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Lead-Free

Pz62 is a lead-free ceramic material based on the potassium sodium niobate (KNN) system.

Series Resources

  • Lead-Free Material
  • Receivers and Hydrophones for Underwater and Defense Applications
  • Medical Diagnostic Ultrasound (Imaging, IVUS)
  • Medical Doppler
  • Non-Destructive Testing (NDT)
  • Transducers for Flow and Level Meters
  • Accelerometers, Shock Sensors
Specifications
MaterialKNN
Relative Dielectric Constant1140
Dielectric Dissipation Factor0.02
Curie Temperature (°C)333
Mechanical Quality Factor200
Coupling Coefficient k33
Coupling Coefficient kt0.49
Piezo Coefficient d31
Piezo Coefficient d33270

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