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Electromagnetic Buzzer Multi Range 3-24vdc (SFM-42)
The Electromagnetic Buzzer Multi Range (SFM-42) is a versatile acoustic signaling component designed to provide crisp, loud audible alerts across a broad direct-current operating range. Featuring an ABS black housing and an intense 95dB sound output at 3000 Hz, this durable buzzer delivers reliable performance even under demanding temperature conditions ranging from -20°C to +70°C. It is equipped with standard wire connectors for seamless integration into various electrical appliances, specialized circuits, digital mosque wall clocks, and custom electronic DIY projects. Designed for maximum versatility, it offers a practical, long-lasting signaling solution tailored to cope with the wide voltage variations typical of domestic power supplies and battery-operated devices across Pakistan.
Specifications
- Model
- SFM-42
- Rated Voltage
- 3–24V DC
- Sound Level
- 95 dB
- Frequency
- 3000 Hz
- Termination / Connection
- Wire Connector
- Housing Material
- ABS (Black)
- Dimensions
- 42 × 16 mm
- Operating Temperature
- -20°C to +70°C
- Certification
- CQC
- Applications
- Electrical appliances, control circuits, mosque wall clocks, DIY electronics
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