GOVERNMENT CCR CAGE NUMBER: 51U53

Piezoelectric Disc 20x1mm 2Mhz R

SMD20T1R111
Manufacturer part number: SMD20T1R111
Availability: 241 in stock
$14.78
$8.97
$0.00
/2 Pcs Set
Condition: New

Part Number: SMD20T1R111

Piezo Electric Ceramic Disc Transducer. Both electrodes on one side (R configuration).  Thickness mode vibration

Piezo Material: SM111
Dimensions: 20x1mm
Resonant frequency fr: 2.05 MHz ± 3%
Electromechanical coupling coefficient Kt: ≥51%
Resonant impedance Zm: ≤0.31 Ω
Static capacitance Cs: 3543pF±10%
Dielectric Loss Tan∂: 0.34
Test Condition: 23±3 °C 40~70% R.H.
fr, Zm, Kp => Thickness mode vibration application
Cs => LCR meter at 1KHz 1Vrms


Applications: Piezo transducer vibration, matter dispersion, Ultrasonic Sensor, wall thickness sensor, material stress sensor, pressure sensor,piezo electricity harvesting, compression sensor, piezo expansion sensor, biomedical probe and others.

Specification of products can change without notice.

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