Piezo Ceramic Ring 35x15x5.5mm 44 KHz
SMR3515T55 - 2 Pc/Set
Manufacturer part number:
38 in stock
Part Number: SMR3515T55
Piezoelectric Ceramic Ring with Silver electrodes on both sides.
Piezo Material: SM121
Dimensions: OD 35 x ID 15 x Th 5.5mm
Resonant frequency fr: 44 KHz±2 KHz
Electromechanical coupling coefficient Keff: ≥41%
Resonant Mode: Hoop mode by impedance analyzer
Resonant impedance Zm: ≤14.5 Ω
Static capacitance Cs: 1489pF±15%@1kHz
Test Condition: 23±3 °C 40~70% R.H.
fr, Zm, Kp => Hoop mode by impedance analyzer
Cs => LCR meter at 1KHz 1Vrms
Applications: Bolt-clamped ultrasonic transducer, Ultrasonic Sensor, Vibration Sensor, Pressure sensor, Vibration generation, Biodiesel mixing transducer, Piezo expansion sensor, compression sensor, Piezo Welding, Tonpilz Transducer and others.