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Pzt Customize Ultrasound Piezo Transducer Piezoelectric Ring PZT-4 60*30*10mm Piezoelectric Ceramics

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22 - Pzt Customize Ultrasound Piezo Transducer Piezoelectric Ring PZT-4 60*30*10mm Piezoelectric CeramicsCommonly used piezoelectric ceramics include barium titanate system, lead zirconate titanate binary system, and ternary systems composed of Pb (Mn1/3Nb2/3) O3 and Pb (Co1/3Nb2/3) O3 by adding a third type of ABO3 (A represents divalent metal ions, B represents tetravalent metal ions, or the sum of several ions is positive tetravalent) to the binary system. If a fourth or more compound is added to the ternary system, a quaternary or multivariate piezoelectric ceramic can be formed. In addition, there is also a type of niobate based piezoelectric ceramics, such as sodium potassium niobate (Na0.5 · K0.5 · NbO3) and barium strontium niobate (Bax · Sr1-x · Nb2O5), which do not contain toxic lead and are beneficial for environmental protection.

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 Customize Ultrasound Piezo Transducer Piezoelectric Ring PZT-4 60*30*10mm Piezoelectric Ceramics

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