3221HD
Soft PZT
The most sensitive of our regular soft-doped materials, 3221HD is a high-density ceramic formulation with very high permittivity, coupling factors and piezoelectric charge coefficients.
Series Resources
- Very High Coupling Factors
- High Piezoelectric Charge Coefficients
- Very Low Mechanical Quality Factor
- Receivers, Hydrophones
- Diagnostic medical Ultrasound (Imaging, IVUS)
- Combined, Doppler Flow Meters
- Non-Destructive Testing
- Acoustic Emission
| Specifications | |
|---|---|
| Material | PZT |
| Relative Dielectric Constant | 3450 |
| Dielectric Dissipation Factor | <0.02 |
| Curie Temperature (°C) | 242 |
| Mechanical Quality Factor | 50 |
| Coupling Coefficient k33 | 0.78 |
| Coupling Coefficient kt | 0.54 |
| Piezo Coefficient d31 | -300 |
| Piezo Coefficient d33 | 600 |
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.