Cover IEC 60642:1979
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IEC 60642:1979

Piezoelectric ceramic resonators and resonator units for frequency control and selection - Chapter I: Standard values and conditions - Chapter II: Measuring and test conditions

Circulation Date: 1979-01
Edition: 1.0
Language: EN-FR - bilingual english/french
Seitenzahl: 49 VDE Artno.: 202621

Content

Establishes uniform conditions for assessing the mechanical and climatic properties of ceramic resonators, describes test methods, gives recommendations for standard values and gives guidance for the use of such resonators.