LF51
Lead-Free
LF51 is a lead-free piezoceramic formulation based on the potassium sodium niobate system (KNN). It offers properties close to hard-doped PZT ceramics, with a higher permittivity than LF52.
Series Resources
- Lead-Free Material
- High Mechanical Quality Factor
- High-Power Transmitters
- Medical Therapeutics (HIFU, Surgery, Dental)
- Ultrasonic Cleaning, Cutting and Welding
| Specifications | |
|---|---|
| Material | KNN |
| Relative Dielectric Constant | 1100 |
| Dielectric Dissipation Factor | 0.01 |
| Curie Temperature (°C) | 230 |
| Mechanical Quality Factor | 725 |
| Coupling Coefficient k33 | 0.39 |
| Coupling Coefficient kt | 0.30 |
| Piezo Coefficient d31 | -50 |
| Piezo Coefficient d33 | 120 |
Where to Buy
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