MSE28MTT3S

Alarms, Buzzers, And Sirens Overview

The MSE28MTT3S is a miniature board-mount piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It features an internally driven circuit for direct interface with control logic. The device operates within a DC voltage range of 16 to 28 volts and draws a current of 50 mA. It produces a telephonic ringer tone at a frequency of 3.5 kHz with a sound pressure level of 95 dBA. The component utilizes solder pin termination for through-hole mounting on printed circuit boards. Its physical dimensions are 23 mm in length, 23 mm in width, and 14 mm in height.

Alarms, Buzzers, And Sirens Feature Summary

• Integrates internal drive circuitry for simplified system integration
• Generates a distinct telephonic ringer acoustic pattern
• Supports wide DC input voltage operation from 16V to 28V
• Constructed with durable piezoelectric technology

Alarms, Buzzers, And Sirens Applications

• Telecommunication equipment alerting systems
• Industrial control panel status indicators
• Medical device audible notifications
• Security system alarm outputs

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific acoustic tone configuration matches the application requirement before procurement. Confirm that the 23mm x 23mm footprint aligns with the PCB layout constraints. Ensure the operating voltage range of 16-28V is compatible with the system power supply. Check for any specific environmental certifications required for the target deployment region.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-intensity telephonic ringer is required in a compact form factor. The internal driver eliminates the need for external oscillators or transistors. Consider the 95 dBA output for environments requiring loud audible alerts. The through-hole solder pin design offers robust mechanical attachment compared to surface mount alternatives.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the MSE series of miniature board-mount buzzers from Mallory Sonalert. The series is characterized by its small 23mm square profile and versatile voltage options. The MSE28 variant specifically targets higher voltage applications up to 28V DC. This model provides a specialized ringer tone distinct from standard continuous beep buzzers.

Alarms, Buzzers, And Sirens Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.