MB-09-948-W(M)

Alarms, Buzzers, And Sirens Overview

The MB-09-948-W(M) is an internally driven piezoelectric buzzer from the Floyd Bell Turbo series. It operates on a DC input with a voltage range of 5 to 20mA current draw and produces a sound pressure level of 95dB at 48V. The device emits a tone at a frequency of 2.9kHz. It features a panel mount design with wire leads for connection.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven piezoelectric indicator circuitry
• Panel mount construction with wire lead termination
• High sound output capability at rated voltage

Alarms, Buzzers, And Sirens Applications

• PLC-controlled alarm outputs
• Transistor-switched indicator circuits
• Industrial equipment status signaling

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix (M, U, S, F) against the datasheet to confirm terminal type and mounting configuration. Ensure the driving circuit can supply the required 5-20mA current within the specified voltage range. Confirm that the 2.9kHz frequency matches the application's acoustic requirements. Check for any environmental ratings if used in harsh conditions.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-decibel audible indicator is needed for panel-mounted applications. The internally driven nature simplifies circuit design by removing the need for external oscillators. Consider the 95dB output level for noise environments. Verify compatibility with the available DC control voltage and current sourcing capabilities of the host system.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Floyd Bell Turbo series of piezoelectric buzzers. These components are designed for reliable audible signaling in industrial and commercial equipment. The series offers various configurations for different mounting and electrical needs.

Alarms, Buzzers, And Sirens Replacement Considerations

Check for direct substitutes within the MB-09 series with different suffixes for varied terminal styles. Compare specifications of other Floyd Bell Turbo series buzzers for similar voltage and decibel ratings.