Piezo ceramic (PZT) ring chip for industrial ultrasonic cleaner

Piezo ceramic vibrator made of material PZT-81 are used widely in ultrasonic cleaner, ultrasonic welding, ultrasonic distance measure sensor, ultrasonic detector, ultrasonic motor, ultrasonic transformer and other high-power emanant transducers because of the material’s ability of low dielectric loss under strong voltage and capability stabilization.

spec	Dimension (mm)	Radial frequency (±5%)KHz	Capacitance (±12.5%)pF	Dielectric dissipation factor tanδ(%)	Impedance (Ω)	Kr	Mechanical quality factor (Qm)
UCE-135322	Φ13×Φ5.3×2.2	126.8	455	≤0.3	≤15	≥0.55	500
UCE-1562	Φ15×Φ6×2	110.0	670	≤0.3	≤15	≥0.55	500
UCE-30105	Φ30×Φ10×5	51.0	1190	≤0.3	≤15	≥0.55	500
UCE-32115	Φ32×Φ11×5	47.2	1300	≤0.3	≤20	≥0.55	500
UCE-35155	Φ35×Φ15×5	45.9	1770	≤0.5	≤15	≥0.49	500
UCE-35155-1	Φ35×Φ15×5	45.5	1430	≤0.3	≤15	≥0.45	800
UCE-351555	Φ35×Φ15×5.5	45.9	1610	≤0.5	≤15	≥0.49	500
UCE-38165	Φ38×Φ16×5	42.0	2100	≤0.5	≤15	≥0.49	500
UCE-38165-1	Φ38×Φ16×5	42.0	1650	≤0.3	≤15	≥0.55	800
UCE-381364	Φ38×Φ13×6.4	44.1	1780	≤0.5	≤15	≥0.49	500
UCE-40155	Φ40×Φ15×5	42.8	1970	≤0.5	≤15	≥0.55	500
UCE-42155	Φ42×Φ15×5	40.0	1970	≤0.5	≤15	≥0.51	500
UCE-42175	Φ42×Φ17×5	38.8	2220	≤0.5	≤15	≥0.51	500
UCE-45155	Φ45×Φ15×5	37.7	3180	≤0.5	≤15	≥0.51	500
UCE-45155-1	Φ45×Φ15×5	38.1	2580	≤0.3	≤15	≥0.46	800
UCE-50175	Φ50×Φ17×5	34.8	3160	≤0.3	≤15	≥0.55	800
UCE-501765	Φ50×Φ17×6.5	34.8	3280	≤0.3	≤15	≥0.55	800

Piezo ceramic (PZT) ring chip for industrial ultrasonic cleaner