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 4907 MERGED 2005

History

Stage
Document
Downloads
Decision Date
Target Date
PNW
1993-04-01 
ANW
49(SEC.)/263/RVN  
1993-08-15 
1CD
49(SEC.)/264/CD  
1993-12-10 
ACDV
49(SEC.)/273/CC  
1994-11-01 
CCDV
49/342/CDV  
1996-05-031995-08-01
ADIS
49/368/RVC  
1997-01-241997-01-31
MERGED
1997-04-22 

Project

IEC 60679-1 f2 Ed. 2.0

Amendment to IEC 679-1: Quartz crystal controlled oscillators - A specification in the IEC quality assessment system for electronic components (IECQ) - Part 1: Generic specifitacion

 

Remark: