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 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. This edition includes the following significant technical changes with respect to the previous edition:
- 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;
- the document structure has been organized to follow new sectional specification structure decided in TC 40;
- revised tables and Clause 5 so as to prevent duplications and contradictions;
- in Subclause 5.2 (Mounting), the Subclauses 5.2.1, 5.2.2 and 5.2.3 have been added;
- in Subclause 5.5 (Shear test), the Subclauses 5.5.1 and 5.5.2 have been added;
- 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;
- in Subclause 5.15 (Solvent resistance of marking), the Subclauses 5.15.1 and 5.15.2 have been added;
- tangent of loss angle measurement has been added to the resistance to soldering heat test;
- lot-by-lot and periodical inspection tables including requirements have been moved to Annex A;
- revised Inspection Level (IL) of A1 subgroup.

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

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.

General Information

Status
Published
Publication Date
02-Feb-2023
Current Stage
PPUB - Publication issued
Start Date
27-Jan-2023
Completion Date
03-Feb-2023
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IEC 60384-23:2023 RLV - Fixed capacitors for use in electronic equipment - Part 23: Sectional specification - Fixed metallized polyethylene naphthalate film dielectric surface mount DC capacitors Released:2/3/2023 Isbn:9782832264522
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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 Released:2/3/2023
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IEC 60384-23 ®
Edition 3.0 2023-02
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Fixed capacitors for use in electronic equipment –
Part 23: Sectional specification – Fixed metallized polyethylene naphthalate film
dielectric surface mount DC capacitors

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

IEC Secretariat Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

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IEC 60384-23 ®
Edition 3.0 2023-02
REDLINE VERSION
INTERNATIONAL
STANDARD
colour
inside
Fixed capacitors for use in electronic equipment –
Part 23: Sectional specification – Fixed metallized polyethylene naphthalate film
dielectric surface mount DC capacitors
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 31.060.10 ISBN 978-2-8322-6452-2
– 2 – IEC 60384-23:2023 RLV © IEC 2023
CONTENTS
FOREWORD . 5
1 General .
1 Scope . 8
1.2 Object .
2 Normative references . 8
3 Terms and definitions . 9
4 Preferred ratings and characteristics . 9
4.1 Preferred characteristics climatic categories . 9
4.2 Preferred values of ratings . 9
4.2.1 Nominal capacitance (C ) . 9
N
4.2.2 Tolerance on nominal capacitance . 10
4.2.3 Rated voltage (U ) . 10
R
4.2.4 Category voltage (U ) . 10
C
4.2.5 Rated temperature . 10
5 Test and measurement procedures . 11
5.1 General . 11
5.2 Mounting . 11
5.2.1 Initial inspections . 11
5.2.2 Mounting method . 11
5.2.3 Final inspections after mounting . 11
5.3 Visual examination and check of dimensions . 11
5.3.1 General . 11
5.3.2 Visual examination and check of dimensions . 11
5.3.3 Requirements . 11
5.4 Electrical tests . 11
5.4.1 Voltage proof . 11
5.4.2 Capacitance . 12
5.4.3 Tangent of loss angle (tan δ) . 12
5.4.4 Insulation resistance . 13
5.5 Shear test . 14
5.5.1 General . 14
5.5.2 Final inspections . 14
5.6 Substrate bending test . 15
5.6.1 General . 15
5.6.2 Initial inspections . 15
5.6.3 Final inspections and requirements . 15
5.7 Resistance to soldering heat . 15
5.7.1 General . 15
5.7.2 Initial inspections . 15
5.7.3 Test conditions . 15
5.7.4 Recovery . 15
5.7.5 Final inspections and requirements . 15
5.8 Solderability . 16
5.8.1 General . 16
5.8.2 Test conditions . 16
5.8.3 Final inspections and requirements . 16

5.9 Rapid change of temperature . 16
5.9.1 General . 16
5.9.2 Initial inspections . 16
5.9.3 Test conditions . 16
5.9.4 Final inspections and requirements . 16
5.10 Climatic sequence. 16
5.10.1 General . 16
5.10.2 Initial inspections . 16
5.10.3 Dry heat . 17
5.10.4 Damp heat, cyclic, test Db, first cycle . 17
5.10.5 Cold. 17
5.10.6 Damp heat, cyclic, test Db, remaining cycles . 17
5.10.7 Recovery . 17
5.10.8 Final inspections and requirements . 17
5.11 Damp heat, steady state . 17
5.11.1 General . 17
5.11.2 Initial inspections . 17
5.11.3 Test conditions . 17
5.11.4 Recovery . 17
5.11.5 Final inspections and requirements . 18
5.12 Endurance . 18
5.12.1 General . 18
5.12.2 Initial inspections . 18
5.12.3 Test conditions . 18
5.12.4 Final inspections and requirements . 18
5.13 Charge and discharge . 19
5.13.1 General . 19
5.13.2 Initial inspections . 19
5.13.3 Test conditions . 19
5.13.4 Recovery . 19
5.13.5 Final inspections and requirements . 19
5.14 Component solvent resistance (if required) . 19
5.14.1 General . 19
5.14.2 Final inspections and requirements . 19
5.15 Solvent resistance of marking (if required applicable) . 19
5.15.1 General . 19
5.15.2 Final inspections and requirements . 19
6 Marking . 19
6.1 General . 20
6.2 Information for marking . 20
6.3 Marking on capacitors . 20
6.4 Marking on packaging . 20
7 Information to be given in a detail specification . 20
7.1 General . 20
7.2 Outline drawing and dimensions . 20
7.3 Mounting . 21
7.4 Ratings and characteristics . 21
7.4.1 General . 21
7.4.2 Nominal capacitance range .
...


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
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form
or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from
either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC
copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
your local IEC member National Committee for further information.

Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite ni
utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie et
les microfilms, sans l'accord écrit de l'IEC ou du Comité national de l'IEC du pays du demandeur. Si vous avez des
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3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

IEC publications search - webstore.iec.ch/advsearchform IEC Products & Services Portal - products.iec.ch
The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the
variety of criteria (reference number, text, technical publications previews. With a subscription you will always have
committee, …). It also gives information on projects, replaced access to up to date content tailored to your needs.
and withdrawn publications.
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The world's leading online dictionary on electrotechnology,
Stay up to date on all new IEC publications. Just Published
containing more than 22 300 terminological entries in English
details all new publications released. Available online and once
and French, with equivalent terms in 19 additional languages.
a month by email.
Also known as the International Electrotechnical Vocabulary

(IEV) online.
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If you wish to give us your feedback on this publication or need
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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

– 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

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 dischar
...

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