UW-09-628-Q(F)

Overview

The UW-09-628-Q(F) is an internally driven piezo buzzer from Floyd Bell Inc, designed for panel mounting with quick connect tab termination. It operates on a DC voltage range of 6V to 28V and draws between 20mA and 50mA. The device produces an ultra-loud warble tone at a fast rate, featuring a sound pressure level of 109dB measured at 28V. The operating frequency is 2.1kHz, and it functions within a temperature range of -20°C to +65°C.

Feature Summary

• Internally driven piezo technology for direct connection
• Ultra-loud warble tone output with fast modulation rate
• Panel mount case design with quick connect blade termination

Applications

• Industrial alarm systems requiring high audibility
• Vehicle warning devices for safety alerts
• Commercial equipment status indicators

Procurement Notes

Verify the specific suffix (F) indicates the correct termination style and acoustic profile against official Floyd Bell documentation. Confirm that the required voltage supply aligns with the 6V to 28V operational range. Ensure the panel cutout dimensions match the physical housing specifications provided in the manufacturer datasheet before finalizing procurement orders.

Selection Notes

Select this component when a high-decibel audible warning is necessary for industrial or commercial environments. The internal driver simplifies circuit design by eliminating external oscillators. Consider the quick connect termination for ease of assembly and maintenance. Verify that the warble tone characteristic meets the specific auditory alert requirements of the target application.

Part Context

This part belongs to the Floyd Bell Ultra Series of audio warning devices. It is categorized under alarms, buzzers, and sirens. The series offers various tones and voltages, with this specific model providing a fast warble output. It serves as a reliable indicator for critical system faults or operational warnings in electronic assemblies.

Replacement Considerations

Direct substitutes include models with identical acoustic profiles and electrical ratings. Check for compatible termination types such as quick connect blades. Ensure replacement units support the same voltage input and current draw specifications to maintain system performance.