APS4812S-LW100-R

Alarms, Buzzers, And Sirens Overview

The APS4812S-LW100-R is a piezoelectric buzzer element manufactured by PUI Audio, Inc. It features a 50mm diameter design intended for industrial alarm and sound indication applications. The component operates as a passive or active piezo element, providing audible alerts through mechanical vibration driven by electrical signals. Its construction supports integration into various electronic systems requiring reliable acoustic output without complex driver circuitry.

Alarms, Buzzers, And Sirens Feature Summary

• Piezoelectric transduction mechanism for efficient sound generation
• Robust construction suitable for industrial environments
• Standardized mounting dimensions for easy integration

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indicators
• Appliance alert systems
• Security alarm components

Alarms, Buzzers, And Sirens Procurement Notes

Verify current availability status as the component may be subject to supply constraints or end-of-life transitions. Confirm specific electrical requirements with the manufacturer datasheet before procurement. Ensure compatibility with existing drive circuits and mechanical mounting structures. Check for any updated revision codes that may affect pinout or performance characteristics.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a 50mm piezo buzzer element is required for high-volume or industrial applications. Consider the operating frequency and impedance specifications from the official datasheet to ensure proper matching with the driving electronics. Evaluate environmental ratings if the application involves extreme temperatures or humidity.

Alarms, Buzzers, And Sirens Part Context

This part belongs to PUI Audio's line of piezoelectric buzzers and sounders. It is designed for general-purpose audio indication where moderate sound pressure levels are sufficient. The 50mm form factor allows for higher volume output compared to smaller elements, making it suitable for noisy environments.

Alarms, Buzzers, And Sirens Replacement Considerations

Check for direct cross-reference parts from PUI Audio or other manufacturers offering identical 50mm piezo elements. Verify mechanical footprint and electrical parameters such as resonant frequency and impedance before substitution.