MSE28MDP2S

Alarms, Buzzers, And Sirens Overview

The MSE28MDP2S is a miniature board mount piezoelectric buzzer from the MSE series by Mallory Sonalert. It operates on a DC voltage range of 20 to 28 VDC with a rated frequency of 3900 ± 500 Hz. The device features an internal driver circuit and utilizes solder pin termination for board mounting applications. Its physical dimensions are 23 mm in length, 23 mm in width, and 13.6 mm in height. The unit produces a medium sound level category output.

Alarms, Buzzers, And Sirens Feature Summary

• Integrates an internal driver circuit for direct connection to control logic without external oscillators.
• Employs piezoelectric technology to generate audible alerts via mechanical vibration.
• Designed for surface-mount PCB integration using standard solder pin terminations.

Alarms, Buzzers, And Sirens Applications

• Electronic equipment requiring compact audio status indicators
• Industrial control panels needing reliable visual-audible alarms
• Medical devices utilizing small form factor alert systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific operating mode and sound profile against project requirements before ordering. Confirm that the 20-28 VDC input range aligns with the target system power supply. Ensure the solder pin pitch matches the printed circuit board layout. Check current RoHS compliance documentation for regulatory adherence in the destination market.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a self-contained audio indicator is required within strict spatial constraints. The integrated driver simplifies schematic design by removing the need for external timing components. Consider the medium sound pressure level suitability for environments where high-intensity alarms are unnecessary. Validate that the operating temperature range meets the environmental conditions of the final assembly.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the MSE series of miniature buzzers manufactured by Mallory Sonalert Products Inc. The series is characterized by its small footprint and versatile mounting options. These components are engineered for use in consumer electronics and industrial instrumentation where space efficiency is critical.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official manufacturer substitution guides for verified equivalents. Cross-referencing requires matching voltage ratings, frequency tolerances, and physical dimensions to ensure functional compatibility.