80dB Piezoelectric Passive Piezo Buzzer For Device Alarm And Parking Alarm System

Place of Origin China
Model Number QJ0890
Minimum Order Quantity 10000
Delivery Time 15 works days
Payment Terms T/T

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Product Details
Sound Pressure Level ≥80 DB Frequency 2000±40Hz
Operating Temp. -40℃ ~ +85℃
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80dB Passive Piezo Buzzer


Piezoelectric Passive Piezo Buzzer


80dB Piezo Alarm Buzzer

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Product Description

Passive Piezo Buzzer For Device Alarm and parking alarm system 80dB

The piezoelectric passive buzzer generates mechanical deformation of piezoelectric ceramic plates by reverse piezoelectric effect, which induces the vibration of vibrators and forms sound wave in the air. This one-piece electronic sound device is widely applied in automotive electronics, security alarming, etc.



- Small size, easy to install
- Stable performance



Model QJ0890
Rate voltage 12Vo-p
Sound pressure level ≥80dB(12Vrms/30cm)
Driving Frequency 2000±40Hz
Operating current 70 mA Max.
Operating temperature -40℃ ~ +85℃



- Parking Alarm System