EN 60539-1:2002

SLOVENSKI SIST EN 60539-1:2003

STANDARD
oktober 2003
Directly heated negative temperature coefficient thermistors - Part 1: Generic
specification (IEC 60539-1:2002)
ICS 31.040.30 Referenčna številka
SIST EN 60539-1:2003(en)
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

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EUROPEAN STANDARD EN 60539-1
NORME EUROPÉENNE
EUROPÄISCHE NORM March 2002
ICS 31.040.30
English version
Directly heated negative temperature coefficient thermistors
Part 1: Generic specification
(IEC 60539-1:2002)
Thermistors à coefficient de température Direkt beheizte temperaturabhängige
négatif à chauffage direct Widerstände mit negativem
Partie 1: Spécification générique Temperaturkoeffizienten
(CEI 60539-1:2002) Teil 1: Fachgrundspezifikation
(IEC 60539-1:2002)
This European Standard was approved by CENELEC on 2002-03-01. 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, Czech Republic,
Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands,
Norway, Portugal, 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
© 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60539-1:2002 E

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EN 60539-1:2002 - 2 -
Foreword
The text of document 40/1193/FDIS, future edition 1 of IEC 60539-1, 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 60539-1 on 2002-03-01.
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) 2002-12-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2005-03-01
Annexes designated "normative" are part of the body of the standard.
Annexes designated "informative" are given for information only.
In this standard, annexes A, B and ZA are normative and annex C is informative.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60539-1:2002 was approved by CENELEC as a European
Standard without any modification.
__________

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- 3 - EN 60539-1:2002
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
This European Standard incorporates, by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of any
of these publications apply to this European Standard only when incorporated in it by amendment or
revision. For undated references, the latest edition of the publication referred to applies (including
amendments).
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
IEC 60027 Series Letter symbols to be used in electrical HD 245 Series
technology
IEC 60050 Series International electrotechnical vocabulary - -
IEC 60062 1992 Marking codes for resistors and EN 60062 1993
capacitors + A11 2001
IEC 60068-1 1988 Environmental testing
+ corr. October 1988 Part 1: General and guidance
+ A1 1992 EN 60068-1 1994
IEC 60068-2-1 1990 Part 2: Tests - Tests A: Cold EN 60068-2-1 1993
A1 1993 A1 1993
A2 1994 A2 1994
1)
IEC 60068-2-2 1974 Part 2: Tests - Test B: Dry heat EN 60068-2-2 1993
A1 1993 A1 1993
A2 1994 A2 1994
IEC 60068-2-3 1969 Part 2: Tests - Test Ca: Damp heat,
+ A1 1984 steady state HD 323.2.3 S2 1987
IEC 60068-2-6 1995 Part 2: Tests - Test Fc: Vibration
+ corr. March 1995 (sinusoidal) EN 60068-2-6 1995
IEC 60068-2-11 1981 Part 2: Tests - Test Ka: Salt mist EN 60068-2-11 1999
IEC 60
...