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
Completion Date
24-Sep-2020
Ref Project

Buy Standard

Standard
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
English language
24 pages
sale 15% off
Preview
sale 15% off
Preview
Standard
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
English and French language
48 pages
sale 15% off
Preview
sale 15% off
Preview

Standards Content (sample)

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

either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC

copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or

your local IEC member National Committee for further information.
IEC Central Office Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
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.

IEC publications search - webstore.iec.ch/advsearchform Electropedia - www.electropedia.org

The advanced search enables to find IEC publications by a The world's leading online dictionary on electrotechnology,

variety of criteria (reference number, text, technical containing more than 22 000 terminological entries in English

committee,…). It also gives information on projects, replaced and French, with equivalent terms in 16 additional languages.

and withdrawn publications. Also known as the International Electrotechnical Vocabulary

(IEV) online.
IEC Just Published - webstore.iec.ch/justpublished

Stay up to date on all new IEC publications. Just Published IEC Glossary - std.iec.ch/glossary

details all new publications released. Available online and 67 000 electrotechnical terminology entries in English and

once a month by email. French extracted from the Terms and definitions clause of

IEC publications issued between 2002 and 2015. Some

IEC Customer Service Centre - webstore.iec.ch/csc entries have been collected from earlier publications of IEC

If you wish to give us your feedback on this publication or TC 37, 77, 86 and CISPR.

need further assistance, please contact the Customer Service
Centre: sales@iec.ch.
---------------------- Page: 2 ----------------------
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 outline
6 DCC-4/9070A Sheet 6 Ceramic, welded, four leadless SMD outline
7 DCC-4/8045B DCC-04/02, 03 Sheet 7 Ceramic, welded, four leadless SMD outline
8 DCC-2/8045B Sheet 8 Ceramic, welded, two leadless SMD outline
9 DCC-6/7834B Sheet 9 Ceramic, welded, six leadless SMD outline
10 DCC-6/7050A Sheet 10 Ceramic, welded, six leadless SMD outline
11 DCC-4/7050A DCC-4/08 Sheet 11 Ceramic, welded, four leadless SMD outline
12 DCC-4/7050B DCC-4/04, 05 Sheet 12 Ceramic, welded, four leadless SMD outline
13 QCC-10/7050A Sheet 13 Ceramic, welded, ten leadless SMD outline
14 QCC-6/7050A QCC-6/01, 02 Sheet 14 Ceramic, welded, six leadless SMD outline
15 DCC-6/6035A DCC-4/06, 07 Sheet 15 Ceramic, welded, six leadless SMD outline
16 DCC-4/6035C Sheet 16 Ceramic, welded, four leadless SMD outline
17 DCC-2/6035C Sheet 17 Ceramic, welded, two leadless SMD outline
18 QCC-8/5050A QCC-8/02 Sheet 18 Ceramic, welded, eight leadless SMD outline
19 QCC-12/5045A QCC-12/02 Sheet 19 Ceramic, welded, twelve leadless SMD outline
20 QCC-8/5045A Sheet 20 Ceramic, welded, eight leadless SMD outline
21 DCC-6/5032A Sheet 21 Ceramic, welded, six leadless SMD outline
22 DCC-4/5032A Sheet 22 Ceramic, welded, four leadless SMD outline
23 DCC-4/5032C Sheet 23 Ceramic, welded, four leadless SMD outline
24 DCC-2/5032B DCC-2/01 Sheet 24 Ceramic, welded, two leadless SMD outline
25 DCC-2/4818C Sheet 25 Ceramic, welded, two leadless SMD outline
26 DCC-2/4115C Sheet 26 Ceramic, welded, two leadless SMD outline
27 DCC-4/4025C DCC-6/01 Sheet 27 Ceramic, welded, four leadless SMD outline
28 QCC-8/3838A Sheet 28 Ceramic, welded, eight leadless SMD outline
29 DCC-6/3838A Sheet 29 Ceramic, welded, six leadless SMD outline
30 DCC-6/3225A Sheet 30 Ceramic, welded, six leadless SMD outline
31 DCC-4/3225C Sheet 31 Ceramic, welded, four leadless SMD outline
32 DCC-4/3215C Sheet 32 Ceramic, welded, four leadless SMD outline
33 DCC-2/3215C Sheet 33 Ceramic, welded, two leadless SMD outline
34 QCC-8/3030B Sheet 34 Ceramic, welded, eight leadless SMD outline
35 DCC-6/3030A Sheet 35 Ceramic, welded, six leadless SMD outline
36 DCC-6/2520A Sheet 36 Ceramic, welded, six leadless SMD outline
37 DCC-4/2520C/01,02,03 Sheet 37 Ceramic, welded, four leadless SMD outline
38 DCC-4/2020C Sheet 38 Ceramic, welded, six leadless SMD outline
39 DCC-6/2016A Sheet 39 Ceramic, welded, six leadless SMD outline
40 DCC-4/2016C/01,02,03 Sheet 40 Ceramic, welded, four leadless SMD outline
41 DCC-2/2012C Sheet 41 Ceramic, welded, two leadless SMD outline
42 DCC-4/1612C/01,02 Sheet 42 Ceramic, welded, four leadless SMD outline
43 DCC-2/1612C Sheet 43 Ceramic, welded, two leadless SMD outline
44 DCC-2/1610C Sheet 44 Ceramic, welded, two leadless SMD outline
45 DCC-4/1210C Sheet 45 Ceramic, welded, four leadless SMD outline
-----------
...

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

either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC

copyright or have an enquiry about obtaining additional rights to this publication, please contact the address below or

your local IEC member National Committee for further information.

Droits de reproduction réservés. Sauf indication contraire, aucune partie de cette publication ne peut être reproduite

ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique, y compris la photocopie

et les microfilms, sans l'accord écrit de l'IEC ou du Comité national de l'IEC du pays du demandeur. Si vous avez des

questions sur le copyright de l'IEC ou si vous désirez obtenir des droits supplémentaires sur cette publication, utilisez

les coordonnées ci-après ou contactez le Comité national de l'IEC de votre pays de résidence.

IEC Central Office Tel.: +41 22 919 02 11
3, rue de Varembé info@iec.ch
CH-1211 Geneva 20 www.iec.ch
Switzerland
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.

IEC publications search - webstore.iec.ch/advsearchform IEC online collection - oc.iec.ch

The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the

variety of criteria (reference number, text, technical publications previews. With a subscription you will always

committee, …). It also gives information on projects, replaced have access to up to date content tailored to your needs.

and withdrawn publications.
Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
The world's leading online dictionary on electrotechnology,
Stay up to date on all new IEC publications. Just Published
containing more than 22 000 terminological entries in English
details all new publications released. Available online and
and French, with equivalent terms in 18 additional languages.
once a month by email.
Also known as the International Electrotechnical Vocabulary
(IEV) online.
IEC Customer Service Centre - webstore.iec.ch/csc
If you wish to give us your feedback on this publication or
need further assistance, please contact the Customer Service
Centre: sales@iec.ch.
A propos de l'IEC

La Commission Electrotechnique Internationale (IEC) est la première organisation mondiale qui élabore et publie des

Normes internationales pour tout ce qui a trait à l'électricité, à l'électronique et aux technologies apparentées.

A propos des publications IEC

Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possédez l’édition la

plus récente, un corrigendum ou amendement peut avoir été publié.
Recherche de publications IEC - IEC online collection - oc.iec.ch

webstore.iec.ch/advsearchform Découvrez notre puissant moteur de recherche et consultez

La recherche avancée permet de trouver des publications IEC gratuitement tous les aperçus des publications. Avec un

en utilisant différents critères (numéro de référence, texte, abonnement, vous aurez toujours accès à un contenu à jour

comité d’études, …). Elle donne aussi des informations sur adapté à vos besoins.
les projets et les publications remplacées ou retirées.
Electropedia - www.electropedia.org
IEC Just Published - webstore.iec.ch/justpublished
Le premier dictionnaire d'électrotechnologie en ligne au
Restez informé sur les nouvelles publications IEC. Just
monde, avec plus de 22 000 articles terminologiques en
Published détaille les nouvelles publications parues.
anglais et en français, ainsi que les termes équivalents dans
Disponible en ligne et une fois par mois par email.
16 langues additionnelles. Egalement appelé Vocabulaire
Electrotechnique International (IEV) en ligne.
Service Clients - webstore.iec.ch/csc
Si vous désirez nous donner des commentaires sur cette
publication ou si vous avez des questions contactez-nous:
sales@iec.ch.
---------------------- Page: 2 ----------------------
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
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 31.140 ISBN 978-2-8322-9255-6

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

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- 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:
CDV 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 outline
6 DCC-4/9070A Sheet 6 Ceramic, welded, four leadless SMD outline
7 DCC-4/8045B DCC-04/02, 03 Sheet 7 Ceramic, welded, four leadless SMD outline
8 DCC-2/8045B Sheet 8 Ceramic, welded, two leadless SMD outline
9 DCC-6/7834B Sheet 9 Ceramic, welded, six leadless SMD outline
10 DCC-6/7050A Sheet 10 Ceramic, welded, six leadless SMD outline
11 DCC-4/7050A DCC-4/08 Sheet 11 Ceramic, welded, four leadless SMD outline
12 DCC-4/7050B DCC-4/04, 05 Sheet 12 Ceramic, welded, four leadless SMD outline
13 QCC-10/7050A Sheet 13 Ceramic, welded, ten leadless SMD outline
14 QCC-6/7050A QCC-6/01, 02 Sheet 14 Ceramic, welded, six leadless SMD outline
15 DCC-6/6035A DCC-4/06, 07 Sheet 15 Ceramic, welded, six leadless SMD outline
16 DCC-4/6035C Sheet 16 Ceramic, welded, four leadless SMD outline
17 DCC-2/6035C Sheet 17 Ceramic, welded, two leadless SMD outline
18 QCC-8/5050A QCC-8/02 Sheet 18 Ceramic, welded, eight leadless SMD outline
19 QCC-12/5045A QCC-12/02 Sheet 19 Ceramic, welded, twelve leadless SMD outline
20 QCC-8/5045A Sheet 20 Ceramic, welded, eight leadless SMD outline
21 DCC-6/5032A Sheet 21 Ceramic, welded, six leadless SMD outline
22 DCC-4/5032A Sheet 22 Ceramic, welded, four leadless SMD outline
23 DCC-4/5032C Sheet 23 Ceramic, welded, four leadless SMD outline
24 DCC-2/5032B DCC-2/01 Sheet 24 Ceramic, welded, two leadless SMD outline
25 DCC-2/4818C Sheet 25 Ceramic, welded, two leadless SMD outline
26 DCC-2/4115C Sheet 26 Ceramic, welded, two leadless SMD outline
27 DCC-4/4025C DCC-6/01 Sheet 27 Ceramic, welded, four leadless SMD outline
28 QCC-8/3838A Sheet 28 Ceramic, welded, eight leadless SMD outline
29 DCC-6/3838A Sheet 29 Ceramic, welded, six leadless SMD outline
30 DCC-6/3225A Sheet 30 Ceramic, welded, six leadless SMD outline
31 DCC-4/3225C Sheet 31 Ceramic, welded, four leadless SMD outline
32 DCC-4/3215C Sheet 32 Ceramic, welded, four leadless SMD outline
33 DCC-2/3215C Sheet 33 Ceramic, welded, two leadless SMD outline
34 QCC-8/3030B Sheet 34 Ceramic, welded, eight leadless SMD outline
35 DCC-6/3030A Sheet 35 Ceramic, welded, six leadless SMD outline
36 DCC-6/2520A Sheet 36 Ceramic, welded, six leadless SMD outline
37 DCC-4/2520C/01,02,03 Sheet 37 Ceramic, welded, four leadless SMD outline
38 DCC-4/2020C Sheet 38 Ceramic, welded, six leadless SMD outline
39 DCC-6/2016A Sheet 39 Ceramic, welded, six leadless SMD outline
40 DCC-4/2016C/01,02,03 Sheet 40 Ceramic, welded, four leadless SMD outline
---------------------- Page: 5 ----------------------
– 4 – IEC 61837-2:2018/AMD1:2020
© IEC 2020
No. Type Old type Sheet No. Description
41 DCC-2/2012C Sheet 41 Ceramic, welded, two leadless SMD outline
42 DCC-4/1612C/01,02 Sheet 42 Ceramic, welded, four leadless SMD outline
43 DCC-2/1612C Sheet 43 Ceramic, welded, two leadless SMD outline
44 DCC-2/1610C Sheet 44 Ceramic, welded, two leadless SMD outline
45 DCC-4/1210C Sheet 45 Ceramic, welded, four leadless SMD outline
46 DCC-8/3225A Sheet 46 Ceramic, welded, eight leadless SMD outline
47 DCC-4/1008C/0,1,02 Sheet 47 Ceramic, welded, four leadless SMD outline
Add two sheets, Type DCC-8/3225A and Type DCC-4/1008C:
---------------------- Page: 6 ----------------------
IEC 61837-2:2018/AMD1:2020 – 5 –
© IEC 2020
Dimensions (mm)
Ref. Notes
Min. Nom. Max.
A ― (3,2) 3,40
B ― (2,5) 2,70
G ― ―
1,00
K 0,30 ― 0,70
K 0,35 0,75
L 0,50 ― 0,90
L 0,15 ― 0,55
e ― 0,95 ―
e 2,70
― ―
e ― 1,80 ―
y ― ― 0,10
Ceramic, welded, eight leadless SMD outline- Scale
Type DCC-8/3225A 10: 1
Sheet 46
---------------------- Page: 7 ----------------------
– 6 – IEC 61837-2:2018/AMD1:2020
© IEC 2020
Terminal land connections of Type DCC-8/3225A
No. Crystal unit Crystal oscillator Crystal filter SAW devices
1 Output Enable
2 INT
3 NC
4 Output
5 Ground
6 SCL
7 SDA
8 DC supply
---------------------- Page: 8 ----------------------
IEC 61837-2:2018/AMD1:2020 – 7 –
© IEC 2020
Dimensions (mm)
Ref. Notes
Min. Nom. Max.
A ― (1,0) 1,2
B ― (0,8) 1,0
― ― 0,13 /01
G ― ― 0,30 /02
Actual size omitted
K 0,20 ― 0,60
L 0,10 ― 0,50
e ― 0,60 ―
e ― 0,50 ―
y ― ― 0,1
Ceramic, welded, four leadless SMD outline- Scale
Type DCC-4/1008C/01,02 15: 1
Sheet 47
---------------------- Page: 9 ----------------------
– 8 – IEC 61837-2:2018/AMD1:2020
© IEC 2020
Terminal land connections of Type DCC-4/1008C/01,02
No. Crystal unit Crystal oscillator Crystal filter SAW devices
1 Terminal 1
2 Ground
3 Terminal 2
4 NC

Replace eight types with the following new sheets, Type DCC-6/7050A, Type DCC-4/7050A,

Type DCC-6/5032A, Type DCC-4/5032A, Type DCC-6/3225A, Type DCC-4/3225C, Type
DCC-4/2016C, Type and DCC-4/1612C:
---------------------- Page: 10 ----------------------
IEC 61837-2:2018/AMD1:2020 – 9 –
© IEC 2020
Dimensions (mm)
Ref. Notes
Min. Nom. Max.
A ― (7,0) 7,30
B ― (5,0) 5,30
― ― 2,00
K 1,10 ― 1,70
L 0,80 ― 1,40
e ― 2,54 ―
e ― 3,90 ―
y ― ― 0,10
Ceramic, welded, six leadless SMD outline – Scale
Type DCC-6/7050A 15: 1
Sheet 10
---------------------- Page: 11 ----------------------
– 10 – IEC 61837-2:2018/AMD1:2020
© IEC 2020
Terminal land connections of Type DCC-6/7050A
No. Crystal unit Crystal oscillator Crystal filter SAW devices
1 Option
2 Option
3 Ground
4 Output
5 Option
6 DC supply
---------------------- Page: 12 ----------------------
IEC 61837-2:2018/AMD1:2020 – 11 –
© IEC 2020
Dimensions (mm)
Ref. Notes
Min. Nom. Max.
A ― (7,0) 7,30
B ― (5,0) 5,30
G ― ― 1,90
K 1,10 ― 1,70
L 0,90 ― 1,50
e ― 5,08 ―
e ― 3,80 ―
y ― ― 0,10
Ceramic, welded, four leadless SMD outline – Scale
Type DCC-4/7050A 5: 1
Sheet 11
---------------------- Page: 13 ----------------------
– 12 – IEC 61837-2:2018/AMD1:2020
© IEC 2020
Terminal land connections of Type DCC-4/7050A
No. Crystal unit Crystal oscillator Crystal filter SAW devices
1 Option
2 Ground
3 Output
4 DC supply
---------------------- Page: 14 ----------------------
IEC 61837-2:2018/AMD1:2020 – 13 –
© IEC 2020
Dimensions (mm)
Ref. Notes
Min. Nom. Max.
― (5,0) 5,20
B ― (3,2) 3,40
G ― ― 1,40
K 0,62 ― 0,66
L 0,80 ― 1,20
e ― 1,27 ―
e ― 2,20 ―
― – 0,10
Ceramic, welded, six leadless SMD outline – Scale
Type DCC-6/5032A 5: 1
Sheet 21
---------------------- Page: 15 ----------------------
– 14 – IEC 61837-2:2018/AMD1:2020
© IEC 2020
Terminal land connections of Type DCC-6/5032A
No. Crystal unit Crystal oscillator Crystal filter SAW devices
1 Option
2 Option
3 Ground
4 Output
5 Option
6 DC supply
---------------------- Page: 16 ----------------------
IEC 61837-2:2018/AMD1:2020 – 15 –
© IEC 2020
Dimensions (mm)
Ref. Notes
Min. Nom. Max.
– (5,0) 5,20
B – (3,2) 3,40
G – – 1,20
K 1,00 – 1,40
L 0,80 – 1,20
e – 2,54 –
e – 2,20 –
– – 0,10
Ceramic, welded, four leadless SMD outline – Scale
Type DCC-4/5032A 5: 1
Sheet 22
---------------------- Page: 17 ----------------------
– 16 – IEC 61837-2:2018/AMD1:2020
© IEC 2020
Terminal land connections of Type DCC-4/5032A
No. Crystal unit Crystal oscillator Crystal filter SAW devices
1 Option
2 Ground
3 Output
4 DC supply
---------------------- Page: 18 ----------------------
IEC 61837-2:2018/AMD1:2020 – 17 –
© IEC 2020
Dimensions (mm)
Ref. Notes
Min. Nom. Max.
– (3,2) 3,40
B – (2,5) 2,70
G – – 1,10
K 0,45 – 0,85
K 0,40 – 0,80
L 0,50 – 0,90
e – 2,55 –
e – 1,80 –
y – – 0,10
Ceramic, welded, six leadless SMD outline – Scale
Type DCC-6/3225A 10: 1
Sheet 30
---------------------- Page: 19 ----------------------
– 18 – IEC 61837-2:2018/AMD1:2020
© IEC 2020
Terminal land connections of Type DCC-6/3225A
No. Crystal unit Crystal oscillator Crystal filter SAW devices
1 Option
2 Option
3 Ground
4 Output
5 Option
6 DC supply
---------------------- Page: 20 ----------------------
IEC 61837-2:2018/AMD1:2020 – 19 –
© IEC 2020
Dimensions (mm)
Ref. Notes
Min. Nom. Max.
A – (3,2) 3,40
B – (2,5) 2,70
– – 0,70
K 0,80 – 1,20
L 0,55 – 0,95
– 2,20 –
e – 1,75 –
y – – 0,10
Ceramic, welded, four leadless SMD outline – Scale
Type DCC-4/3225C 10: 1
Sheet 31
---------------------- Page: 21 ----------------------
– 20 – IEC 61837-2:2018/AMD1:2020
© IEC 2020
Terminal land connections of Type DCC-4/3225C
No. Crystal unit Crystal oscillator C
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.