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  DELPUB 2008

History

Stage
Document
Downloads
Decision Date
Target Date
PPUB
1980-01-01 
DELPUB
2008-11-27 

Project

IEC 60689 Ed. 1.0

Measurements and test methods for 32 kHz quartz crystal units for wrist watches and standard values

 

Remark:

- Next review date: 2005 - Introduction of project no.

 

Associated Documents:

49/654/MCR