Changzhou Tianyi Electronic Devices Co., Ltd--Piezoelectric Element, Piezoelectric Buzzer Plates,Piezoelectric buzzer,Piezoelectric Bending Actuator,Piezoelectric loudspeaker,Piezoelectric ultrasonic sensor,Electro-Magnetic Buzzer,Speaker,Receiver

Quick Detail:

Center Frequency	40.0±1KHz
Bandwidt(-6dB)	1.2 KHz
Transmitting sound Pressure Level at resonant frequency;0dB re 0.0002μbar per 10Vrms at 30cm	104dB
Receiving Sensitivity	-74 dB
Nominal Impedance(Ohm)	1000
Ringing(ms)	1.2 max
Capacitance( at 1KHz ±20%)	2000 pF
Max.Driving Voltage(cont)	20 Vms
Total Beam Angle -6dB	60o typical
Operation Temperature	-30-80℃
Storage Temperature	-40-85℃

Immediately Consult

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