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PCE
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IPC Subgroup
H03H 9/19

consisting of quartz

Introduced: January 1980

Last revised: January 2006

Full Title

Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators > Constructional features of resonators consisting of piezoelectric or electrostrictive material > having a single resonator > consisting of quartz

Classification Context

Section:
ELECTRICITY
Class:
ELECTRONIC CIRCUITRY
Subclass:
IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS