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Very Soft PZT

The most sensitive PZT material we have to offer, 3257HD possesses very high piezoelectric charge coefficients, particularly in the 33 direction. It also exhibits an extremely high permittivity and very good coupling factors.

Series Resources

  • Very High Coupling Factors
  • Very High Piezoelectric Charge Coefficients
  • Low Mechanical Quality Factor
  • Diagnostic Medical Ultrasound (Imaging, IVUS)
Specifications
MaterialPZT
Relative Dielectric Constant5700
Dielectric Dissipation Factor<0.03
Curie Temperature (°C)155
Mechanical Quality Factor75
Coupling Coefficient k330.7
Coupling Coefficient kt0.5
Piezo Coefficient d31-360
Piezo Coefficient d33730

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Where to Buy

CTS components are stocked and sold through a global network of distributors & sales representatives. Select your preferred partner in the link below.

Where to Buy