Piezo Ceramic Ring 28x9x6mm 190 KHz
SMR2809T60118 - 2 Pc/Set
Manufacturer part number:
17 in stock
Part Number: SMR2809T60118
Piezoelectric Ceramic Ring with Silver electrodes on both sides.
Piezo Material: SM118
Dimensions: OD 28 x ID 9 x Th 6mm
Resonant frequency fr: 190 KHz±5 KHz
Electromechanical coupling coefficient Keff: ≥35%
Resonant Mode: Thickness mode vibration application
Resonant impedance Zm:
Static capacitance Cs: 800pF±15%@1kHz
Test Condition: 23±3 °C 40~70% R.H.
fr, Zm, Kp => Thickness mode vibration application
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.