EN 61837-2:2011
(Main)Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 2: Ceramic enclosures
Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 2: Ceramic enclosures
IEC 61837-2:2011 deals with standard outlines and terminal lead connections as they apply to surface-mounted devices (SMD) for frequency control and selection in ceramic enclosures, and is based on IEC 61240. In this edition, types of enclosures are renamed to express their features in their names for better understanding. The relative comparison of new types with old ones is listed in Table 1. New names of enclosures express configuration type, terminal lead numbers, sizes and arrangement of terminal pads. The details of definition are shown in Clause 3: Configuration of enclosures, and Clause 4: Designation of types. Enclosures in this new edition are based on IEC 61240. In this standard, 27 enclosures are added to the first edition of IEC 61837-2. This publication is to be read in conjunction with IEC 61240:1994.
Oberflächenmontierbare piezoelektrische Bauteile zur Frequenzstabilisierung und -selektion - Norm-Gehäusemaße und Anschlüsse - Teil 2: Keramikgehäuse
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
La CEI 61837-2:2011 traite des encombrements normalisés et des connexions des sorties des dispositifs à montage en surface pour la commande et le choix de la fréquence applicables aux enveloppes en céramique, et est basée sur la CEI 61240. Dans la présente édition, les types des enveloppes sont renommés de manière à exprimer leurs caractéristiques dans leurs désignations appropriées pour une meilleure compréhension. La comparaison relative entre les nouveaux et les anciens types d'enveloppes est énumérée dans le Tableau 1. Les nouvelles désignations des enveloppes expriment le type de configuration, le nombre de sorties, les dimensions et la disposition des borniers (sorties). Les détails de définition sont présentés à l'Article 3: Configuration des enveloppes et à l'Article 4: Désignation des types. Les enveloppes présentées dans la nouvelle édition sont basées sur la CEI 61240. Dans cette norme, 27 enveloppes complètent la première édition de la CEI 61837-2. Cette publication doit être lue conjointement avec la CEI 61240:1994.
Površinsko nameščeni piezoelektrični elementi za krmiljenje in izbiranje (filtriranje) frekvenc - Standardne mere in priključni kontakti - 2. del: Keramični okrovi
Ta del IEC 61837 obravnava standardne mere in priključne kontakte, kot se uporabljajo s površinsko nameščenimi elementi (SMD) za krmiljenje in izbiranje frekvenc v keramičnih ohišjih, in temelji na IEC 61240.
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 61837-2:2011
01-oktober-2011
3RYUãLQVNRQDPHãþHQLSLH]RHOHNWULþQLHOHPHQWL]DNUPLOMHQMHLQL]ELUDQMH ILOWULUDQMH
IUHNYHQF6WDQGDUGQHPHUHLQSULNOMXþQLNRQWDNWLGHO .HUDPLþQLRNURYL
Surface mounted piezoelectric devices for frequency control and selection - Standard
outlines and terminal lead connections - Part 2: Ceramic enclosures
Oberflächenmontierbare piezoelektrische Bauteile zur Frequenzstabilisierung und -
selektion - Norm-Gehäusemaße und Anschlüsse - Teil 2: Keramikgehäuse
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
Ta slovenski standard je istoveten z: EN 61837-2:2011
ICS:
31.140 3LH]RHOHNWULþQHLQ Piezoelectric and dielectric
GLHOHNWULþQHQDSUDYH devices
SIST EN 61837-2:2011 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 61837-2:2011
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SIST EN 61837-2:2011
EUROPEAN STANDARD
EN 61837-2
NORME EUROPÉENNE
July 2011
EUROPÄISCHE NORM
ICS 31.140 Supersedes EN 61837-2:2000
English version
Surface mounted piezoelectric devices for frequency control and
selection -
Standard outlines and terminal lead connections -
Part 2: Ceramic enclosures
(IEC 61837-2:2011)
Dispositifs piézoélectriques à montage en Oberflächenmontierbare piezoelektrische
surface pour la commande et le choix de Bauteile zur Frequenzstabilisierung und -
la fréquence - selektion -
Encombrements normalisés et connexions Norm-Gehäusemaße und Anschlüsse -
des sorties - Teil 2: Keramikgehäuse
Partie 2: Enveloppes en céramique (IEC 61837-2:2011)
(CEI 61837-2:2011)
This European Standard was approved by CENELEC on 2011-07-01. 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, Croatia, 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
Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61837-2:2011 E
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SIST EN 61837-2:2011
EN 61837-2:2011 - 2 -
Foreword
The text of document 49/884/CDV, future edition 2 of IEC 61837-2, prepared by IEC TC 49, Piezoelectric,
dielectric and electrostatic devices and associated materials for frequency control, selection and
detection, was submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as
EN 61837-2 on 2011-07-01.
This European Standard supersedes EN 61837-2:2000.
In EN 61837-2:2011, types of enclosures are renamed to express their features in their names for better
understanding. The relative comparison of new types with old ones is listed in Table. 1. New names of
enclosures express configuration type, terminal lead numbers, sizes and arrangement of terminal pads.
The details of definition are shown in Clause 3: Configuration of enclosures, and Clause 4: Designation of
types.
Enclosures in EN 61837-2:2011 are based on EN 61240. In EN 61837-2:2011, 27 enclosures are added
to EN 61837-2:2000, as follows:
QCC-12/1407A, DCC-2/1206A, QCC-10/9272A, DCC-4/9070A, DCC-2-8045B, DCC-6/7834B,
DCC-6/7050A, QCC-10/7050A, DCC-4/6035C, DCC-2/6035C, QCC-8/5045A, DCC-4/5032A,
DCC-4/5032C, DCC-2/4818C, DCC-2/4115C, QCC-8/3838A, DCC-6/3838A, DCC-4/3225C,
DCC-2/3215C, QCC-8/3030B, DCC-6/3030A, DCC-6/2520A, DCC-4/2520C, DCC-4/2020C,
DCC-4/2016C, DCC-4/1612C, DCC-2/1612C.
As a result, EN 61837-2:2011 contains a total of 38 enclosure types, which are listed in Table 1 –
Designation of ceramic enclosures.
This standard is to be read in conjunction with EN 61240.
Attention is drawn to the poss
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