M-100W

Alarms, Buzzers, And Sirens Overview

The M-100W is a piezoelectric panel-mount buzzer manufactured by Floyd Bell Inc. It operates on a DC input voltage range of 3 to 6V and produces a single tone at a frequency of 2.9kHz. The device features a circular design with a diameter of 26.16mm (1.030 inches) and a maximum seated height of 22.35mm (0.880 inches). It delivers a sound pressure level of 102dB at 6V measured at 61cm, with a supply current ranging from 10 to 60mA.

Alarms, Buzzers, And Sirens Feature Summary

• Piezoelectric technology for reliable acoustic output
• Single-tone operating mode for continuous alarm signals
• Panel mount configuration with top port location

Alarms, Buzzers, And Sirens Applications

• Industrial alarm systems
• Safety sirens
• Audible indicator circuits

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific datasheet version for the M-100W to confirm RoHS compliance status and exact electrical tolerances. Ensure the mounting hole dimensions match the 26.16mm diameter specification. Confirm that the 3-6VDC operating range aligns with the target circuit design before finalizing procurement orders.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-decibel audible alert is required within a compact panel-mounted form factor. The 2.9kHz frequency provides distinct audibility. Ensure the driving circuit can supply up to 60mA peak current. Verify that the physical clearance allows for the 22.35mm maximum height constraint in the assembly enclosure.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Floyd Bell M-series of piezoelectric buzzers. These components are categorized under alarms, buzzers, and sirens within audio products. The series is designed for industrial and commercial applications requiring robust, continuous tone generation without complex driver electronics.

Alarms, Buzzers, And Sirens Replacement Considerations

The M-100 is a related variant in the same product line. Verify if the non-W suffix denotes identical electrical characteristics or different packaging. Cross-reference the mechanical dimensions and pinout compatibility before substituting.