The SFM-20B Piezo Electronic Buzzer is a compact audible alarm component designed to provide a loud warning tone for electronic devices, control panels, and monitoring systems. Operating over a 3–24V...
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The SFM-20B Piezo Electronic Buzzer is a compact audible alarm component designed to provide a loud warning tone for electronic devices, control panels, and monitoring systems. Operating over a 3–24V DC supply range, it produces a sound output of up to 95dB, making it suitable for audible alerts in industrial equipment and DIY electronic projects.
Its compact design allows easy integration into alarm circuits, automation systems, and electronic prototypes. The buzzer is suitable for applications requiring a continuous audible warning when powered, subject to the specific model's operating requirements.
Model: SFM-20B
Product Type: Piezo electronic buzzer
Operating Voltage: 3–24V DC
Sound Output: Up to 95dB
Alarm Type: Continuous sound
Compact and lightweight design
Suitable for electronic alarm and notification circuits
Easy integration into compatible DC-powered systems
Security and warning alarms
Industrial control panels
Electronic equipment alerts
Battery-powered monitoring devices
DIY Arduino and microcontroller projects
Robotics and automation systems
Fault and status indication
Educational electronics projects
