Mini Electromagnetic Alarm Buzzer 12V 2-Pin Black
Prices updated: 13 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 ElectroHub | Mini Electromagnetic Alarm Buzzer 12V (Black) | 12 EGP | View in store |
Price history
Lowest daily price, last 90 days
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Lowest price recorded: 12 EGP
About this product
A compact black two-pin electromagnetic buzzer rated for 12 V DC that produces a continuous alert tone when powered. It measures 12 mm by 9.5 mm and mounts on a PCB or breadboard, suiting alarms, timers and feedback circuits in 12 V systems.
Specifications
- Rated voltage
- 12 V DC
- Operating current
- Up to 20 mA
- Resonant frequency
- 2300 Hz ±500 Hz
- Sound output
- 85 dB at 10 cm
- Dimensions
- 12 mm x 9.5 mm
- Pin type
- 2-pin through-hole
Frequently asked questions
What is the price of Mini Electromagnetic Alarm Buzzer 12V 2-Pin Black in Egypt?
Mini Electromagnetic Alarm Buzzer 12V 2-Pin Black currently costs 12 EGP in Egypt.
Where can I buy Mini Electromagnetic Alarm Buzzer 12V 2-Pin Black in Egypt?
Mini Electromagnetic Alarm Buzzer 12V 2-Pin Black is available from ElectroHub. Compare the offers above to find the best price.
Can I connect it directly to an Arduino pin?
No, because it is rated for 12 V and an Arduino pin cannot supply that voltage. Power it from a 12 V supply and switch it with an NPN transistor or MOSFET controlled by the microcontroller. A flyback diode across the buzzer is good practice since it contains a coil.
Can it work at a lower voltage?
It is designed for 12 V. Operating it at a lower voltage gives a quieter tone and it may not sound at full rated output. Choose the 3 V or 5 V version if your supply is lower.
