EN 60122-1:2002

SLOVENSKI SIST EN 60122-1:2004

STANDARD
julij 2004
Quartz crystal units of assessed quality - Part 1: Generic specification (IEC 60122-
1:2002)
ICS 31.140 Referenčna številka
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

EUROPEAN STANDARD EN 60122-1
NORME EUROPÉENNE
EUROPÄISCHE NORM December 2002

ICS 31.140 Supersedes EN 168000:1993 + A2:1998

English version
Quartz crystal units of assessed quality
Part 1: Generic specification
(IEC 60122-1:2002)
Résonateurs à quartz sous assurance  Schwingquarze mit bewerteter Qualität
de la qualité Teil 1: Fachgrundspezifikation
Partie 1: Spécification générique (IEC 60122-1:2002)
(CEI 60122-1:2002)
This European Standard was approved by CENELEC on 2002-10-01. 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, Czech Republic,
Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta,
Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Central Secretariat: rue de Stassart 35, B - 1050 Brussels

© 2002 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 60122-1:2002 E
Foreword
The text of document 49/551/FDIS, future edition 3 of IEC 60122-1, prepared by IEC TC 49,
Piezoelectric and dielectric devices for frequency control and selection, was submitted to the
IEC-CENELEC parallel vote and was approved by CENELEC as EN 60122-1 on 2002-10-01.
This European Standard supersedes EN 168000:1993 + A2:1998.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2003-07-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2005-10-01
Annexes designated "normative" are part of the body of the standard.
In this standard, annex ZA is normative.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60122-1:2002 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards
indicated:
IEC 60068-2-58 NOTE Harmonized as EN 60068-2-58:1999 (not modified).
IEC 60068-2-64 NOTE Harmonized as EN 60068-2-64:1994 (not modified).
__________
- 3 - EN 60122-1:2002
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of any
of these publications apply to this European Standard only when incorporated in it by amendment or
revision. For undated references the latest edition of the publication referred to applies (including
amendments).
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
IEC 60027 Series Letter symbols to be used in electrical HD 245 Series
technology
IEC 60050-561 1991 International Electrotechnical - -
Vocabulary (IEV)
Chapter 561: Piezoelectric devices for
frequency control and selection

1)
IEC 60068-1 1988 Environmental testing EN 60068-1 1994
Part 1: General and guidance
IEC 60068-2-1 1990 Part 2: Tests - Tests A: Cold EN 60068-2-1 1993

2)
IEC 60068-2-2 1974 Part 2: Tests - Test B: Dry heat EN 60068-2-2 1993

3)
IEC 60068-2-3 1969 Part 2: Tests - Test Ca: Damp heat, HD 323.2.3 S2 1987
steady state
IEC 60068-2-6 1995 Part 2: Tests - Test Fc: Vibration EN 60068-2-6 1995
+ corr. March 1995 (sinusoidal)

4)
IEC 60068-2-7 1983 Part 2: Tests - Test Ga and guidance: EN 60068-2-7 1993
Acceleration, steady state
IEC 60068-2-13 1983 Part 2: Tests - Test M: Low air pressure EN 60068-2-13 1999

5)
IEC 60068-2-14 1984 Part 2: Tests - Test N: Change of EN 60068-2-14 1999
temperature
IEC 60068-2-17 1994 Part 2: Tests - Test Q: Sealing EN 60068-2-17 1994

1)
EN 60068-1 includes corrigendum October 1988 + A1:1992 to IEC 60068-1.
2)
EN 60068-2-2 includes supplement A:1976 to IEC 60068-2-2.
3)
HD 323.2.3 S2 includes A1:1984 to IEC 60068-2-3.
4)
EN 60068-2-7 includes A1:1986 to IEC 60068-2-7.
5)
EN 60068-2-14 includes A1:1986 to IEC 60068-2-14.

Publication Year Title EN/HD Year
6)
IEC 60068-2-20 1979 Part 2: Tests - Test T: Soldering HD 323.2.20 S3 1988

IEC 60068-2-21 1999 Part 2-21: Tests - Test U: Robustness of EN 60068-2-21 1999
terminations and integral mounting
devices
IEC 60068-2-27 1987 Part 2: Tests - Test Ea and guidance: EN 60068-2-27 1993
Shock
IEC 60068-2-29 1987 Part 2: Tests - Test Eb and guidance: EN 60068-2-29 1993
+ corr. Bump
7)
IEC 60068-2-30 1980 Part 2: Tests - Test Db and guidance: EN 60068-2-30 1999
Damp heat, cyclic (12 + 12 hour cycle)

8)
IEC 60068-2-32 1975 Part 2: Tests - Test Ed: Free fall EN 60068-2-32 1993

IEC 60068-2-45 1980 Part 2: Tests - Test Xa and guidance: EN 60068-2-45 1992
Immersion in cleaning solvents

IEC 60122-3 2001 Quartz crystal units of assessed quality EN 60122-3 2001
Part 3: Standard outlines and lead
connections
IEC 60444-1 1986 Measurement of quartz crystal unit EN 60444-1 1997
parameters by zero phase technique in
a pi-network
Part 1: Basic method for the
measurement of resonance frequency
and resonance resistance of quartz
crystal units by zero phase technique in
a pi-network
IEC 60444-2 1980 Part 2: Phase offset method for EN 60444-2 1997
measurement of motional capacitance
of quartz crystal units
IEC 60444-4 1988 Part 4: Method for the measurement of EN 60444-4 1997
the load resonance frequency fL, load
resonance resistance RL and the
calculation of other derived values of
quartz crystal units, up to 30 MHz

IEC 60444-5 1995 Part 5: Methods for the determination of EN 60444-5 1997
equivalent electrical parameters using
automatic network analyzer techniques
and error correction
IEC 60444-6 1995 Part 6: Measurement of drive level EN 60444-6 1997
dependence (DLD)
6)
HD 323.2.20 S3 includes A2:1987 to IEC 60068-2-20.
7)
EN 60068-2-30 includes A1:1985 to IEC 60068-2-30.
8)
EN 60068-2-32 includes A2:1990 to IEC 60068-2-32.

- 5 - EN 60122-1:2002
Publication Year Title EN/HD Year
IEC 60617 Series Graphical symbols for diagrams EN 60617 Series

IEC 61178-2 1993 Quartz crystal units - A specification in - -
the IEC Quality Assessment System for
electronic Components (IECQ)
Part 2: Sectional specification -
Capability approval
IEC 61178-3 1993 Part 3: Sectional specification - - -
Qualification approval
IEC QC 001001 2000 IEC Quality Assessment System for - -
Electronic Components (IECQ)- Basic
rules
IEC QC 001002-2 1998 IEC Quality Assessment System for - -
Electronic Components (IECQ) - Rules
of Procedure
Part 2: Documentation
IEC QC 001002-3 1998 Part 3: Approval procedures - -

IEC QC 001005 2000 Register of firms, products and services - -
approved under the IECQ system,
including ISO 9000
ISO 1000 1992 SI units and recommendations for the - -
use of their multiples and of certain
other units
NORME CEI
INTERNATIONALE IEC
60122-1
INTERNATIONAL
QC 680000
STANDARD
Troisième édition
Third edition
2002-08
Résonateurs à quartz sous assurance
de la qualité –
Partie 1:
Spécification générique
Quartz crystal units of assessed quality –
Part 1:
Generic specification
© IEC 2002 Droits de reproduction réservés ⎯ Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in any
utilisée sous quelque forme que ce soit et par aucun procédé, form or by any means, electronic or mechanical, including
électronique ou mécanique, y compris la photocopie et les photocopying and microfilm, without permission in writing from
microfilms, sans l'accord écrit de l'éditeur. the publisher.
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Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch  Web: www.iec.ch
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Pour prix, voir catalogue en vigueur
For price, see current catalogue

60122-1 © IEC:2002 – 3 –
CONTENTS
FOREWORD . 9
1 General .13
1.1 Scope .13
1.2 Normative references .13
1.3 Order of precedence.17
2 Terminology and general requirements .17
2.1 General .17
2.2 Terms, definitions and classification of phenomena .17
2.3 Preferred ratings and characteristics .47
o
2.3.1 Temperature ranges in degrees Celsius ( C) suitable for
ambient operation .47
o
2.3.2 Elevated temperature ranges in degrees Celsius ( C) suitable
for oven control.47
–6
2.3.3 Frequency tolerance (1×10 ) .47
2.3.4 Circuit conditions .47
2.3.5 Levels of drive .47
2.3.6 Drive level dependency.49
2.3.7 Climatic category .49
2.3.8 Bump severity.49
2.3.9 Vibration severity .51
2.3.10 Shock severity .51
2.3.11 Leak rate .51
2.4 Marking .51
3 Quality assessment procedures .53
3.1 Primary stage of manufacture .53
3.2 Structurally similar components .53
3.3 Subcontracting .53
3.4 Manufacturer’s approval .53
3.5 Approval procedures.53
3.5.1 General.53
3.5.2 Capability approval .53
3.5.3 Qualification approval .55
3.6 Procedures for capability approval.55
3.6.1 General.55
3.6.2 Eligibility for capability approval.55
3.6.3 Application for capability approval.55
3.6.4 Granting of capability approval.55
3.6.5 Capability manual .55
3.7 Procedures for qualification approval.55
3.7.1 General.55
3.7.2 Eligibility for qualification approval.55
3.7.3 Application for qualification approval.
...