MB-09-530-S(U)D

Alarms, Buzzers, And Sirens Overview

The MB-09-530-S(U)D is an internally driven piezoelectric buzzer from the Floyd Bell Turbo series. It features a panel mount design with screw terminal connections and a diameter of 1.410 inches (35.81mm). The device operates within a voltage range of 5 to 30V DC, drawing 2 to 20mA. It produces a sound pressure level of 95dB at 30V with a resonant frequency of 2.9kHz.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven piezoelectric transducer for direct connection
• Screw terminal mounting interface for secure installation
• High acoustic output capability in a compact form factor

Alarms, Buzzers, And Sirens Applications

• Industrial control panel alarm systems
• Equipment status indication units
• Safety warning devices requiring high volume output

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix configuration against project requirements. Confirm that the screw terminal style matches existing wiring infrastructure. Ensure the operating voltage range aligns with the system power supply. Check RoHS compliance documentation if environmental regulations apply to the deployment location.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when high sound pressure levels are required without external driver circuits. The internal drive simplifies PCB or chassis wiring. Consider the seated height constraint during enclosure design. Verify that the 2.9kHz frequency is appropriate for the intended alert type.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Floyd Bell Turbo series of piezoelectric buzzers. The series offers various voltage ratings and frequencies. The MB-09 designation indicates the physical size class. The S(U)D suffix specifies the terminal and packaging details.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference with MB-09-530-S(S)D for similar electrical characteristics but different ingress protection ratings. Verify mechanical fit before substituting. Ensure the replacement maintains the internally driven requirement.