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CENELEC
EN 60679-3:2013

EN 60679-3:2013

Current

Current

The latest, up-to-date edition.

Quartz crystal controlled oscillators of assessed quality - Part 3: Standard outlines and lead connections

Published date

12-07-2013

Publisher

European Committee for Standards - Electrical

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FOREWORD
1 Scope
2 Guidance for the standardization of outline
  drawings for frequency control and selection
  devices
3 Dimensions of crystal oscillator enclosure
4 Lead connections
5 Designation of crystal oscillator enclosure
Annex A (normative) - Lead connections of crystal
        oscillators - Type CO 02 to CO 43
Bibliography

IEC 60679-3:2012 specifies the outline dimensions and lead connections for quartz crystal controlled oscillators with lead enclosures. This edition includes the following significant technical changes with respect to the previous edition: - CO 01, CO 07, CO 10, CO 17 and CO 18 were deleted; - The current pin layout of CO 06 was deleted. And new pin layout of CO 06 was added as CO 40; - New layout of CO 15 was added as CO 41; - Two new enclosures, CO 42 and CO 43 were added. Therefore revised edition includes 15 types of enclosures as in Table 1 of Clause 5.

Committee
CLC/SR 49
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Current

EN 61837-2:2011/A1:2014 SURFACE MOUNTED PIEZOELECTRIC DEVICES FOR FREQUENCY CONTROL AND SELECTION - STANDARD OUTLINES AND TERMINAL LEAD CONNECTIONS - PART 2: CERAMIC ENCLOSURES (IEC 61837-2:2011/A1:2014)
EN 61837-3:2015 Surface mounted piezoelectric devices for frequency control and selection - Standard outlines and terminal lead connections - Part 3: Metal enclosures
BS EN 61837-3:2015 Surface mounted piezoelectric devices for frequency control and selection. Standard outlines and terminal lead connections Metal enclosures
BS EN 61837-2 : 2011 SURFACE MOUNTED PIEZOELECTRIC DEVICES FOR FREQUENCY CONTROL AND SELECTION - STANDARD OUTLINES AND TERMINAL LEAD CONNECTIONS - PART 2: CERAMIC ENCLOSURES

IEC 60679-4-1:1998 Quartz crystal controlled oscillators of assessed quality - Part 4-1: Blank detail specification - Capability approval
IEC 60679-5-1:1998 Quartz crystal controlled oscillators of assessed quality - Part 5-1: Blank detail specification - Qualification approval
IEC 60679-4:1997 Quartz crystal controlled oscillators of assessed quality - Part 4: Sectional Specification - Capability approval
ISO 1101:2017 Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out
IEC 60679-5:1998 Quartz crystal controlled oscillators of assessed quality - Part 5: Sectional specification - Qualification approval
IEC 60679-2:1981 Quartz crystal controlled oscillators - Part 2: Guide to the use of quartz crystal controlled oscillators
IEC 60679-1:2017 Piezoelectric, dielectric and electrostatic oscillators of assessed quality - Part 1: Generic specification

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