MSE28LCM3

Alarms, Buzzers, And Sirens Overview

The MSE28LCM3 is a miniature board mount piezoelectric buzzer from the MSE series by Mallory Sonalert. It operates on DC input within a voltage range of 16 to 28 Vdc. The device produces a chime tone at a frequency of 3.5 kHz with a sound pressure level of 75-85 dBA. Electrical characteristics include a current rating of 50 mA. Physical dimensions are 23 mm in length, 23 mm in width, and 14 mm in height. It utilizes solder pin termination for through-hole board mounting.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven indicator circuitry for simplified integration
• Piezoelectric technology generating a distinct chime audio profile
• Compact miniature form factor designed for space-constrained board applications

Alarms, Buzzers, And Sirens Applications

• Electronic equipment status indication
• Miniature appliance alert systems
• Control panel audio signaling

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific acoustic output requirements against the 75-85 dBA range during sourcing. Confirm that the 16-28 Vdc operating window aligns with the target system power supply. Ensure the through-hole solder pin termination matches the PCB layout design. Check for RoHS compliance documentation if required by project specifications.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a compact, internally driven chime signal is required for low-voltage DC circuits. The MSE series offers a balance of audible alerting and small footprint suitable for dense assemblies. Consider the 50 mA current draw for power budget calculations. Verify mechanical clearance for the 14 mm height constraint before finalizing the enclosure design.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the MSE family of miniature buzzers manufactured by Mallory Sonalert Products Inc. The series is characterized by its small physical size and versatile mounting options. These devices are engineered for reliable audio signaling in various electronic environments, providing consistent performance across the specified temperature range.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference with other MSE series variants such as MSE28LTT3 or MSE28LCH2 for different audio tones like ringer or chirp. Ensure replacement parts maintain the same 23x23mm footprint and 28Vdc maximum rating to preserve mechanical and electrical compatibility.