Varistors for use in electronic equipment - Part 1: Generic specification

It is applicable to varistors with symmetrical voltage current characteristics for use in electronic equipment. It establishes standard terms, inspection procedures and methods of test for use in sectional and detail specifications for Qualification Approval and for Quality Assessment Systems for electronic components.

Varistoren zur Verwendung in Geräten der Elektronik - Teil 1: Fachgrundspezifikation

Varistances utilisées dans les équipements électroniques - Partie 1: Spécification générique

La CEI 61051-1:2007 est applicable aux varistances à caractéristique tension-courant symétrique utilisées dans les équipements électroniques. Cette deuxième édition annule et remplace la première édition publiée en 1991 et constitue une révision mineure qui porte sur des tableaux, des figures et des références.

Varistorji za elektronsko opremo - 1. del: Rodovna specifikacija (IEC 61051-1:2007)

General Information

Status
Withdrawn
Publication Date
04-Nov-2008
Withdrawal Date
30-Sep-2011
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
03-Dec-2021
Completion Date
03-Dec-2021

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SLOVENSKI STANDARD
SIST EN 61051-1:2009
01-januar-2009
Varistorji za elektronsko opremo - 1. del: Rodovna specifikacija (IEC 61051-
1:2007)
Varistors for use in electronic equipement - Part 1: Generic specification (IEC 61051-
1:2007)
Varistoren zur Verwendung in Geräten der Elektronik - Teil 1: Fachgrundspezifikation
(IEC 61051-1:2007)
Varistances utilisées dans les équipements électroniques - Partie 1: Spécification
générique (CEI 61051-1:2007)
Ta slovenski standard je istoveten z: EN 61051-1:2008
ICS:
31.040.99 Drugi upori Other resistors
SIST EN 61051-1:2009 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 61051-1:2009

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SIST EN 61051-1:2009

EUROPEAN STANDARD
EN 61051-1

NORME EUROPÉENNE
November 2008
EUROPÄISCHE NORM

ICS 31.040.99 Supersedes CECC 42 000:1978


English version


Varistors for use in electronic equipement -
Part 1: Generic specification
(IEC 61051-1:2007)


Varistances utilisées  Varistoren zur Verwendung
dans les équipements électroniques - in Geräten der Elektronik -
Partie 1: Spécification générique Teil 1: Fachgrundspezifikation
(CEI 61051-1:2007) (IEC 61051-1:2007)




This European Standard was approved by CENELEC on 2008-10-01. 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 61051-1:2008 E

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SIST EN 61051-1:2009
EN 61051-1:2008 - 2 -
Foreword
The text of document 40/1775/CDV, future edition 2 of IEC 61051-1, prepared by IEC TC 40, Capacitors
and resistors for electronic equipment, was submitted to the IEC-CENELEC parallel Unique Acceptance
Procedure and was approved by CENELEC as EN 61051-1 on 2008-10-01.
This European Standard supersedes CECC 42 000:1978.
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) 2009-07-01
– latest date by which the national standards conflicting
(dow) 2011-10-01
with the EN have to be withdrawn
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 61051-1:2007 was approved by CENELEC as a European
Standard without any modification.
__________

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SIST EN 61051-1:2009
- 3 - EN 61051-1:2008
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

IEC 60027 Series Letter symbols to be used in electrical EN 60027 Series
technology


IEC 60050 Series International Electrotechnical Vocabulary - -
(IEV)


IEC 60060-2 1994 High-voltage test techniques - EN 60060-2 1994
Part 2: Measuring systems


IEC 60062 2004 Marking codes for resistors and capacitors EN 60062 2005
+ corr. January 2007


IEC 60068-1 1988 Environmental testing -
+ corr. October 1988 Part 1: General and guidance
+ A1 1992 EN 60068-1 1994


IEC 60068-2-1 2007 Environmental testing - EN
...

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