Small Continuous-Tone Buzzer 5V 12mm 2.3 kHz
Prices updated: 12 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
| Most Electronics | Small Buzzer 5V | 7.9 EGP9.72 | View in store |
Price history
Lowest daily price, last 90 days
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Lowest price recorded: 7.9 EGP
About this product
A small 12mm buzzer with a continuous-tone generator, rated for 5V and producing about 85 dB at roughly 2.3 kHz. It is used for alerts, alarms and beeps in DIY, educational and STEM projects, and mounts through the board using THT.
Specifications
- Supply voltage
- 5 V
- Sound level
- 85 dB
- Current consumption
- 30 mA max
- Frequency
- 2.3 kHz ± 500 Hz
- Diameter x height
- 12 mm x 9.5 mm
- Mounting
- THT
Frequently asked questions
What is the price of Small Continuous-Tone Buzzer 5V 12mm 2.3 kHz in Egypt?
Small Continuous-Tone Buzzer 5V 12mm 2.3 kHz currently costs 7.9 EGP in Egypt.
Where can I buy Small Continuous-Tone Buzzer 5V 12mm 2.3 kHz in Egypt?
Small Continuous-Tone Buzzer 5V 12mm 2.3 kHz is available from Most Electronics. Compare the offers above to find the best price.
Do I need PWM or tone() to make it sound?
No. It is a continuous-tone buzzer that produces its own fixed frequency, so a simple HIGH/LOW digital output is enough. Using tone() will not change its pitch.
Can I drive it directly from a microcontroller pin?
Its maximum current is 30 mA, which can be close to a pin's current limit. For reliable operation, drive it through a transistor from the pin, and check the datasheet of your board first.
