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Piezo Electric Ceramic Disc Transducer Part Number: SMD50T21F45R Piezo Electric Ceramic Disc Transducer. Both electrodes on one side (R configuration).Planar mode vibration application Piezo Material: SM111 Dimensions: 50mm diameter x 2.1mm thickness Resonant frequency fr: 45 KHz±3 KHz |
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Electromechanical coupling coefficient Kp:≥60% Resonant impedance Zm: ≤8 Ω Static capacitance Cs: 10000pF±20%@1kHz Test Condition: 23±3 °C 40~70% R.H. fr, Zm, Kp => Planar mode vibration application Cs => LCR meter at 1KHz 1Vrms Drawings: SMD50T21F45R 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. Notes: Old Part Number: SMD50T21F45, SMD50T21F45S |
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