Piezo Ceramic Disc 60x5mm S 420 KHz

Part Number: SMD60T5F420S

Piezoelectric Ceramic disc. Silver electrodes being one on each side (S configuration).  Thickness mode vibration application

Piezo Material: SM111
Dimensions: 60mm diameter x 5mm thickness
Resonant frequency fr: 420 KHz±2%     
Electromechanical coupling coefficient K₃₃:≥58%
Resonant impedance Zm: ≤45 Ω
Static capacitance Cs: 5100pF±14%@1kHz
Test Condition: 23±3 °C 40~70% R.H.
fr, Zm, Kp => Thickness mode vibration application
Cs => LCR meter at 1KHz 1Vrms

Applications: Fish Finder transducer, Piezo transducer vibration, matter dispersion, Sonar Transducer Ultrasonic Sensor, Wall thickness sensor, Material stress sensor, Pressure sensor, Vibration generation, Piezo Energy Electricity harvesting, Piezo Electricity harvesting, Fish finder transducer, compression sensor, Piezo expansion sensor, biomedical probe and others.