Multicomp Pro Piezo Buzzer, Black, 12V, 4.5kHz, 12.2mm
Compact black piezo buzzer (12V, 4.5kHz, 80dB) for reliable audio alerts in electronic circuits. Polycarbonate shell, through-hole mount.
The Multicomp Pro Piezo Buzzer is a compact and reliable audio signalling component, ideal for a wide range of electronic applications. Featuring a resonant frequency of 4.5kHz, this black buzzer produces a clear and distinct audible alert with a sound pressure level (SPL) of 80dB, measured at a standard distance of 100mm.
Constructed with a durable polycarbonate (PC) shell, it is designed for robustness and longevity. The device is rated for a peak-to-peak operating voltage range of 3V to 30V, with a specific rating of 12V peak-to-peak, making it highly versatile for various circuit designs. Its low operating current of a maximum of 2mA ensures energy-efficient performance.
Suitable for through-hole mounting, it offers easy integration onto printed circuit boards (PCBs). With an internal capacitance of 7500pF, it is engineered for stable operation across its specified temperature range of -20°C to 80°C, ensuring reliable performance in diverse environmental conditions. This component is part of the PIEZZO Transducers range and is designed for applications where a dependable and clear audible signal is required.
- Audio signalling applications
- Electronic circuit alerts and alarms
- Consumer electronics
- Industrial control panels
- Colour: Black
- Rated Voltage: 12V Peak-to-Peak
- Resonant Frequency: 4.5kHz
- Sound Pressure Level (SPL): 80dB
- Sound Level Distance: 100mm
- Operating Voltage Range: 3V p-p to 30V p-p
- Operating Current Max: 2mA
- Capacitance: 7500pF
- Housing Material: PC (Polycarbonate)
- Transducer Mounting: Through Hole
- Operating Temperature Range: -20°C to 80°C
- Height: 43 mm
- Width: 33 mm
- Depth: 15 mm
- Weight: 0.681 grams
- L): 80dB
- Supply Voltage Max: 30VDC
- Operating Temperature Min: -20°C
- Operating Temperature Max: 80°C
- Product Range: PIEZZO Transducers
- SVHC: No SVHC (17-Jan-2023)
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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