Quartz crystal units of assessed quality - Part 3: Standard outlines and lead connections

The information about the standard:

Designation standards: IEC 60122-3-ed.4.0
Publication date standards: 11.10.2010
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: International technical standard
Kategorie: Technické normy IEC

Annotation of standard text IEC 60122-3-ed.4.0 :

IEC 60122-3:2010 specifies the outline drawing for quartz crystal units with lead enclosures. The main changes with respect to the previous edition are as follows: 12 of the 48 enclosure types contained in the previous edition have been deleted. La CEI 60122-3:2010 specifie les dessins dencombrements des resonateurs a quartz comportant des enveloppes avec sorties. Par rapport a ledition precedente, les changements majeurs sont les suivants: 12 des 48 types denveloppes regroupes dans ledition precedente ont ete supprimes.