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Open Type Ultrasonic Piezo Sensor 12mm 40KHz For Driving Mosquitoe Equipment

Open Type Ultrasonic Piezo Sensor 12mm 40KHz For Driving Mosquitoe Equipment


Large Image :  Open Type Ultrasonic Piezo Sensor 12mm 40KHz For Driving Mosquitoe Equipment Get Best Price

Product Details:

Place of Origin: Jiangsu, China
Brand Name: YUJIE
Certification: ISO9001
Model Number: TCT40-12 T/R

Payment & Shipping Terms:

Minimum Order Quantity: 100 Piece/Pieces
Price: Negotiable
Packaging Details: 2500pcs/carton
Delivery Time: 3~30 working days
Payment Terms: T/T, Western Union
Supply Ability: 100000 Piece/Pieces per Month
Detailed Product Description
Theory: Ultrasonic Sensor Description: Open Type
Output: Switching Transducer Usage: Detecting Distance
Housing Material: Aluminum/plastic Port: Shenzhen
High Light:

16mm 40khz transducers


10mm 40khz transducers

Ultrasounic Sensor Of TCT40-12 T/R With Diameter 12mm, Frequency 40KHz


High sensitivity, dependability and stability.

Able to withstand such harsh environmental conditions

as high and low temperatures, humidity, assault, vibration.


Air Ultrasonic Ceramic Transducers




Asymmetric Beam Patterns

Temperature Compensated



Center Frequency

Bandwidt(-6dB) 10T


Transmitting sound Pressure Level

at resonant frequency;0dB re 0.0002μbar per 10Vrms at 30cm

Receiving Sensitivity

at resonant frequency 0dB=1


Nominal Impedance(Ohm)

Ringing(measuerd with rubber holder as per figure on next page)

Capacitance at 1KHz ±25%

Max.Driving Voltage(pulse width 0.5ms interval 50ms)

Total Beam Angle -6dB

Operation Temperature

Storage Temperature



1.2 Khz

2.5 Khz

112dB min.





-76dB min.




1.5ms max.









Allspecification taken typical at 25℃

Both lead pins and lead wires output are available

Temperature compensated type is optional Upon request


Model availablc:

TCT40-12T/R-1 Aluminum Housing
TCT40-12T/R-2 Black Al- Housing








Dimensions:dimensions are in mm


Impedance/Phase Angle vs.Frequency

Tested under 1Vrms Oscillation Level


Sensitivity/Sound Pressure Level

Tested under 10Vrms@30cm


Beam Angle:Tested at 40.0Khz frequency





Remote control device for home appliance and toy.
Used for driving mosquitoe requipment.

Detecting distance


Contact Details
Shenzhen Yujies Technology Co., Ltd.

Contact Person: Dream Chan

Tel: 86-755-83747109

Send your inquiry directly to us