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Piezo Ceramic Disc 10x2mm, Circular R Electrode, 1 MHz

SMD10T21R111CW - 2 Pc/Set
Manufacturer part number: SMD10T21R111CW
Availability: 485 in stock
/2 Pcs Set
Condition: New


Part Number: SMD10T21R111CW

Piezo Electric Ceramic Disc Transducer. Both electrodes on one side (R configuration).  Thickness mode vibration.
This product is the ideal one to work with Texas Instruments TDC1000 which is a fully integrated analog front-end (AFE) for ultrasonic sensing measurements of level, fluid identification/ concentration, flow, and proximity/ distance applications common in automotive, industrial, medical, and consumer markets. When paired with an MSP430/C2000 MCU, power, wireless, and source code, TI provides the complete ultrasonic sensing solution.

Quick Start Guide for the Texas Instruments TIDA00322 with similar transducer SMD10T2R111 => SEE IT HERE

TDC1000 Ultrasonic Sensing Analog Front End (AFE) for Level Sensing, Flow Sensing, Concentration Sensing, and Proximity Sensing Applications (Rev. A)

Piezo Material: SM111
Dimensions: 10.1mm diameter x 2.2mm thickness with circular wrap around electrode
Resonant frequency fr: 1 MHz±2%
Electromechanical coupling coefficient Kt:28%
Resonant impedance Zr: ≤10 Ω
Static capacitance Cs: 227F±15%@1kHz
Dielectric Loss tg δ: ≤0.33 % 
Test Condition: 23±3 °C 40~70% R.H.
fr, Zm, Kp => Thickness mode vibration
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.


Additional Notes: