![Piezo Ultrasonic Air Transducer 40 Khz 18mm diameter - SMATR18H40XLK3 - STEMINC - Piezoceramic Discs, Plates, Transformers, Bimorphs and Cylinders Piezo Ultrasonic Air Transducer 40 Khz 18mm diameter - SMATR18H40XLK3 - STEMINC - Piezoceramic Discs, Plates, Transformers, Bimorphs and Cylinders](https://www.steminc.com/pzt/content/images/thumbs/0000498_piezo-ultrasonic-air-transducer-40-khz-18mm.jpeg)
Piezo Ultrasonic Air Transducer 40 Khz 18mm diameter - SMATR18H40XLK3 - STEMINC - Piezoceramic Discs, Plates, Transformers, Bimorphs and Cylinders
![Ultrasonic Directional Speaker With 40khz Frequency With Sound Laser Function 4 Inch Size - Power Tool Accessories - AliExpress Ultrasonic Directional Speaker With 40khz Frequency With Sound Laser Function 4 Inch Size - Power Tool Accessories - AliExpress](https://ae01.alicdn.com/kf/He0b8d478deb7445aa2e9121c5b33d49fR.jpg?width=900&height=900&hash=1800)
Ultrasonic Directional Speaker With 40khz Frequency With Sound Laser Function 4 Inch Size - Power Tool Accessories - AliExpress
![25*10*6mm Ultrasonic Piezo Element Piezoelectric Ceramic Ring For Ultrasonic Transducer - Ultrasonic Cleaner Parts - AliExpress 25*10*6mm Ultrasonic Piezo Element Piezoelectric Ceramic Ring For Ultrasonic Transducer - Ultrasonic Cleaner Parts - AliExpress](https://ae01.alicdn.com/kf/HTB1oSO9aULrK1Rjy0Fjq6zYXFXaN.jpg)
25*10*6mm Ultrasonic Piezo Element Piezoelectric Ceramic Ring For Ultrasonic Transducer - Ultrasonic Cleaner Parts - AliExpress
![40khz/80khz Omnidirectional Ultrasonic Emission Sensor Pvdf Piezoelectric Thin Film Sensor - Sensors - AliExpress 40khz/80khz Omnidirectional Ultrasonic Emission Sensor Pvdf Piezoelectric Thin Film Sensor - Sensors - AliExpress](https://ae01.alicdn.com/kf/HTB1X7tqRpXXXXciXFXXq6xXFXXXf/40khz-80khz-omnidirectional-ultrasonic-emission-sensor-PVDF-piezoelectric-thin-film-sensor.jpg)
40khz/80khz Omnidirectional Ultrasonic Emission Sensor Pvdf Piezoelectric Thin Film Sensor - Sensors - AliExpress
![Piezo Ultrasonic Air Transducer 40 Khz 18mm diameter - SMATR18H40XLK3 - STEMINC - Piezoceramic Discs, Plates, Transformers, Bimorphs and Cylinders Piezo Ultrasonic Air Transducer 40 Khz 18mm diameter - SMATR18H40XLK3 - STEMINC - Piezoceramic Discs, Plates, Transformers, Bimorphs and Cylinders](https://www.steminc.com/pzt/content/images/thumbs/0001328_piezo-ultrasonic-air-transducer-40-khz-18mm_550.jpeg)
Piezo Ultrasonic Air Transducer 40 Khz 18mm diameter - SMATR18H40XLK3 - STEMINC - Piezoceramic Discs, Plates, Transformers, Bimorphs and Cylinders
![2 ks kruhové piezo tweeter 4140 ultrazvukové reproduktor diy repelent horn zľava < Nástroje ~ www.milujsvojevlasy.sk 2 ks kruhové piezo tweeter 4140 ultrazvukové reproduktor diy repelent horn zľava < Nástroje ~ www.milujsvojevlasy.sk](https://www.milujsvojevlasy.sk/4/2-ks-kruhov%C3%A9-piezo-tweeter-4140-ultrazvukov%C3%A9-reproduktor-thumb_cdn/18993.jpeg)
2 ks kruhové piezo tweeter 4140 ultrazvukové reproduktor diy repelent horn zľava < Nástroje ~ www.milujsvojevlasy.sk
![40khz/80khz Omnidirectional Ultrasonic Emission Sensor Pvdf Piezoelectric Thin Film Sensor - Sensors - AliExpress 40khz/80khz Omnidirectional Ultrasonic Emission Sensor Pvdf Piezoelectric Thin Film Sensor - Sensors - AliExpress](https://ae01.alicdn.com/kf/HTB1xwxHRpXXXXcEXXXXq6xXFXXX7/40khz-80khz-omnidirectional-ultrasonic-emission-sensor-PVDF-piezoelectric-thin-film-sensor.jpg)