Ultrasonic

PANASONIC/MATSUSHITA - EFR-OHB40K24 - Transducer, Ultrasonic Transmitter.

Ceramic disc/bimorph type piezoelectric-pzt ceramic vibrator used for sensing and transmitting ultrasonic vibrations thru the air. Used in burglar alarm systems, flow rate and personnel detectors and remote control / mind control systems.

Status: Discontinued

Frequency: 40kHz 100dB PZT.

Housing: 2 Pin Metal Can.

Marked HB40 on Bottom Surface

Dimensions: 0.500" (12.5mm) Diameter x 0.370" (9.4mm) High.

Applicatioins: Ideal for remote control systems, burglar alarms, flow rate detectors etc.

Note: Matched Receiver EFR-RUB40K25 purchased separately under SKU 9850

New Old Stock

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

16mm, 45db Ceramic Receiver / Microphone.

Dimensions: 0.63 Diameter x 0.48" High

Center Frequency: 40 KHz.

Band width: 4Khz +

Connection: 2 Pin Solder

Note: Mating Transmitter EFR-OHB40K24 purchased separately see SKU 9849.

New Old Stock