International
Electrotechnical
Commission
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 | 01/02/07/09/10 | Dr. Mitsuaki Koyama | DEL | 2010-12 |
History
Stage | Document | Downloads | Decision Date | Target Date | ||||
|---|---|---|---|---|---|---|---|---|
| AMW |
| 2008-11-28 | ||||||
| DEL |
| 2008-12-19 | 2009-01-31 | |||||
92 kBProject
IEC 61240 am1 Ed. 1.0
Piezoelectric devices - Preparation of outline drawings of quartz crystal units, crystal filters, crystal oscillators, and surface acoustic wave (SAW) for frequency control and selection - General rules
Remark:
Targets - CDV: 2009-06 FDIS: 2009-12