MC-09-531-W

Alarms, Buzzers, And Sirens Overview

The MC-09-531-W is an internally driven piezoelectric buzzer indicator manufactured by Floyd Bell Inc. It features a panel mount design with wire leads and measures approximately 35.81 mm in diameter. The device operates within a voltage range of 5 to 15 mA current draw, producing a sound pressure level of 95 dB at 24V. The operating frequency is specified at 2.9 kHz. The component is designed for continuous audio warning applications and functions within an operating temperature range of -20°C to 65°C.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven piezoelectric mechanism for direct connection without external oscillators
• Panel mount construction with integrated wire leads for simplified installation
• High acoustic output capability suitable for audible alarm signaling

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indication
• Control panel alarm systems
• Appliance audio feedback modules

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm electrical characteristics and physical dimensions. Ensure the selected variant matches the required voltage and current specifications for the target circuit. Confirm package type and lead configuration prior to integration to avoid mechanical interference during assembly.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a self-contained, high-decibel audible indicator is required for panel-mounted applications. Consider the 95 dB output and 2.9 kHz frequency for environments requiring clear auditory alerts. Evaluate the -20°C to 65°C operating range against environmental conditions to ensure reliable performance throughout the intended service life.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Floyd Bell Inc. family of piezoelectric buzzers and sirens. It is categorized under Alarms, Buzzers, and Sirens. The product line includes various models with different voltage ratings and mounting options, such as the MC-09-531-S and MB-09-531-W(S), offering flexibility for diverse industrial and commercial audio warning needs.

Alarms, Buzzers, And Sirens Replacement Considerations

The MC-09-531-Q is a documented substitute within the same series. Verify compatibility regarding voltage range and acoustic output before substitution.