Piezo Disc 92 KHz R 22x0.25mm Wire Lead

Part Number: SMD22T25R211WL

THIS PRODUCT IS DISCONTINUED ==> Please check part number SMD22T25311S  or  SMD22T25211

Piezoelectric Ceramic disc. Silver electrodes being two electrodes on the same side (R configuration). Radial mode vibration application

Piezo Material: SM211
Dimensions: 22mm X 0.25mm
Resonant frequency fr: 92KHz±5%     
Electromechanical coupling coefficient Kr:65%
Resonant impedance Zm:1.80
Static capacitance Cs: 65nF ±10%
Test Condition: 25±3 °C 40~70% R.H.
fr, Zm, Kp => Radial mode vibration application
Cs => LCR meter at 1KHz 1Vrms

Applications: Piezo transducer for vibration, transducer for matter dispersion, sonar transducer Ultrasonic sensor, vibration sensor, wall thickness sensor, material stress sensor, pressure sensor, energy electricity harvesting, compression sensor, piezo expansion sensor and others.