80Khz Hemisphere Focusing Piezoelectric Ceramic is 23.2 Diameter x 15.7 Curvature (Radius)，Transducer with center hole. Thickness mode vibration application
- model：HCPP4H2302R1507
- Piezo Material: PZT-4
- Dimensions: 23.2 Diameter x 15.7 Curvature (Radius)
- Radial Resonant frequency fr: 80 KHz±3 KHz
- Thickness Resonant frequency fr: 3 MHz± 15%
- Mechanical Factor: ≤0.5%
- Resonant impedance: ≤25 Ω
- Static capacitance Cs: 7000pF±15%@1kHz
- Dielectric Loss (tgδ): ≤0.5
- Bandwidth (∆f=fp-fr): ∆f ≥100KHz
- Test Condition: 23±3 °C 40~70% R.H.
- fr, Zm, Kp => Radial\Thickness mode vibration application
- Cs => LCR meter at 1KHz 1Vrms
80Khz Hemisphere Focusing Piezoelectric Ceramic Applications: Mist Generation, Untrasonic beam concentrator and others.