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IEC
IEC 61178-2:1993

IEC 61178-2:1993

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Current

The latest, up-to-date edition.

Quartz crystal units - A specification in the IEC Quality Assessment System for Electronic Components (IECQ) - Part 2: Sectional specification - Capability approval

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English - French

Published date

03-31-1993

Publisher

International Electrotechnical Committee

FOREWORD
Clause
1 General
   1.1 Scope
   1.2 Normative references
2 Preferred ratings and guidance on detail
   specifications
   2.1 Preferred ratings and characteristics
   2.2 Information to be prescribed in detail
        specifications (for both custom-built and
        standard catalogue items)
3 Capability approval
   3.1 Eligibility for capability approval
   3.2 Structural similarity
   3.3 Procedures for capability approval
   3.4 Capability manual
   3.5 Capability qualifying components (CQCs)
   3.6 Inspection requirements for CQCs
   3.7 Programme for capability approval
   3.8 Capability approval report
   3.9 Abstract of description of capability
   3.10 Modifications likely to affect the capability
        approval
   3.11 Initial capability approval
   3.12 Maintenance of capability approval
   3.13 Rework and repair work
   3.14 Quality conformance inspection
   3.15 Screening procedures
4 Test and measurement procedures
ANNEXES
A Example layout of an abstract of description of
   capability
B Layout of the front page of a CQC specification
   for process control
C Layout of the front page of a CQC specification
   to demonstrate a boundary or limit

Applies to quartz crystal units manufactured as custom-built products or as standard catalogue items and whose quality is assessed on the basis of capability approval. Prescribes the preferred ratings and characteristics, with the appropriate tests and measuring methods contained in the generic specification IEC 1178-1 and gives general performance requirements to be used in detail specifications for quartz crystal units.

Committee
TC 49
DevelopmentNote
Supersedes IEC 122 PT1 (03/2001) Stability Date: 2017. (09/2017)
DocumentType
Standard
Pages
61
PublisherName
International Electrotechnical Committee
Status
Current

Standards Relationship
DIN IEC 61178-2:1995-02 Identical
SAC GB/T 16516 : 1996 Identical
NEN IEC 61178-2 : 1999 Identical

BS EN 60689:2009 Measurement and test methods for tuning fork quartz crystal units in the range from 10 kHz to 200 kHz and standard values
I.S. EN 60689:2009 MEASUREMENT AND TEST METHODS FOR TUNING FORK QUARTZ CRYSTAL UNITS IN THE RANGE FROM 10 KHZ TO 200 KHZ AND STANDARD VALUES
CEI EN 60689 : 2009 MEASUREMENT AND TEST METHODS FOR TUNING FORK QUARTZ CRYSTAL UNITS IN THE RANGE FROM 10 KHZ TO 200 KHZ AND STANDARD VALUES
NF EN 60122-1 : 2003 QUARTZ CRYSTAL UNITS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION
IEC 60122-3:2010 Quartz crystal units of assessed quality - Part 3: Standard outlines and lead connections
EN 60689:2009 Measurement and test methods for tuning fork quartz crystal units in the range from 10 kHz to 200 kHz and standard values
I.S. EN 60122-3:2010 QUARTZ CRYSTAL UNITS OF ASSESSED QUALITY - PART 3: STANDARD OUTLINES AND LEAD CONNECTIONS
BS EN 60122-3:2010 Quartz crystal units of assessed quality Standard outlines and lead connections
CEI EN 60122-1 : 2004 QUARTZ CRYSTAL UNITS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION
05/30137416 DC : 0
BS EN 60122-1 : 2002 QUARTZ CRYSTAL UNITS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION
IEC 61178-1:1993 Quartz crystal units - A specification in the IEC Quality Assessment System for Electronic Components (IECQ) - Part 1: Generic specification
IEC 61178-2-1:1993 Quartz crystal units - A specification in the IEC Quality Assessment System for Electronic Components (IECQ) - Part 2: Sectional specification - Capability approval - Section 1: Blank detail specification
IEC 60689:2008 Measurement and test methods for tuning fork quartz crystal units in the range from 10 kHz to 200 kHz and standard values
09/30200785 DC : 0 BS EN 60122-3 - QUARTZ CRYSTAL UNITS OF ASSESSED QUALITY - PART 3: STANDARD OUTLINES AND LEAD CONNECTIONS
I.S. EN 60122-1:2002 AMD 1 2018 QUARTZ CRYSTAL UNITS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION
EN 60122-3:2010 Quartz crystal units of assessed quality - Part 3: Standard outlines and lead connections
EN 60122-1:2002/A1:2018 QUARTZ CRYSTAL UNITS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION (IEC 60122-1:2002/A1:2017)

IEC 61178-1:1993 Quartz crystal units - A specification in the IEC Quality Assessment System for Electronic Components (IECQ) - Part 1: Generic specification

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Hardcopy - English - French
PDF - English - French
PDF 3 Users - English - French
PDF 5 Users - English - French
PDF 9 Users - English - French
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