Piezo Ceramic Disc 10x2mm, R, 1 MHz
SMD10T2R111 - 2 Pc/Set
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Part Number: SMD10T2R111
Piezo Electric Ceramic Disc Transducer. Both electrodes on one side (R configuration). Radial 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.
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Quick Start Guide for the Texas Instruments TIDA00322 with this 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: 10mm diameter x 2mm thickness with wrap around electrode
Resonant frequency fr: 1 MHz±5%
Electromechanical coupling coefficient Kt:≥38%
Resonant impedance Zr: ≤15 Ω
Static capacitance Cs: 450pF±15%@1kHz
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.