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| Categories | Passive Piezo Buzzer |
|---|---|
| Brand Name: | AUDIOWELL |
| Model Number: | QJ0855 |
| Place of Origin: | China |
| MOQ: | 10000 |
| Payment Terms: | T/T |
| Delivery Time: | 15 works days |
| Sound pressure level: | 88dB |
| Frequency: | 800Hz |
| Operating Temp.: | -40℃ ~ +85℃ |
| Company Info. |
| Audiowell Electronics (Guangdong) Co.,Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
The piezoelectric 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.
- Low resonance frequency
- No electromagnetic interference
- Power saving, light weight, environmental protection and energy saving
| Model | QJ0855 |
| Rate voltage | 12VDC |
| Sound pressure level | 88±6dB(10Vo-p/50cm) |
| Frequency | 800±30Hz |
| Operating current | 70 mA Max. |
| Operating temperature | -40℃ ~ +85℃ |
- Parking Alarm System
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