Audiowell Electronics (Guangdong) Co.,Ltd.
| Payment Terms | T/T |
| Delivery Time | 15 works days |
| Sound pressure level | 85dB |
| Frequency | 3.2KHz |
| Operating Temp. | -20℃ ~ +70℃ |
| Size | Φ46.4x13mm |
| Brand Name | AUDIOWELL |
| Model Number | QJ0811 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Delivery Time | 15 works days |
| Sound pressure level | 85dB | Frequency | 3.2KHz |
| Operating Temp. | -20℃ ~ +70℃ | Size | Φ46.4x13mm |
| Brand Name | AUDIOWELL | Model Number | QJ0811 |
| Place of Origin | China | ||
| High Light | 85dB Passive Piezo Buzzer ，3.2KHz Passive Piezo Buzzer ，85dB Piezoelectric Buzzer | ||
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.
-Small size, easy to install
-Stable performance
| Model | QJ0811 |
| Sound pressure level | 85dB(9VDC/300cm) |
| Frequency | 3.2±0.3KHz |
| Resonant impedance | 500ΩMAX |
| Operating temperature | -20℃ ~ +70℃ |
- Smoke alarm detector
- Sound wave detacher
Company Details
Business Type:
Manufacturer
Year Established:
1999
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Established in 1999, AUDIOWELL is a hightech enterprise specializing in the research, design, production and sales of intelligent sensors, actuators and related applications. As a professional sensor and actuator manufacturer, our company has mastered the preparation of energy conversion chip, produ... Established in 1999, AUDIOWELL is a hightech enterprise specializing in the research, design, production and sales of intelligent sensors, actuators and related applications. As a professional sensor and actuator manufacturer, our company has mastered the preparation of energy conversion chip, produ...
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