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 | 09 |   | PPUB |   | 2015 |
History
Stage | Document | Downloads | Decision Date | Target Date | ||
|---|---|---|---|---|---|---|
| PNW | 1984-05-01 | |||||
| ANW | 1984-05-02 | |||||
| ADIS | 1989-07-07 | |||||
| CDIS |
| 1990-05-16 | ||||
| BPUB | 1991-05-27 | |||||
| APUB |
| 1991-05-31 | ||||
| PPUB | 1992-03-15 | |||||

