AW-30SBR

Overview

The AW-30SBR is an internally driven piezo siren indicator manufactured by PUI Audio, Inc. It operates within a voltage range of 9 to 28 VDC and produces a sound pressure level of 108 dBA at 24V measured from a distance of 100 cm. The device draws approximately 190 to 260 mA during operation. It features a base mount configuration with dimensions of 109 mm in length and width, and 95 mm in height.

Feature Summary

• Internally driven piezo technology allows direct connection to DC power supplies without external oscillators
• High-output acoustic performance designed for audible alerting applications
• Robust base mounting style suitable for secure panel or chassis installation

Applications

• Industrial machinery safety alarms
• Medical equipment status indicators
• Security system sirens

Procurement Notes

Verify the specific operating voltage requirements against your system's power supply to ensure compatibility within the 9-28 VDC range. Confirm that the mechanical footprint of 109 x 109 mm fits the designated enclosure space. Ensure the mounting method aligns with the base mount design specifications provided in the official datasheet.

Selection Notes

Select this component when an integrated, high-decibel audible alarm is required without complex driver circuitry. The internal drive mechanism simplifies PCB layout and reduces component count. Consider the physical size constraints and the need for a base-mounted form factor before finalizing the design integration.

Part Context

This part belongs to PUI Audio's line of piezo indicators and sirens, which are engineered for reliability in demanding environments. The manufacturer specializes in audio components for medical, industrial, and consumer electronics sectors, leveraging decades of experience in sound solution design.

Replacement Considerations

No public confirmed substitute part numbers are available in the source data.