EN IEC 60738-1:2022

Thermistors - Directly heated positive temperature coefficient - Part 1: Generic specification

This part of IEC 60738 describes terms and methods of test for positive step-function temperature coefficient thermistors, insulated and non-insulated types typically made from ferro-electric semi-conductor materials. It establishes standard terms, inspection procedures and methods of test for use in detail specifications for Qualification Approval and for Quality Assessment Systems for electronic components.

Thermistoren - Direkt geheizte temperaturabhängige Widerstände mit positivem Temperaturkoeffizienten - Teil 1: Fachgrundspezifikation

Thermistances - Coefficient de température positif à chauffage direct - Partie 1: Spécification générique

L’IEC 60738-1:2022 décrit des termes et des méthodes d’essai pour les thermistances à basculement à coefficient de température positif, de type isolées ou non isolées, normalement fabriquées à partir de matériaux semiconducteurs ferroélectriques. Elle établit des termes normaux, des procédures de contrôle et des méthodes d’essai destinés aux spécifications particulières pour l’homologation et pour les systèmes d’assurance de la qualité des composants électroniques. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente: a) restructuration complète pour être conforme aux Directives ISO/IEC; catégorisation et réorganisation des méthodes d’essai dans ces catégories, b) révision de certaines formulations, figures et références.

Termistorji - Neposredno ogrevani s pozitivnim temperaturnim koeficientom - 1. del: Splošna specifikacija (IEC 60738-1:2022)

Ta del standarda IEC 60738 opisuje pogoje in preskusne metode za termistorje s stopenjskim pozitivnim temperaturnim koeficientom, z izolacijo ali brez nje, ki so običajno izdelani iz feroelektričnih polprevodniških materialov.
Določa splošne pogoje, inšpekcijske postopke in preskusne metode za uporabo v podrobnih specifikacijah za odobritev kvalifikacije ter sisteme za ocenjevanje kakovosti elektronskih komponent.

General Information

• Status: Published
• Publication Date: 24-Nov-2022
• ICS: 31.040.30 - Thermistors
• Technical Committee: CLC/SR 40 - Capacitors and resistors for electronic equipment
• Drafting Committee: IEC/TC 40 - IEC_TC_40
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 25-Nov-2022
• Completion Date: 25-Nov-2022
• Ref Project: SIST EN IEC 60738-1:2023 - Thermistors - Directly heated positive temperature coefficient - Part 1: Generic specification (IEC 60738-1:2022)

Relations

• Replaces: EN 60738-1:2006/A1:2009 - Thermistors - Directly heated positive temperature coefficient - Part 1: Generic specification
• Effective Date: 29-Nov-2022
• Replaces: EN 60738-1:2006 - Thermistors - Directly heated positive temperature coefficient - Part 1: Generic specification
• Effective Date: 29-Nov-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 60738-1:2023
01-januar-2023
Nadomešča:
SIST EN 60738-1:2007
SIST EN 60738-1:2007/A1:2010
Termistorji - Neposredno ogrevani s pozitivnim temperaturnim koeficientom - 1.
del: Splošna specifikacija (IEC 60738-1:2022)
Thermistors - Directly heated positive temperature coefficient - Part 1: Generic
specification (IEC 60738-1:2022)
Direkt geheizte temperaturabhängige Widerstände mit positivem Temperaturkoeffizienten
– Teil 1: Fachgrundspezifikation (IEC 60738-1:2022)
Thermistances - Coefficient de température positif à chauffage direct - Partie 1:
Spécification générique (IEC 60738-1:2022)
Ta slovenski standard je istoveten z: EN IEC 60738-1:2022
ICS:
31.040.30 Termistorji Thermistors
SIST EN IEC 60738-1:2023 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 60738-1:2023

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SIST EN IEC 60738-1:2023


EUROPEAN STANDARD EN IEC 60738-1

NORME EUROPÉENNE

EUROPÄISCHE NORM November 2022
ICS 31.040.30 Supersedes EN 60738-1:2006; EN 60738-1:2006/A1:2009
English Version
Thermistors - Directly heated positive temperature coefficient -
Part 1: Generic specification
(IEC 60738-1:2022)
Thermistances - Coefficient de température positif à Direkt geheizte temperaturabhängige Widerstände mit
chauffage direct - Partie 1: Spécification générique positivem Temperaturkoeffizienten - Teil 1:
(IEC 60738-1:2022) Fachgrundspezifikation
(IEC 60738-1:2022)
This European Standard was approved by CENELEC on 2022-11-18. 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 CEN-CENELEC
Management Centre 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 CEN-CENELEC Management Centre has the
same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the
Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Türkiye and the United Kingdom.



European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 60738-1:2022 E

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SIST EN IEC 60738-1:2023
EN IEC 60738-1:2022 (E)
European foreword
The text of document 40/2969/FDIS, future edition 4 of IEC 60738-1, prepared by IEC/TC 40
"Capacitors and resistors for electronic equipment" was submitted to the IEC-CENELEC parallel vote
and approved by CENELEC as EN IEC 60738-1:2022.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2023-08-18
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2025-11-18
document have to be withdrawn
This document supersedes EN 60738-1:2006 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 60738-1:2022 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 60068-2-45:1980 NOTE Harmonized as EN 60068-2-45:1992 (not modified)
2

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SIST EN IEC 60738-1:2023
EN IEC 60738-1:2022 (E)
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this do
...