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Very Soft PZT

3241HD is a high-density material formulation, characterized by being on the very soft end of the spectrum. Consequently, it possesses a very low mechanical quality factor as well as high permittivity, coupling and charge coefficients.

Series Resources

  • High Coupling Factors
  • High Piezoelectric Charge Coefficients
  • Very Low Mechanical Quality Factor

  • Underwater Receivers, Hydrophones
  • Diagnostic Medical Ultrasound (Imaging, IVUS)
  • Medical Doppler
  • Non-Destructive Testing
  • Acoustic Emmision
Specifications
MaterialPZT
Relative Dielectric Constant4100
Dielectric Dissipation Factor<0.02
Curie Temperature (°C)223
Mechanical Quality Factor50
Coupling Coefficient k330.77
Coupling Coefficient kt0.55
Piezo Coefficient d31-325
Piezo Coefficient d33640

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