Piezoelectric element converts electrical energy to mechanical vibrations for ultrasonic applications.
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Impedance | 50-500 Ohms | |
| Dimensions | Custom (typically 5-50 mm diameter, 0.5-5 mm thickness) | |
| Capacitance | 100 pF - 10 nF | |
| Frequency Range | 20 kHz - 10 MHz | |
| Curie Temperature | 150-350°C | |
| Coupling Coefficient | 0.6-0.7 |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is used in the following industrial products
A precisely arranged assembly of multiple ultrasonic transducers that generates and focuses ultrasonic waves for cleaning applications.
An electronic or electromechanical device that produces audible warning signals as part of an alarm system.
A structured arrangement of multiple transducer elements designed to emit and receive ultrasonic signals in a coordinated manner.
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It converts electrical signals into high-frequency mechanical vibrations to generate ultrasonic waves for imaging, measurement, or processing applications.
Performance degrades near the Curie temperature, and thermal expansion can alter resonant frequencies. Temperature-stable formulations like PZT-8 are used in demanding environments.
Yes, they operate bidirectionally: generating ultrasound when energized (transmitter mode) and producing electrical signals when receiving ultrasound waves (receiver mode).
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