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Soft PZT

NCE51 is a soft-doped piezoceramic formulation, capable of serving as a substitute for Navy II type materials. Marked by its high coupling factors and piezoelectric charge coefficients, it is particularly suited for actuator and low-power, non-resonant applications.

Series Resources

  • Navy II Replacement
  • High Coupling Factors
  • High Curie Temperature
  • Low Mechanical Quality Factor

  • Receivers, Hydrophones
  • Fuze Generators
  • Diagnostic medical Ultrasound (Imaging, IVUS)
  • Combined, Doppler Flow Meters
  • Implantable Devices (Hearing Aids, Pacemakers, Valves)
  • Non-Destructive Testing
  • Shock and Acceleration Sensors
  • Acoustic Emission
  • Actuators (Positioning, Valves, Inkjet)
Specifications
MaterialPZT
Relative Dielectric Constant1900
Dielectric Dissipation Factor0.015
Curie Temperature (°C)360
Mechanical Quality Factor80
Coupling Coefficient k330.74
Coupling Coefficient kt0.5
Piezo Coefficient d31-208
Piezo Coefficient d33443

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