Amendment 1 - Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 2: Ceramic enclosures

Amendement 1 - Dispositifs piézoélectriques à montage en surface pour la commande et le choix de la fréquence - Encombrements normalisés et connexions des sorties - Partie 2: Enveloppes en céramique

General Information

Status
Published
Publication Date
23-Sep-2020
Current Stage
PPUB - Publication issued
Start Date
05-Oct-2020
Completion Date
24-Sep-2020
Ref Project

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IEC 61837-2:2018/AMD1:2020 - Amendment 1 - Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 2: Ceramic enclosures
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IEC 61837-2
®


Edition 3.0 2020-09
INTERNATIONAL
STANDARD


AMENDMENT 1

Surface mounted piezoelectric devices for frequency control and selection –
Standard outlines and terminal lead connections –
Part 2: Ceramic enclosures

IEC 61837-2:2018-05/AMD1:2020-09(en)

---------------------- Page: 1 ----------------------
THIS PUBLICATION IS COPYRIGHT PROTECTED
Copyright © 2020 IEC, Geneva, Switzerland

All rights reserved. Unless otherwise specified, 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
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IEC 61837-2

®


Edition 3.0 2020-09




INTERNATIONAL



STANDARD














AMENDMENT 1





Surface mounted piezoelectric devices for frequency control and selection –

Standard outlines and terminal lead connections –

Part 2: Ceramic enclosures

























INTERNATIONAL

ELECTROTECHNICAL

COMMISSION






ICS 31.140 ISBN 978-2-8322-8838-2




  Warning! Make sure that you obtained this publication from an authorized distributor.


® Registered trademark of the International Electrotechnical Commission

---------------------- Page: 3 ----------------------
– 2 – IEC 61837-2:2018/AMD1:2020
 © IEC 2020
FOREWORD
This amendment has been prepared by IEC technical committee 49: Piezoelectric, dielectric
and electrostatic devices and associated materials for frequency control, selection and
detection.
The text of this amendment is based on the following documents:
FDIS Report on voting
49/1338/CDV 49/1347/RVC

Full information on the voting for the approval of this amendment can be found in the report
on voting indicated in the above table.
The committee has decided that the contents of this amendment and the base publication will
remain unchanged until the stability date indicated on the IEC website 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.
_____________

8 Designation of ceramic enclosures
Replace Table 1 with the following:

---------------------- Page: 4 ----------------------
IEC 61837-2:2018/AMD1:2020 – 3 –
© IEC 2020
Table 1 – Designation of ceramic enclosures
No. Type Old type Sheet No. Description
1 QCC-18/1809A QCC-18/01 Sheet 1 Ceramic, welded, eighteen leadless SMD outline
2 QCC-12/1407A Sheet 2 Ceramic, welded, twelve leadless SMD outline
3 DCC-4/1206A DCC-4/01 Sheet 3 Ceramic, four leadless SMD outline
4 DCC-2/1206A Sheet 4 Ceramic, two leadless SMD outline
5 QCC-10/9272A Sheet 5 Ceramic, welded, ten leadless SMD
...

IEC 61837-2
®

Edition 3.0 2020-09
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
A MENDMENT 1
AM ENDEMENT 1

Surface mounted piezoelectric devices for frequency control and selection –
Standard outlines and terminal lead connections –
Part 2: Ceramic enclosures

Dispositifs piézoélectriques à montage en surface pour la commande et le choix
de la fréquence – Encombrements normalisés et connexions des sorties –
Partie 2: Enveloppes en céramique

IEC 61837-2:2018-05/AMD1:2020-09(en-fr)

---------------------- Page: 1 ----------------------
THIS PUBLICATION IS COPYRIGHT PROTECTED
Copyright © 2020 IEC, Geneva, Switzerland

All rights reserved. Unless otherwise specified, 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
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copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or
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About the IEC
The International Electrotechnical Commission (IEC) is the leading global organization that prepares and publishes
International Standards for all electrical, electronic and related technologies.

About IEC publications
The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the
latest edition, a corrigendum or an amendment might have been published.

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