AB COMPONENTS Piezo Transducer, PCB Mount, 5V, 85dB, 1.6g

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

• Rated Voltage: 5V (Peak to Peak square wave)
• Sound Output: ≥85dB at 10cm, 2400Hz
• Resonant Frequency: 2400Hz
• Operating Voltage Range: 3V to 8V
• Current Rating: 40mA
• Tone Type: Continuous
• Mounting Type: Through Hole (PCB Mount)
• Product Series: ABT-4xx-RC

This piezo transducer is a practical and reliable solution for adding an audible indicator to electronic projects, prototypes, and commercial products.