PANASONIC/MATSUSHITA - EFR-RUB40K25 - 40kHz 16mm Ultrasonic Transducers Receiver, New

The Air Ultrasonic Receivers 4 Bat Detectors EFR-RUB40K25 are electronic components designed for use in various industrial and commercial applications. Made by Panasonic, these semiconductors and actives feature a resonant frequency of 40 kHz and operate on AC current. The PCB mount design allows for easy installation, and the round shape and ultrasonic horn type ensure efficient sound emission. Ideal for detecting objects or finding their location, these receivers and detectors offer reliable and precise functionality for a range of uses.

Type: High Quality Bimorph Disc

16mm, 45db Ceramic Receiver / Microphone.

Dimensions: 0.63 Diameter x 0.48" High (16mm x 12mm)

Center Frequency: 40 KHz.

Band width: 4Khz +

Connection: 2 Pin Solder

Mating Transmitter EFR-OHB40K24 purchased separately.

Applications: Wide bandwidth ultrasonic receivers are perfect for Remote Control Systems, Burglar Alarms, Flow Rate Detectors, Robotics, DIY Bat Detectors, Proximity sensors, Automatic door openers, etc...

New Old Stock

Discounts are provided for purchases of 2, 3, or 4 with the Make Offer” option limited to bulk orders.