38155 Pzt Piezoelectric Ceramic Piezo Element For Ultrasonic Sensor

Piezoelectric ceramics are made by stacking and co firing or bonding piezoelectric ceramic sheets, so the stiffness of piezoelectric ceramics can be calculated by the basic piezoelectric ceramic sheets used. At this point, we believe that the adhesive layer and electrode layer between the ceramic sheets are thin. …

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38*15*5 Pzt Piezoelectric Ceramic Piezo Element For Ultrasonic Sensor

The stack co fired piezoelectric ceramic exhibits good stiffness, reaching 85% -95% of the stiffness of pure piezoelectric ceramic sheets. However, the stiffness of composite piezoelectric ceramics, such as high-voltage piezoelectric ceramics, is slightly inferior because the metal electrode layer and adhesive have a significant impact on the stiffness of piezoelectric ceramics.

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%

38*15*5 Pzt Piezoelectric Ceramic Piezo Element For Ultrasonic Sensor

标签：38*15*5 Pzt Piezoelectric Ceramic, Piezo Element For Ultrasonic Sensor

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