Piezo Ceramic Disc 20x2.1mm R 1.0 MHz
SMD20T21F1000R - 2 Pc/Set
Manufacturer part number:
SMD20T21F1000R
Availability:
2611 in stock
$23.68
$12.99
$0.00
Condition:
New
Part Number: SMD20T21F1000R
Piezo Electric Ceramic Disc Transducer. Both electrodes on one side (R configuration). Thickness mode vibration application
Piezo Material: SM111
Dimensions: 20mm diameter x 2.1mm thickness
Resonant frequency fr: 1MHz ±50 KHz
Electromechanical coupling coefficient Kp:≥40%
Resonant impedance Zm: ≤4 Ω
Static capacitance Cs: 2000pF±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: Ultrasonic Sensor, Vibration Sensor, Thickness sensor, Material Stress Sensor, Pressure Sensor, Vibration generation, Massage applications and others.
