HIFU Piezoelectric Ceramic 2.1MHz Ø20xR30 PZT-4

2.1Mhz HIFU Piezoelectric Ceramics

2.1Mhz HIFU piezoelectric ceramics, thickness mode vibration application.

Model

HCPP4H20R30

Material

Piezo Material: PZT-4

Dimensions

Dimensions: 20 Diameter x 30 Curvature (Radius)

Specifications

Resonant frequency fr: 2.1MHz±10%

Electromechanical coupling coefficient Kp:

Resonant impedance Zm: ≤0.71 Ω

Static capacitance Cs: 3600pF±15%@1kHz

Test Condition

23±3 °C 40~70% R.H.

Parameter Notes

fr, Zm, Kp => Thickness mode vibration application

Cs => LCR meter at 1KHz 1Vrms

Applications

Mist Generation, Untrasonic beam concentrator and others.