
PCB mount piezo transducer from AB COMPONENTS. 5V rated, 85dB output, 2400Hz frequency. For alarms, timers & electronics.
The AB COMPONENTS Piezo Transducer is a compact and efficient audio signalling component designed for printed circuit board (PCB) mounting. Operating at a rated voltage of 5V peak-to-peak with a square wave input, it produces a clear, continuous tone, making it ideal for alarms, timers, and user interface feedback in electronic devices.
This transducer delivers a sound pressure level (SPL) of 85dB at a resonant frequency of 2400Hz, measured from a distance of 10cm. This provides an audible alert that is easily perceptible in a variety of environments. It features a broad operating voltage range from a minimum of 3V to a maximum of 8V, offering flexibility in different circuit designs.
With a low current rating of 40mA, it is an energy-efficient choice for battery-powered applications. Its through-hole mounting design ensures a secure and reliable connection to the PCB, suitable for wave soldering processes. The component is part of the reliable ABT-4xx-RC Series, known for consistent performance in electronic assemblies.
Specifications
This piezo transducer is a practical and reliable solution for adding an audible indicator to electronic projects, prototypes, and commercial products.
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.

Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicyWe take the utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.