MB-09-301-Q(U)

Alarms, Buzzers, And Sirens Overview

The MB-09-301-Q(U) is an internally driven piezoelectric buzzer manufactured by Floyd Bell Inc. It operates within a voltage range of 5 to 30V DC and draws a current of 5 to 10mA. The device produces a sound pressure level of 95dB at 220V and functions at a frequency of 2.9kHz. It features a panel mount design with quick connect tabs measuring 0.250 inches.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven piezoelectric construction for direct signal input
• Panel mount configuration with quick connect tab terminals
• Designed for audible indication in electronic systems

Alarms, Buzzers, And Sirens Applications

• Electronic equipment status indication
• Control panel audio signaling
• Industrial machinery alert systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix (U) against official datasheets to confirm terminal type and acoustic specifications. Ensure the operating voltage aligns with the 5-30V DC requirement. Confirm that the 2.9kHz frequency meets system noise constraints. Cross-reference the manufacturer part number to avoid confusion with similar series variants.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a low-current, internally driven piezo buzzer is required for panel mounting. The 5-30V DC range offers flexibility for various logic levels. The quick connect tabs simplify assembly compared to soldered options. Verify that the 95dB output is sufficient for the intended environment.

Alarms, Buzzers, And Sirens Part Context

This model belongs to the Floyd Bell Inc alarm and buzzer product line. It is categorized under internally driven piezoelectric indicators. The part is distinct from AC-operated or externally driven models within the same manufacturer portfolio.

Alarms, Buzzers, And Sirens Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for cross-reference data before substituting.