Fixed capacitors for use in electronic equipment -- Part 20: Sectional specification - Fixed metallized polyphenylene sulfide film dielectric surface mount d.c. capacitors

This part of IEC 60384 is applicable to fixed surface mount capacitors for direct current, with metallized electrodes and polyphenylene sulfide dielectric for use in electronic equipment. These capacitors have metallized connecting pads or soldering strips and are intended to be mounted directly onto substrates for hybrid circuits or onto printed boards. These capacitors may have "self-healing properties" depending on conditions of use. They are primarily intended for applications where the a.c. component is small with respect to the rated voltage. Capacitors for radio interference suppression are not included, but are covered by IEC 60384-14

Festkondensatoren zur Verwendung in Geräten der Elektronik - Teil 20: Rahmenspezifikation - Oberflächenmontierbare Festkondensatoren für Gleichspannung mit metallisierter Polyphenyl-Sulfid-Folie als Dielektrikum

Condensateurs fixes utilisés dans les équipements électroniques -- Partie 20: Spécification intermédiaire - Condensateurs fixes pour montage en surface pour courant continu à diélectrique en film de sulfure de polyphénylène métallisé

Fiksni kondenzatorji za elektronsko opremo - 20. del: Področna specifikacija - Fiksni metalizirani enosmerni kondenzatorji za površinsko montažo z dielektrikom iz polifenil sulfidne plasti (IEC 60384-20:200 8 + corrigendum Feb. 2008 )

General Information

Status
Withdrawn
Publication Date
29-Apr-2008
Withdrawal Date
22-Oct-2018
Technical Committee
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
18-Oct-2018
Due Date
10-Nov-2018
Completion Date
23-Oct-2018

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SLOVENSKI STANDARD
SIST EN 60384-20:2008
01-junij-2008
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SIST EN 60384-20:2002
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)LNVQLPHWDOL]LUDQLHQRVPHUQLNRQGHQ]DWRUML]DSRYUãLQVNRPRQWDåR]GLHOHNWULNRP
L]SROLIHQLOVXOILGQHSODVWL ,(&FRUULJHQGXP)HE

Fixed capacitors for use in electronic equipment - Part 20: Sectional specification - Fixed

metallized polyphenylene sulfide film dielectric surface mount d.c. capacitors (IEC 60384

-20:2008 + corrigendum Feb. 2008)
Festkondensatoren zur Verwendung in Geräten der Elektronik - Teil 20:

Rahmenspezifikation - Oberflächenmontierbare Festkondensatoren für Gleichspannung

mit metallisierter Polyphenyl-Sulfid-Folie als Dielektrikum (CEI 60384-20:200 8 +

corrigendum Feb. 2008 )
Condensateurs fixes utilisés dans les équipements électroniques - Partie 20:

Spécification intermédiaire - Condensateurs fixes pour montage en surface pour courant

continu à diélectrique en film de sulfure de polyphénylène métallisé (IEC 60384-20:200 8

+ corrigendum Feb. 2008 )
Ta slovenski standard je istoveten z: EN 60384-20:2008
ICS:
31.060.10 Fiksni kondenzatorji Fixed capacitors
SIST EN 60384-20:2008 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
EUROPEAN STANDARD
EN 60384-20
NORME EUROPÉENNE
April 2008
EUROPÄISCHE NORM
ICS 31.060.10 Supersedes EN 60384-20:1999
English version
Fixed capacitors for use in electronic equipment -
Part 20: Sectional specification -
Fixed metallized polyphenylene sulfide film
dielectric surface mount d.c. capacitors
(IEC 60384-20:2008 + corrigendum 2008)
Condensateurs fixes utilisés Festkondensatoren zur Verwendung
dans les équipements électroniques - in Geräten der Elektronik -
Partie 20: Spécification intermédiaire - Teil 20: Rahmenspezifikation -
Condensateurs fixes pour montage Oberflächenmontierbare
en surface pour courant continu Festkondensatoren für Gleichspannung
à diélectrique en film de sulfure mit metallisierter Polyphenyl-Sulfid-Folie
de polyphénylène métallisé als Dielektrikum
(CEI 60384-20:2008 + (IEC 60384-20:2008 +
corrigendum 2008) Corrigendum 2008)

This European Standard was approved by CENELEC on 2008-02-01. 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 standards 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 notified

to the Central Secretariat has the 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, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain,

Sweden, Switzerland and the United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für 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 60384-20:2008 E
---------------------- Page: 2 ----------------------
EN 60384-20:2008 - 2 -
Foreword

The text of document 40/1871/FDIS, future edition 2 of IEC 60384-20, prepared by IEC TC 40, Capacitors

and resistors for electronic equipment, was submitted to the IEC-CENELEC parallel vote and was

approved by CENELEC as EN 60384-20 on 2008-02-01.
This European Standard supersedes EN 60384-20:1999.
EN 60384-20:2008 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 level 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 60384-20:2008 + corrigendum February 2008 was approved

by CENELEC as a European Standard without any modification.
__________
---------------------- Page: 3 ----------------------
- 3 - EN 60384-20:2008
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

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.

NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD

applies.
Publication Year Title EN/HD Year
1) 2)
IEC 60062 - Marking codes for resistors and capacitors EN 60062 2005
+ corr. January 2007
IEC 60063 - Preferred number series for resistors and - -
capacitors
1) 2)
IEC 60068-1 - Environmental testing - EN 60068-1 1994
Part 1: General and guidance
IEC 60384-1 (mod) 1999 Fixed capacitors for use in electronic EN 60384-1 2001
equipment - + corr. October 2001
Part 1: Generic specification
IEC 60410 - Sampling plans and procedures for inspection - -
by attributes
ISO 3 - Preferred numbers - Series of preferred - -
numbers
Undated reference.
Valid edition at date of issue.
---------------------- Page: 4 ----------------------
IEC 60384-20
Edition 2.0 2008-01
INTERNATIONAL
STANDARD
QC 302000
Fixed capacitors for use in electronic equipment –
Part 20: Sectional specification – Fixed metallized polyphenylene sulfide film
dielectric surface mount d.c. capacitors
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
PRICE CODE
ICS 31.060.10 ISBN 2-8318-9547-2
---------------------- Page: 5 ----------------------
– 2 – 60384-20 © IEC:2008(E)
CONTENTS

FOREWORD...........................................................................................................................4

1 General ............................................................................................................................6

1.1 Scope......................................................................................................................6

1.2 Object .....................................................................................................................6

1.3 Normative references ..............................................................................................6

1.4 Information to be given in a detail specification .......................................................6

1.4.1 Outline drawing and dimensions ..................................................................7

1.4.2 Mounting .....................................................................................................7

1.4.3 Ratings and characteristics..........................................................................7

1.4.4 Marking .......................................................................................................7

1.5 Terms and definitions ..............................................................................................8

1.6 Marking ...................................................................................................................8

2 Preferred ratings and characteristics ................................................................................9

2.1 Preferred characteristics .........................................................................................9

2.1.1 Preferred climatic categories .......................................................................9

2.2 Preferred values of ratings ......................................................................................9

2.2.1 Rated capacitance (C ) ...............................................................................9

2.2.2 Tolerance on rated capacitance...................................................................9

2.2.3 Rated voltage (U ) ....................................................................................10

2.2.4 Category voltage (U ) ...............................................................................10

2.2.5 Rated temperature.....................................................................................10

3 Quality assessment procedures......................................................................................10

3.1 Primary stage of manufacture................................................................................10

3.2 Structurally similar components.............................................................................10

3.3 Certified records of released lots...........................................................................10

3.4 Qualification approval............................................................................................10

3.4.1 Qualification approval on the basis of the fixed sample size

procedure ..................................................................................................10

3.4.2 Tests .........................................................................................................11

3.5 Quality conformance inspection.............................................................................16

3.5.1 Formation of inspection lots.......................................................................16

3.5.2 Test schedule ............................................................................................17

3.5.3 Delayed delivery........................................................................................17

3.5.4 Assessment levels.....................................................................................17

4 Test and measurement procedures.................................................................................18

4.1 Mounting ...............................................................................................................18

4.2 Visual examination and check of dimensions.........................................................18

4.2.1 Visual examination ....................................................................................18

4.2.2 Requirements ............................................................................................18

4.3 Electrical tests.......................................................................................................18

4.3.1 Voltage proof.............................................................................................18

4.3.2 Capacitance ..............................................................................................19

4.3.3 Tangent of loss angle (tan δ) .....................................................................19

4.3.4 Insulation resistance..................................................................................20

4.4 Adhesion ...............................................................................................................21

---------------------- Page: 6 ----------------------
60384-20 © IEC:2008(E) – 3 –

4.5 Bond strength of the end of plating........................................................................21

4.5.1 Initial measurement ...................................................................................21

4.5.2 Final inspection .........................................................................................21

4.6 Resistance to soldering heat .................................................................................21

4.6.1 Initial measurement ...................................................................................21

4.6.2 Test conditions ..........................................................................................21

4.6.3 Final inspection, measurements and requirements ....................................21

4.7 Solderability ..........................................................................................................22

4.7.1 Test conditions ..........................................................................................22

4.7.2 Final inspection, measurements and requirements ....................................22

4.8 Rapid change of temperature ................................................................................22

4.8.1 Initial measurements .................................................................................22

4.8.2 Number of cycles: 5...................................................................................22

4.8.3 Intermediate inspection .............................................................................22

4.9 Climatic sequence .................................................................................................22

4.9.1 Initial measurements .................................................................................22

4.9.2 Dry heat ....................................................................................................22

4.9.3 Damp heat, cyclic, test Db, first cycle ........................................................22

4.9.4 Cold ..........................................................................................................22

4.9.5 Damp heat, cyclic, test Db, remaining cycles .............................................23

4.9.6 Final inspection, measurements and requirements ....................................23

4.10 Damp heat, steady state........................................................................................23

4.10.1 Initial measurements .................................................................................23

4.10.2 Final inspection, measurements and requirements ....................................23

4.11 Endurance.............................................................................................................23

4.11.1 Initial measurements .................................................................................23

4.12 Charge and discharge ...........................................................................................24

4.12.1 Initial measurements .................................................................................24

4.13 Component solvent resistance (if applicable).........................................................24

4.14 Solvent resistance of the marking (if applicable)....................................................24

Table 1 – Fixed sample size test plan for qualification approval – Assessment level EZ........12

Table 2 – Test schedule for qualification approval.................................................................13

Table 3 – Lot-by-lot inspection ..............................................................................................17

Table 4 – Periodic tests ........................................................................................................18

Table 5 – Test voltages.........................................................................................................19

Table 6 – Tangent of loss angle limits...................................................................................20

Table 7 – Requirements insulation resistance .......................................................................20

Table 8 – Correction factor dependent on test temperature...................................................21

Table 9 – Endurance test Grade 1, Grade 2 and Grade 3 capacitors.....................................23

---------------------- Page: 7 ----------------------
– 4 – 60384-20 © IEC:2008(E)
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT –
Part 20: Sectional specification –
Fixed metallized polyphenylene sulfide film
dielectric surface mount d.c. 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 provides no marking procedure to indicate its approval and cannot be rendered responsible for any

equipment declared to be in conformity with an IEC Publication.

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

members of its technical committees and IEC National Committees for any personal injury, property damage or

other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and

expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC

Publications.

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.

International Standard IEC 60384-20 has been prepared by IEC technical committee 40:

Capacitors and resistors for electronic equipment.

This second edition cancels and replaces the first edition published in 1996 and constitutes a

minor revision related to tables and references.
The text of this standard is based on the following documents:
FDIS Report on voting
40/1871/FDIS 40/1888/RVD

Full information on the voting for the approval of this standard can be found in the report on

voting indicated in the above table.
---------------------- Page: 8 ----------------------
60384-20 © IEC:2008(E) – 5 –

This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

The list of all parts of the IEC 60384 series, under the (new) general title Fixed capacitors for

use in electronic equipment, can be found on the IEC website.

The QC number that appears on the front cover of this publication is the specification number

in the IECQ Quality Assessment System for Electronic Components.

The committee has decided that the contents of this publication will remain unchanged until

the maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in

the data related to the specific publication. At this date, the publication will be

• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
A bilingual version of this publication may be issued at a later date.

The contents of the corrigendum of February 2008 have been included in this copy.

---------------------- Page: 9 ----------------------
– 6 – 60384-20 © IEC:2008(E)
FIXED CAPACITORS FOR USE IN ELECTRONIC EQUIPMENT –
Part 20: Sectional specification –
Fixed metallized polyphenylene sulfide film
dielectric surface mount d.c. capacitors
1 General
1.1 Scope

This part of IEC 60384 is applicable to fixed surface mount capacitors for direct current, with

metallized electrodes and polyphenylene sulfide dielectric for use in electronic equipment.

These capacitors have metallized connecting pads or soldering strips and are intended to be

mounted directly onto substrates for hybrid circuits or onto printed boards. These capacitors

may have "self-healing properties" depending on conditions of use. They are primarily

intended for applications where the a.c. component is small with respect to the rated voltage.

Capacitors for radio interference suppression are not included, but are covered by

IEC 60384-14.
1.2 Object

The object of this standard is to prescribe preferred ratings and characteristics and to select

from IEC 60384-1, the appropriate quality assessment procedures, tests and measuring

methods and to give general performance requirements for this type of capacitor. Test

severities and requirements prescribed in detail specifications referring to this sectional

specification shall be of equal or higher performance level, lower performance levels are not

permitted.
1.3 Normative references

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 60062, Marking codes for resistors and capacitors
IEC 60063, Preferred number series for resistors and capacitors
IEC 60068-1, Environmental testing – Part 1: General and guidance

NOTE For the tests in the IEC 60068 series of publications, the editions referenced in the applicable test clauses

of the generic specification are applicable.

IEC 60384-1:1999, Fixed capacitors for use in electronic equipment – Part 1: Generic

specification
IEC 60410, Sampling plans and procedures for inspection by attributes
ISO 3, Preferred numbers - Series of preferred numbers
1.4 Information to be given in a detail specification

Detail specifications shall be derived from the relevant blank detail specification.

---------------------- Page: 10 ----------------------
60384-20 © IEC:2008(E) – 7 –

Detail specifications 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.

NOTE The information given in 1.4.1 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.
1.4.1 Outline drawing and dimensions

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 stated in millimetres, however, when the original dimensions are given in

inches, the converted metric dimensions in millimetres shall be added.

Normally the numerical values shall be given for the length, width and height of the body.

When necessary, for example when a number of items (sizes and capacitance/voltage

ranges) is 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 capacitor.
1.4.2 Mounting

The detail specification shall give guidance on methods of mounting for normal use. Mounting

for test and measurement purposes (when required) shall be in accordance with 4.1.

1.4.3 Ratings and characteristics

The ratings and characteristics shall be in accordance with the relevant clauses of this

specification, together with the following.
1.4.3.1 Rated capacitance range
See 2.2.1.

NOTE When products approved to the detail specification have different ranges, the following statement should

be added: "The range of capacitance values available in each voltage range is given on the IEC online service,

www.iecq.org/certificates."
1.4.3.2 Particular characteristics

Additional characteristics may be listed, when they are considered necessary to specify

adequately the component for design and application purposes.
1.4.3.3 Soldering

The detail specification shall prescribe the test methods, severities and requirements

applicable for the solderability and the resistance to soldering heat tests.
1.4.4 Marking

The detail specification shall specify the content of the marking on the capacitor and on the

package. Deviations from 1.6 shall be specifically stated.
---------------------- Page: 11 ----------------------
– 8 – 60384-20 © IEC:2008(E)
1.5 Terms and definitions

For the purposes of this document and in addition to the applicable terms and definitions of

IEC 60384-1 the following definitions apply.
1.5.1
surface mount capacitor

capacitor whose small dimensions and nature or shape of terminations make it suitable for

surface mounting in hybrid circuits and on printed boards
1.5.2
performance grade 1 capacitors (long-life)

capacitors for long-life applications with stringent requirements for the electrical parameters

1.5.3
performance grade 2 capacitors (general purpose)

capacitors for general application where the stringent requirements for grade 1 capacitors are

not necessary
1.5.4
performance grade 3 capacitors (low power, miniature type)

miniature type capacitors having a rated voltage of less than 63 V and for which less stringent

requirements than for grade 2 capacitors are acceptable
1.5.5
rated voltage (U )

maximum d.c. voltage which may be applied continuously to a capacitor at the rated

temperature

NOTE The sum of the d.c. voltage and the peak a.c. voltage applied to the capacitor should not exceed the rated

voltage. The value of the peak a.c. voltage should not exceed the following percentages of the rated voltage at the

frequencies stated and should not be greater than 280 V,
50 Hz: 20 %
100 Hz: 15 %
1 000 Hz: 3 %
10 000 Hz: 1 %
unless otherwise specified in the detail specification.
1.6 Marking
See 2.4 of IEC 60384-1, with the following details:

1.6.1 The information given in the marking is normally selected from the following list. The

relative importance of each item is indicated by its position in the list:
a) rated capacitance (in clear or code according to IEC 60062);
b) rated voltage (d.c. voltage may be indicated by the symbol or );
c) tolerance on rated capacitance;
d) category voltage;
e) year and month (or week) of manufacture;
f) manufacturer's name or trade mark;
g) climatic category;
h) manufacturer's type designation;
---------------------- Page: 12 ----------------------
60384-20 © IEC:2008(E) – 9 –
i) reference to the detail specification.

1.6.2 Surface mount capacitors are generally not marked on the body. If some marking can

be applied, they shall be clearly marked with as many as possible of the above items as is

considered useful. Any duplication of information in the marking on the capacitor should be

avoided.

1.6.3 Any marking shall be legible and not easily smeared or removed by rubbing with the

finger.

1.6.4 The package containing the capacitor(s) shall be clearly marked with all the

information listed in 1.6.1.
1.6.5 Any additional marking shall be so applied that no confusion can arise.
2 Preferred ratings and characteristics
2.1 Preferred characteristics

The values given in detail specifications shall preferably be selected from the following:

2.1.1 Preferred climatic categories

The surface mount capacitors covered 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

test shall be chosen
...

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