PZT-8 PZT-4 Material Piezoelectric Ceramic Ring/Disc/Sheet for Ultrasonic Transducer

PZT-8 PZT-4 Material Piezoelectric Ceramic Ring/Disc/Sheet for Ultrasonic Transducer

Piezoelectric ceramic sheets are a simple and lightweight electro-acoustic device that has been widely used due to their high sensitivity, no magnetic field spread or overflow, no need for copper wires or magnets, low cost, low power consumption, convenient repair, and ease of mass production. It is suitable for the transmission and reception of ultrasonic waves and Infrasound waves. Large area piezoelectric ceramic chips can also detect pressure and vibration. The working principle is to use the reversibility of Piezoelectricity to apply audio voltage on them to generate mechanical vibration and sound. If pressure is continuously applied to the piezoelectric ceramic sheet, it will also generate voltage and current.

spec	Dimension (mm)	Radial frequency (KHz)	Capacitance (pf)	Dielectric dissipation factor tanδ(%)	Electromechanical coupling coefficient (Kr)	Impedance Zr(Ω)	Thickness frequency (KHz)
PU-PC25103	Φ25×Φ10×3	66.4	1240±12.5%	≤0.3	≥0.46	≤15	683±5%
PU-PC225104	Φ25×Φ10×4	66.4	930±12.5%	≤0.3	≥0.46	≤15	512±5%
PU-PC40155	Φ40×Φ12×5	45.9	2070±12.5%	≤0.3	≥0.46	≤15	410±5%
PU-PC40155	Φ40×Φ15×5	42.2	1960±12.5%	≤0.3	≥0.46	≤15	323±5%
PU-PC40176	Φ40×Φ17×6	40.5	1555±12.5%	≤0.3	≥0.46	≤15	341±5%
PU-PC40205	Φ40×Φ20×5	37.9	1700±12.5%	≤0.3	≥0.47	≤15	410±5%
PU-PC50206	Φ50×Φ20×6	33.2	2490±12.5%	≤0.3	≥0.46	≤15	341±5%
PU-PC501765	Φ50×Φ17×6.5	34.8	2430±12.5%	≤0.3	≥0.46	≤15	315±5%
PU-PC50236	Φ50×Φ23×6	31.2	2340±12.5%	≤0.3	≥0.47	≤15	341±5%
PU-PC50276	Φ50×Φ27×6	29.3	2100±12.5%	≤0.3	≥0.47	≤15	341±5%
PU-PC603010	Φ60×Φ30×10	25.3	1922±12.5%	≤0.3	≥0.47	≤18	205±5%

PZT-8 PZT-4 Material Piezoelectric Ceramic Ring/Disc/Sheet for Ultrasonic Transducer

标签：Piezoelectric Ceramic Ring/Disc/Sheet, PZT-8 PZT-4 Material Piezoelectric Ceramic Ring

Send Inquiry