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>> Waterproof 16mm Dia 20Vrms 40KHz Ultrasonic Transmitter Receiver
Waterproof 16mm Dia 20Vrms 40KHz Ultrasonic Transmitter Receiver

Waterproof 16mm Dia 20Vrms 40KHz Ultrasonic Transmitter Receiver

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  • Item number:
  • a15113000ux0527
  • Price: $5.64
  • 2in stock

    You can order at maximum the number of units in stock.
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Product Name Transmitter Receiver
Model Integration(TR)
Max. Input Voltage 20Vrms
Sound Pressure Level ≥117dB
Receiving Sensitivity ≥-65dB
Operating Temperature -20C to 70C
Operating Relative Humidity*1 10-90%
Storage Temperature -40°C~+85°C
Pin Spacing 4.5mm/0.18"
Body Size 16 x 10mm / 0.63" x 0.39"(Dia.*H)
Pin Size

0.6mm x 10mm/0.024" x 0.39"(Dia.*L)

Housing Material Aluminum
Color Silver Tone
Weight 4g
Package Content 1 x Transmitter Receiver


  • Ultrasonic transmitter and receiver respectively operated at 40KHz center frequency with 12mm diameter. This transducer utilizes the piezoelectric properties of engineering ceramic that provides high sound pressure and high sensitivity.
  • Features: high sound pressure, high sensitivity, air medium, aluminum housing.
  • Applications: auto switching, car obstacle avoidance, range finder, fluid level control, burglar alarm.
  • Note: the bottom of the transducer is marked with T, which stands for Transmitter, R stands for Receiver,but the product is integrated with T and R.
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