SIST EN 62025-1:2007

SLOVENSKI STANDARD
SIST EN 62025-1:2007
01-november-2007
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High frequency inductive components - Non-electrical characteristics and measuring
methods -- Part 1: Fixed, surface mounted inductors for use in electronic and
telecommunication equipment (IEC 62025-1:2007)
Induktive Hochfrequenzbauelemente - Nicht elektrische Eigenschaften und
Messmethoden - Teil 1: Oberflächenmontierbare Festinduktivitäten für den Einsatz in
Elektronik und Telekommunikationsgeräten (IEC 62025-1:2007)
Composants inductifs a haute fréquence - Caractéristiques non électriques et méthodes
de mesure -- Partie 1: Inductances fixes pour montage en surface utilisées dans les
matériels électroniques et les équipements de télécommunications (IEC 62025-1:2007)
Ta slovenski standard je istoveten z: EN 62025-1:2007
ICS:
29.100.10 Magnetne komponente Magnetic components
SIST EN 62025-1:2007 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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EUROPEAN STANDARD
EN 62025-1

NORME EUROPÉENNE
August 2007
EUROPÄISCHE NORM

ICS 29.100.10 Supersedes EN 62025-1:2002


English version


High frequency inductive components -
Non-electrical characteristics and measuring methods -
Part 1: Fixed, surface mounted inductors for use in electronic
and telecommunication equipment
(IEC 62025-1:2007)


Composants inductifs à haute fréquence - Induktive Hochfrequenzbauelemente -
Caractéristiques non électriques Nicht elektrische Eigenschaften
et méthodes de mesure - und Messmethoden -
Partie 1: Inductances fixes pour montage Teil 1: Oberflächenmontierbare
en surface utilisées dans les matériels Festinduktivitäten
électroniques et les équipements de für den Einsatz in Elektronik
télécommunications und Telekommunikationsgeräten
(CEI 62025-1:2007) (IEC 62025-1:2007)




This European Standard was approved by CENELEC on 2007-06-01. 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 two official versions (English and 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


© 2007 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62025-1:2007 E

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EN 62025-1:2007 - 2 -
Foreword
The text of document 51/883/FDIS, future edition 2 of IEC 62025-1, prepared by IEC TC 51, Magnetic
components and ferrite materials, was submitted to the IEC-CENELEC parallel vote and was approved by
CENELEC as EN 62025-1 on 2007-06-01.
This European Standard supersedes EN 62025-1:2002.
This European Standard includes the following significant technical changes with respect to
EN 62025-1:2002:
– nomenclature of dimensions in Figure 1 has been changed;
– a new Table 1, Letter code for inductance values, has been added;
– dimensions for shapes in Table 2 and Table 5 have been added;
– new operating temperature ratings in Table 9 have been added.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
(dop) 2008-03-01
national standard or by endorsement
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2010-06-01
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 62025-1:2007 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 62211 NOTE  Harmonized as EN 62211:2004 (not modified).
__________

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- 3 - EN 62025-1:2007
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 61605 2005 Fixed inductors for use in electronic and EN 61605 2005
telecommunication equipment - Marking
codes

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INTERNATIONAL IEC


STANDARD 62025-1





Second edition
2007-05


High frequency inductive components –
Non-electrical characteristics and measuring
methods –
Part 1:
Fixed, surface mounted inductors for use in
electronic and telecommunication equipment

PRICE CODE
Commission Electrotechnique Internationale
M
International Electrotechnical Commission
МеждународнаяЭлектротехническаяКомиссия
For price, see current catalogue

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– 2 – 62025-1 © IEC:2007(E)
CONTENTS
FOREWORD.3

1 Scope and object.5
2 Normative references .5
3 Graphical symbols and designations.5
3.1 Designation .5
4 Shape.7
5 Dimensions .8
5.1 Shape D .8
5.2 Shape K .9
5.3 Tolerances for outline dimensions .9
6 Ratings and characteristics .10
6.1 Nominal inductance or impedance .10
6.2 Tolerance for nominal inductance or impedance.10
6.3 Operating temperature range.10
7 Marking .12
8 Direction marking or shape of polarity .12

Bibliography.13

Table 1 – Letter code for inductance value.6
Table 2 – Dimensions for shape D .8
Table 3 – Dimensions of height for shape D (R 20 series).8
Table 4 – Dimensions of height for shape D less than 1,00 mm .9
Table 5 – Dimensions for shape K .9
Table 6 – Tolerances for outline dimension and height.10
Table 7 – E 24 series for nominal inductance or impedance.10
Table 8 – Tolerance for nominal inductance or impedance.10
Table 9 – Temperatures to be selected for operating temperature ranges .11
Table 10 – User reference / Examples of application and operating temperature range.11

Figure 1 – Shapes of inductor and ferrite beads (examples).7

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62025-1 © IEC:2007(E) – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
______________

HIGH FREQUENCY INDUCTIVE COMPONENTS –
NON-ELECTRICAL CHARACTERISTICS AND MEASURING METHODS –

Part 1: Fixed, surface mounted inductors for use in electronic and
telecommunication equipment


FOREWORD
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