International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 49

Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub
Date

Stability

Date

TC 49  MERGED2013-062015

History

Stage
Document
Downloads
Decision Date
Target Date
BPUB
2013-04-18 
MERGED
2013-08-06 
PPUB
2013-08-062013-07-15

Project

IEC 60444-9 fF Ed. 1.0

Measurement of quartz crystal unit parameters - Part 9: Measurement of spurious resonances of piezoelectric crystal units

 

Remark: