EN 60062:2005

SLOVENSKI SIST EN 60062:2005
STANDARD
december 2005
Označevalne kode za upore in kondenzatorje (IEC 60062:2004, spremenjen)
Marking codes for resistors and capacitors (IEC 60062:2004 Modified)
ICS 31.040.01; 31.060.01 Referenčna številka
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

EUROPEAN STANDARD EN 60062
NORME EUROPÉENNE
EUROPÄISCHE NORM May 2005
ICS 31.020 Supersedes EN 60062:1993 + A1:1997 + A11:2001

English version
Marking codes for resistors and capacitors
(IEC 60062:2004, modified)
Codes de marquage des résistances  Kennzeichnung von Widerständen
et des condensateurs und Kondensatoren
(CEI 60062:2004, modifiée) (IEC 60062:2004, modifiziert)

This European Standard was approved by CENELEC on 2005-03-01. 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, Cyprus, Czech
Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,
Switzerland and 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

© 2005 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 60062:2005 E
Foreword
The text of document 40/1465/FDIS, future edition 5 of IEC 60062, 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 60062 on 2005-03-01 with inclusion of a common modification
prepared by the Technical Committee CENELEC TC 40XA, Capacitors.
This European Standard supersedes EN 60062:1993 + A1:1997 + A11:2001.
This European Standard includes the following significant technical changes with respect to
EN 60062:1993 and its amendments:
a) completion of the existing code systems for
– resistors with a three-character code system and a four-character code system;
– temperature coefficient of resistance with a letter code system;
– data code system for capacitors and resistors with the 10-year cycle code (two-character
code), the 20-year cycle code (four-digit code), the 10-year cycle code (four-digit code), and
a one-character code - four-year cycle.
b) revision of the code letter system for the dielectric material of plastic film and paper capacitors.
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) 2005-12-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2008-03-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60062:2004 was approved by CENELEC as a European
Standard with agreed common modifications as given below.
COMMON MODIFICATIONS
5.5 Table 9, Add:
NOTE Existing forms of coding are allowed providing suitable explanatory documentation is made available.
__________
- 3 - EN 60062:2005
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 Where an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
IEC 60063 1963 Preferred number series for resistors and - -
capacitors
ISO 1043-1 2001 Plastics - Symbols and abbreviated terms EN ISO 1043-1 2001
Part 1: Basic polymers and their special
characteristics
ISO 8601 2000 Data elements and interchange formats - - -
Information interchange - Representation
of dates and times
INTERNATIONAL IEC
STANDARD 60062
Fifth edition
2004-11
Marking codes for resistors and capacitors
 IEC 2004  Copyright - all rights reserved
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 the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
PRICE CODE
Commission Electrotechnique Internationale P
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
For price, see current catalogue

– 2 – 60062  IEC:2004(E)
CONTENTS
FOREWORD.3

1 Scope.5
2 Normative references .5
3 Colour code for fixed resistors .5
4 Letter and digit code for resistance and capacitance values .7
5 Letter code for tolerance and temperature coefficient on resistance and
capacitance values.11
6 Date code system for capacitors and resistors.12
7 Code letter (index) for the dielectric material of plastic film and paper capacitors .15

Table 1 – Values corresponding to colours.6
Table 2a – Examples of code marking for resistance values – max. 3 significant digits .8
Table 2b – Examples of code marking for resistance values – 4 significant digits.8
Table 3 – Examples of code marking in the three-character code system.9
Table 4 – Examples of code marking in the four-character code system.9
Table 5a – Examples of code marking for capacitance values – max. 3 significant digits .10
Table 5b – Examples of code marking for capacitance values – 4 significant digits .10
Table 6 – Letter code for symmetrical tolerances (per cent) .11
Table 7 – Letter code for asymmetrical tolerances (per cent) .11
Table 8 – Letter code for symmetrical tolerances (fixed values) .11
Table 9 – Letter code for temperature coefficient of resistance (TCR).12
Table 10a – ‘Year’ in the two-character code (20-year cycle) .13
Table 10b – ‘Month’ in the two-character code (20-year cycle).13
Table 11a – ‘Year’ in the two-character code (10-year cycle) .13
Table 11b – ‘Month’ in the two-character code (10-year cycle).14
Table 12 – One-character code – 4-year cycle .15
Table 13 – Letter corresponding to dielectric of plastic film material.15

60062  IEC:2004(E) – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
MARKING CODES FOR RESISTORS
AND 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 60062 has been prepared by IEC technical committee 40:
Capacitors and resistors for electronic equipment.
This fifth edition cancels and replaces the fourth edition published in 1992 and its amendment 1
(1995) and constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous
edition:
a) completion of the existing code systems for
– resistors with a three-character code system and a four-character code system;
– temperature coefficient of resistance with a letter code system;
– data code system for capacitors and resistors with the 10-year cycle code (two-
character code), the 20-year cycle code (four-digit code), the 10-year cycle code (four-
digit code), and a one-character code – four-year cycle.
b) extension with a code letter system for the dielectric material of plastic film and paper
capacitors.
– 4 – 60062  IEC:2004(E)
The text of this standard is based on the following documents:
FDIS Report on voting
40/1465/FDIS 40/1486/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.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
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.
60062  IEC:2004(E) – 5 –
MARKING CODES FOR RESISTORS
AND CAPACITORS
1 Scope
This International Standard specifies marking codes for resistors and capacitors and indexes
for the dielectric material and the electrodes of plastic film and paper capacitors.
The code specified in Clause 3 gives a colour coding for fixed resistors.
It is intended for use with the values of the E6 to E192 series as specified in IEC 60063.
The code specified in Clause 4 gives a system for marking resistance and capacitance values
by means of letters and digits.
The code specified in Clause 5 gives a system for marking the tolerance on resistance and
capacitance values by means of a letter.
The code specified in Clause 6 gives systems for marking the date codes on capacitors and
resistors by means of letters and digits.
The code (index) specified in Clause 7 gives a coding system for the dielectric material.
2 Normative references
The following referenced docum
...