Part Number: SMR1205T1211Piezoelectric Ceramic Ring with Silver electrodes on both sides. Radial mode vibration. Piezo Material: SM211Dimensions: OD 12 x ID 5 x Th 1mmResonant frequency fr: 117 KHz±2%Static capacitance Cs: 4380pF±15%@1kHzResonant impedance Zm: ≤45 ΩTanδ: 2.2%Electromechanical coupling coefficient Keff: ≥37% Test Condition: 25±3 °C 40~70% R.H.fr, Zm, Kp => Radial mode vibration applicationCs => LCR meter at 1KHz 1VrmsApplications: Ultrasonic Sensor, Vibration Sensor, Pressure sensor, Vibration generation, Piezo expansion sensor, compression sensor, Piezo Welding, Tonpilz Transducer, Piezo ring atomizer and others.
Specification of products can change without notice.
