Part Number: SMSF20C30F21Focusing Sphere Cap Ceramic Transducer Thickness mode vibration applicationPiezo Material: SM111Dimensions: 20 Diameter x 30 Curvature (Radius)Resonant frequency fr: 2.1MHz±10% Electromechanical coupling coefficient Kp:Resonant impedance Zm: ≤0.71 ΩStatic capacitance Cs: 3600pF±15%@1kHzTest Condition: 23±3 °C 40~70% R.H.fr, Zm, Kp => Thickness mode vibration applicationCs => LCR meter at 1KHz 1VrmsApplications: Mist Generation, Untrasonic beam concentrator and others.
Specification of products can change without notice.