sectional specification structure
decided in TC 40;
c) revised tables and Clause 5 so as to prevent duplications and contradictions;
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SIST EN IEC 60384-23:2023
– 6 – IEC 60384-23:2023 © IEC 2023
d) in Subclause 5.2 (Mounting), the Subclauses 5.2.1, 5.2.2 and 5.2.3 have been added;
e) in Subclause 5.5 (Shear test), the Subclauses 5.5.1 and 5.5.2 have been added;
f) in Subclause 5.14 (Component solvent resistance), the Subclauses 5.14.1 and 5.14.2 have
been added. In Table 8 and Table A.2, test 5.14 has been moved before 5.7.5 (Final
inspections and requirements) in Group 1A and in Subgroup C1;
g) In Subclause 5.15 (Solvent resistance of marking), the Subclauses 5.15.1 and 5.15.2 have
been added;
h) tangent of loss angle measurement has been added to the resistance to soldering heat test;
i) lot-by-lot and periodical inspection tables including requirements have been moved to
Annex A;
j) revised Inspection Level (IL) of A1 subgroup.
The text of this International Standard is based on the following documents:
Draft Report on voting
40/2983/FDIS 40/3019/RVD
Full information on the voting for its approval can be found in the report on voting indicated in
the above table.
The language used for the development of this International Standard is English.
The list of all parts of the IEC 60384 series, under the general title Fixed capacitors for use in
electronic equipment, can be found on the IEC web site.
This document was drafted in accordance with ISO/IEC Directives, Part 2, and developed in
accordance with ISO/IEC Directives, Part 1 and ISO/IEC Directives, IEC Supplement, available
at www.iec.ch/members_experts/refdocs. The main document types developed by IEC are
described in greater detail at www.iec.ch/publications.
The committee has decided that the contents of this document will remain unchanged until the
stability date indicated on the IEC website under webstore.iec.ch in the data related to the
specific document. At this date, the document will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
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SIST EN IEC 60384-23:2023
IEC 60384-23:2023 © IEC 2023 – 7 –
FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT –
Part 23: Sectional specification –
Fixed metallized polyethylene naphthalate film
dielectric surface mount DC capacitors
...
SLOVENSKI STANDARD
oSIST prEN IEC 60384-23:2022
01-maj-2022
Nespremenljivi kondenzatorji za uporabo v elektronski opremi - 23. del: Področna
specifikacija - Nespremenljivi kondenzatorji za enosmerni tok za površinsko
montažo z dielektrikom iz metaliziranega polietilen-naftalatnega filma
Fixed capacitors for use in electronic equipment - Part 23: Sectional specification - Fixed
metallized polyethylene naphthalate film dielectric surface mount DC capacitors
Ta slovenski standard je istoveten z: prEN IEC 60384-23:2022
ICS:
31.060.10 Fiksni kondenzatorji Fixed capacitors
oSIST prEN IEC 60384-23:2022 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN IEC 60384-23:2022
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oSIST prEN IEC 60384-23:2022
40/2923/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60384-23 ED3
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2022-03-11 2022-06-03
SUPERSEDES DOCUMENTS:
40/2841/CD, 40/2879/CC
IEC TC 40 : CAPACITORS AND RESISTORS FOR ELECTRONIC EQUIPMENT
SECRETARIAT: SECRETARY:
Netherlands Mr Ronald Drenthen
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
Other TC/SCs are requested to indicate their interest, if any,
in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft for
Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of any relevant patent rights of which they
are aware and to provide supporting documentation.
TITLE:
Fixed capacitors for use in electronic equipment - Part 23: Sectional specification - Fixed metallized
polyethylene naphthalate film dielectric surface mount DC capacitors
PROPOSED STABILITY DATE: 2030
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IEC 60384-23/Ed3/CDV :20XX IEC (E) – 2 – 40/2923/CDV
1 CONTENTS
2 FOREWORD . 5
3 1 Scope . 7
4 2 Normative references . 7
5 3 Terms and definition . 8
6 4 Preferred ratings and characteristics . 8
7 4.1 Preferred climatic categories . 8
8 4.2 Preferred values of ratings . 8
9 4.2.1 Nominal capacitance (C ) . 8
N
10 4.2.2 Tolerance on nominal capacitance . 9
11 4.2.3 Rated voltage (U ) . 9
R
12 4.2.4 Category voltage (U ) . 9
C
13 4.2.5 Rated temperature . 9
14 5 Test and measurement procedures . 10
15 5.1 General . 10
16 5.2 Mounting . 10
17 5.2.1 Initial inspections . 10
18 5.2.2 Mounting method . 10
19 5.2.3 Inspections after mounting . 10
20 5.3 Visual examination and check of dimensions . 10
21 5.3.1 General . 10
22 5.3.2 Visual examination and check of dimensions . 10
23 5.3.3 Requirements . 10
24 5.4 Electrical tests . 10
25 5.4.1 Voltage proof . 10
26 5.4.2 Capacitance . 11
27 5.4.3 Tangent of loss angle (tan δ) . 11
28 5.4.4 Insulation resistance . 12
29 5.5 Shear test . 13
30 5.6 Substrate bending test . 13
31 5.6.1 General . 13
32 5.6.2 Initial inspections . 13
33 5.6.3 Final inspections and requirements . 13
34 5.7 Resistance to soldering heat . 14
35 5.7.1 General . 14
36 5.7.2 Initial inspections . 14
37 5.7.3 Test conditions . 14
38 5.7.4 Recovery . 14
39 5.7.5 Final inspections and requirements . 14
40 5.8 Solderability . 14
41 5.8.1 General . 14
42 5.8.2 Test conditions . 14
43 5.8.3 Final inspections and requirements . 14
44 5.9 Rapid change of temperature . 15
45 5.9.1 General . 15
46 5.9.2 Initial inspections . 15
47 5.9.3 Test conditions . 15
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48 5.9.4 Final inspections and requirements . 15
49 5.10 Climatic sequence . 15
50 5.10.1 General . 15
51 5.10.2 Initial inspections . 15
52 5.10.3 Dry heat . 15
53 5.10.4 Damp heat, cyclic, test Db, first cycle . 15
54 5.10.5 Cold. 15
55 5.10.6 Damp heat, cyclic, test Db, remaining cycles . 15
56 5.10.7 Recovery . 16
57 5.10.8 Final inspections and requirements . 16
58 5.11 Damp heat, steady state . 16
59 5.11.1 General . 16
60 5.11.2 Initial inspections . 16
61 5.11.3 Test conditions . 16
62 5.11.4 Recovery . 16
63 5.11.5 Final inspections and requirements . 16
64 5.12 Endurance . 16
65 5.12.1 General . 16
66 5.12.2 Initial inspections . 16
67 5.12.3 Test conditions . 17
68 5.12.4 Final inspections and requirements . 17
69 5.13 Charge and discharge . 17
70 5.13.1 General . 17
71 5.13.2 Initial inspections . 17
72 5.13.3 Test conditions . 17
73 5.13.4 Recovery . 18
74 5.13.5 Final inspections and requirements . 18
75 5.14 Component solvent resistance (if required) . 18
76 5.15 Solvent resistance of marking (if applicable) . 18
77 6 Marking . 18
78 6.1 General . 18
79 6.2 Information for marking . 18
80 6.3 Marking on capacitors . 18
81 6.4 Marking on packaging . 18
82 7 Information to be given in a detail specification . 19
83 7.1 General . 19
84 7.2 Outline drawing and dimensions . 19
85 7.3 Mounting . 19
86 7.4 Ratings and characteristics . 19
87 7.4.1 General . 19
88 7.4.2 Nominal capacitance range . 19
89 7.4.3 Particular characteristics . 20
90 7.4.4 Soldering . 20
91 7.5 Marking . 20
92 8 Quality assessment procedures . 20
93 8.1 Primary stage of manufacture . 20
94 8.2 Structurally similar components . 20
95 8.3 Certified test records of released lots . 20
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96 8.4 Qualification approval procedures . 20
97 8.4.1 General . 20
98 8.4.2 Qualification approval on the basis of the fixed sample size procedure . 20
99 Annex A . 28
100 A.1 Formation of inspection lots . 28
101 A.1.1 Groups A and B inspection . 28
102 A.1.2 Group C inspection . 28
103 A.2 Test schedule . 28
104 A.3 Delayed delivery . 28
105 A.4 Assessment levels . 28
106 Annex X (informative) Cross-reference to the previous edition of this document . 35
107 BIBLIOGRAPHY . 36
108
109 Table 1 – Percentage limit of the rated voltage at AC voltage frequency . 9
110 Table 2 – Test voltages . 11
111 Table 3 –Tangent of loss angle limits . 12
112 Table 4 – Requirements regarding insulation resistance . 13
113 Table 5 – Correction factor dependent on temperature . 13
114 Table 6 –Endurance test conditions for Grade 1 and Grade 2 capacitors . 17
115 Table 7 –Endurance test conditions for Grade 3 capacitors . 17
116 Table 8 – Test and sampling plan for qualification approval Assessment level EZ . 22
117 Table 9 – Test schedule for qualification approval (1 of 5) . 23
118 Table A.1 – Lot-by-lot inspection . 29
119 Table A.2 – Periodic inspection(1 of 5) . 30
120 Table X.1 − Cross-reference . 35
121
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122 INTERNATIONAL ELECTROTECHNICAL COMMISSION
123 ____________
124
125 FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT –
126
127 Part 23: Sectional specification:
128 Fixed metallized polyethylene naphthalate film
129 dielectric surface mount DC capacitors
130
131 FOREWORD
132 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
133 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
134 international co-operation on all questions concerning standardization in the electrical and electronic fields. To
135 this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
136 Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
137 Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
138 in the subject dealt with may participate in this preparatory work. International, governmental and non-
139 governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
140 with the International Organization for Standardization (ISO) in accordance with conditions determined by
141 agreement between the two organizations.
142 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
143 consensus of opinion on the relevant subjects since each technical committee has representation from all
144 interested IEC National Committees.
145 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
146 Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
147 Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
148 misinterpretation by any end user.
149 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
150 transparently to the maximum extent possible in their national and regional publications. Any divergence
151 between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
152 the latter.
153 5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
154 assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
155 services carried out by independent certification bodies.
156 6) All users should ensure that they have the latest edition of this publication.
157 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
158 members of its technical committees and IEC National Committees for any personal injury, property damage or
159 other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
160 expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
161 Publications.
162 8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
163 indispensable for the correct application of this publication.
164 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
165 patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
166 International Standard IEC 60384-23 has been prepared by IEC technical committee 40:
167 Capacitors and resistors for electronic equipment.
168 This third edition cancels and replaces the second edition published in 2015 and constitutes a
169 technical revision.
170 a) This edition includes the following significant technical changes with respect to the
171 previous edition: revision of all parts of the document based on the ISO/IEC Directives,
172 Part 2:2021, and harmonization with other similar kinds of documents;
173 b) The document structure has been organized to follow new sectional specification structure
174 decided in TC 40;
175 c) Revised tables and Clause 5 so as to prevent duplications and contradictions.
176 d) Tangent of loss angle measurement has been added to resistance to soldering heat test.
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177 e) Lot-by-lot and periodical inspection tables including requirements are moved to Annex A
178 f) Revised Inspection Level (IL) of A1 subgroup.
179 The text of this standard is based on the following documents:
FDIS Report on voting
XX/XX/FDIS XX/XX/RVD
180
181 Full information on the voting for the approval of this standard can be found in the report on
182 voting indicated in the above table.
183 This publication has been drafted in accordance with the ISO/IEC Directives, Part 2:2021.
184 The list of all parts of the IEC 60384 series, under the (new) general title Fixed capacitors for
185 use in electronic equipment, can be found on the IEC web site.
186 The committee has decided that the contents of this publication will remain unchanged until
187 the stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data
188 related to the specific publication. At this date, the publication will be
189 • reconfirmed,
190 • withdrawn,
191 • replaced by a revised edition, or
192 • amended.
193
194
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195 FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT –
196
197 Part 23: Sectional specification:
198 Fixed metallized polyethylene naphthalate film
199 dielectric surface mount DC capacitors
200
201
202
203 1 Scope
204 This part of IEC 60384 is applicable to fixed surface mount capacitors for direct current, with
205 metallized electrodes and polyethylene naphthalate dielectric for use in electronic equipment.
206 These capacitors have metallized connecting pads or soldering strips and are intended to be
207 mounted directly onto printed boards or onto substrates for hybrid circuits. These capacitors
208 can have "self-healing properties" depending on conditions of use. They are primarily
209 intended for applications where the AC component is small with respect to the rated voltage.
210 This part of IEC 60384 specifies preferred ratings and characteristics, selects from
211 IEC 60384-1:2021 the appropriate quality assessment procedures, tests and measuring
212 methods and gives general performance requirements for this type of capacitor. Test
213 severities and requirements specified in detail specifications referring to this sectional
214 specification are of an equal or higher performance level. Lower performance levels are not
215 permitted.
216 Capacitors for electromagnetic interference suppression are not included, but are covered by
217 IEC 60384-14.
218 2 Normative references
219 The following documents, in whole or in part, are normatively referenced in this document and
220 are indispensable for its application. For dated references, only the edition cited applies. For
221 undated references, the latest edition of the referenced document (including any
222 amendments) applies.
223 IEC 60062, Marking codes for resistors and capacitors
224 IEC 60063, Preferred number series for resistors and capacitors
225 IEC 60068-1:2013, Environmental testing – Part 1: General and guidance
226 IEC 60384-1:2021, Fixed capacitors for use in electronic equipment – Part 1: Generic
227 specification
228 IEC 60417, Graphical symbols for use on equipment
229 (available at http://www.graphicalsymbols.info/equipment)
230 IEC 61193-2:2007, Quality assessment systems – Part 2: Selection and use of sampling
231 plans for inspection of electronic components and packages
232 ISO 3, Preferred numbers – Series of preferred numbers
233
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234 3 Terms and definition
235 For the purposes of this document, the terms and definitions of IEC 60384-1:2021,and the
236 following apply.
237 ISO and IEC maintain terminological databases for use in standardization at the following
238 addresses:
239 • IEC Electropedia: available at http://www.electropedia.org/
240 • ISO Online browsing platform: available at http://www.iso.org/obp
241 3.1
242 grade 1 capacitors
243 capacitors for long-life applications with stringent requirements for the electrical
244 parameters
245 3.2
246 grade 2 capacitors
247 capacitors for general applications where the stringent requirements for
248 grade 1 capacitors are not necessary
249 3.3
250 grade 3 capacitors
251 miniature type capacitors having a rated temperature of
252 85°C and for which less stringent requirements than for grade 2 capacitors are acceptable
253 4 Preferred ratings and characteristics
254 4.1 Preferred climatic categories
255 The values given in detail specifications should be selected from the following.
256 The surface mount capacitors covered by this document are classified into climatic categories
257 according to the general rules given in IEC 60068-1:2013, Annex A.
258 The lower and upper category temperature and the duration of the damp heat, steady-state
259 test shall be chosen from the following:
260 Lower category temperature: –55 °C, –40 °C and –25 °C.
261 Upper category temperature: +85 °C (only grade 3), +100 °C, +125 °C and +155 °C.
262 Duration of the damp heat, steady state test: 21 days and 56 days.
263 At continuous operation at 155 °C beyond the endurance test time, accelerated ageing shall
264 be carried out (see detail specification).
265 The severities for the cold and dry heat tests are the lower and upper category temperatures,
266 respectively.
267 4.2 Preferred values of ratings
268 4.2.1 Nominal capacitance (C )
N
269 Preferred values of nominal capacitance shall be taken from the E6 series of IEC 60063:
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n
270 1,0 − 1,5 − 2,2 − 3,3 − 4,7 and 6,8 and their decimal multiples (× 10 , n = integer).
271 If other values are required they should be chosen from the E12 series.
272 4.2.2 Tolerance on nominal capacitance
273 The preferred tolerances on the nominal capacitance are ±5 %, ±10 % and ±20 %.
274 4.2.3 Rated voltage (U )
R
275 The preferred values of rated voltage taken from R 10 series of ISO 3 are:
n
276 1,0 − 1,6 − 2,5 − 4,0 − 5,0 − 6,3 and their decimal multiples (× 10 , n: integer).
277 The sum of the DC voltage and the peak AC voltage applied to the capacitor shall not exceed
278 the rated voltage.
279 The value of the peak AC voltage shall not exceed the percentages of the rated voltage at the
280 frequencies stated in Table 1 and should not be greater than 280 V, unless otherwise
281 specified in the detail specification.
282 Table 1 – Percentage limit of the rated voltage at AC voltage frequency
AC voltage frequency Percentage limit of the rated voltage
Hz %
50 20
100 15
1 000 3
10 000 1
283
284 4.2.4 Category voltage (U )
C
285 The category voltage for Grade 1 and Grade 2 capacitors is:
286 – for upper category temperature 125 °C: 0,8 U ;
R
287 – for upper category temperature 155 °C: 0,5 U ;
R
288 The category voltage for Grade 3 capacitors is:
289 – for upper category temperature 100 °
...
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