DIN IEC 49(CO)220
Amendment 1 to IEC 60642; piezoelectric ceramic resonators and resonator units for frequency control and selection; chapter I: standard values and conditions; chapter II: measuring and test conditions; identical with IEC 49(Central Office)220
inactive, Most Current
| Organization: | DIN |
| Publication Date: | 1 November 1991 |
| Status: | inactive |
| ICS Code (Piezoelectric devices): | 31.140 |
Document History
DIN IEC 49(CO)220
November 1, 1991
Amendment 1 to IEC 60642; piezoelectric ceramic resonators and resonator units for frequency control and selection; chapter I: standard values and conditions; chapter II: measuring and test conditions; identical with IEC 49(Central Office)220
A description is not available for this item.