12v Piezo Buzzer

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Product Detail

12v Piezo Buzzer

Model1475B-TO-12-4.0-7.6-R
Rated Voltage12 VDC
Operating Voltage
3-16 VDC
Current Consumption=12 mA
Test Distance10 cm
SPL=90 dB @10cm
Resonant Frequency4000±500 Hz
Operating Temperature-40 ~ +85 ?
Storage Temperature-40 ~ +90 ?
Weight0.96g
Carton Size51.5*42*26cm
Quantity5000 pcs
Gross Weight
6.58Kg
ToneContinuous Sound


12v Piezo buzzer is an electro-acoustic conversion device. Paste the piezoelectric material on the metal sheet, when the piezoelectric material and the metal sheet applied to a voltage across the piezoelectric effect, the buzzer will produce mechanical deformation and make a sound. 


Piezoelectric materials are available in a variety of piezoelectric materials used in buzz films are usually high-voltage polarized piezoelectric ceramics.

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