BSEN60444-8:2017 BSl Standards Publication Measurement of quartz crystal unit parameters Part 8: Test fixture for surface mounted quartz crystal units bsi. BSEN60444-8:2017 EUROPEAN STANDARD EN 60444-8 NORME EUROPEENNE EUROPAISCHE NORM April 2017 ICS 31.140 Supersedes EN 60444-8:2003 English Version , Version correct as of 04/08/2018 Measurement of quartz crystal unit parameters Part 8 : Test fixture for surface mounted quartz crystal units (IEC 60444-8:2016) Mesuredesparametresdesrésonateursaquartz Messungvon Schwingquarz-Parametern- Partie 8:Dispositif d'essai pour les resonateurs Teil 8: Prufaufbau fur oberflachenmontierbare a quartz montes en surface Schwingquarze (IEC 60444-8:2016) (IEC 60444-8:2016) This European Standard was approved by CENELEC on 2017-01-19. 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 CEN-CENELEC ManagementCentreortoanyCENELECmember. Licensed copy: IP Login, University of Oxford, This European Standard exists in three official versions (English, French, German). A version in any other language made by translation underthe responsibility of a CENELEC member into its own language and notified to theCEN-CENELEC Management Centre has the same status as the official versions. CENELEC members are thenational electrotechnical committees of Austria, Belgium,Bulgaria,Croatia, Cyprus,theCzechRepublic Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, iceland, Ireland, Itaiy, Latvia Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. CENELEC EuropeanCommitteeforElectrotechnical Standardization ComiteEuropeendeNormalisationElectrotechnique Europaisches Komitee fiur Elektrotechnische Normung CEN-CENELECManagementCentre:AvenueMarnix17,B-1000Brussels 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members. Ref. No. EN 60444-8:2017 E BSEN60444-8:2017 EN60444-8:2017 Europeanforeword The text of document 49/1126/CDV,future edition 2 of IEC 60444-8,prepared byIEC/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 approvedby CENELEC as EN 60444-8:2017. The following dates are fixed: latest date by which the document has to be implemented at (dop) 2017-10-19 national level by publication of an identical national standard or by endorsement latest date by which the national standards conflicting with (dow) 2020-01-19 the document have to be withdrawn This document supersedesEN60444-8:2003 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent rights. This document has been prepared under a mandate given to CENELEC by the European Commission andtheEuropeanFreeTradeAssociation. Endorsement notice The text of the International Standard IEC 60444-8:2016 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 60122-1 NOTE HarmonizedasEN60122-1 NOTE IEC 60444-1:1986 Harmonized as EN 60444-1:1997 (not modified). IEC60444-2 NOTE Harmonized as EN 60444-2. IEC 60444-6 NOTE Harmonized as EN 60444-6. NOTE IEC60444-7 Harmonized as EN 60444-7. IEC 60444-9 NOTE Harmonized as EN 60444-9. IEC61837-1 NOTE Harmonized as EN 61837-1. IEC 61837-2 NOTE Harmonized as EN 61837-2 IEC 61837-3 NOTE Harmonized as EN 61837-3. IEC 61837 NOTE Harmonized in EN 6