Table 1.

Parameters of PZT-5 piezoelectric ceramic.

Parameter Name	Value	Units
Electrode surface area	3.14 × 10−4	m2
Thickness	0.003	m
Density	7.5 × 103	kg/m3
Elastic modulus	117	GPa
Compressive strength	76	MPa
Piezoelectric constant	4.15 × 10−7	C/N
Relative dielectric constant	2100	-
Vacuum dielectric constant	8.85 × 10−12	F/m