2 piece lots of PANASONIC Part # EFR-RUB40K25

40KHz ULTRASONIC RECEIVERS

NEW OLD STOCK PARTS

High Quality bimorph disc type 40KHz Piezoelectric Ultrasonic Air Transducers. 

These wide bandwidth ultrasonic receivers are perfect for DIY Bat Detectors, Robotic projects, Alarms, Proximity sensors, Remote controls, Automatic door openers, etc...


Receiver Sensitivity = -45dB min.


THIS ITEM USUALLY SHIPS WITHIN 24 HOURS OF PAYMENT!
We will gladly combine multiple item purchases to save you money on shipping costs!
 
INTERNATIONAL BUYERS WELCOME!
WE SHIP WORLDWIDE! 


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