MSE14MDT7S

Alarms, Buzzers, And Sirens Overview

The MSE14MDT7S is a piezoelectric buzzer from the Mallory Sonalert MSE series, designed for board mount applications. It operates within a voltage range of 7 to 14 VDC and draws 50 mA. The device features an internal driver circuit and produces a sealed fast warble tone at a frequency of 3.9 kHz. Sound pressure levels are rated between 85 and 95 dBA. Physical dimensions are 23 mm x 23 mm with a maximum height of 13.60 mm, utilizing PC pin termination for through-hole mounting.

Alarms, Buzzers, And Sirens Feature Summary

• Integrated internal driver circuitry simplifies interface requirements
• Sealed construction provides environmental protection
• Fast warble acoustic output pattern for distinct alerting
• Through-hole PC pin termination for secure board attachment

Alarms, Buzzers, And Sirens Applications

• General purpose audible alarms
• Industrial control panel indicators
• Medical device status alerts
• Automotive system warnings

Alarms, Buzzers, And Sirens Procurement Notes

Verify the exact suffix against official Mallory Sonalert documentation to confirm acoustic mode and sealing specifications. Confirm RoHS compliance status via current datasheets. Ensure voltage ratings match system supply constraints. Check availability as distribution may vary by region.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a compact board-mount solution with integrated driving electronics is required. The 7-14 VDC operating range suits standard logic-level power supplies. Consider the sealed design for environments requiring dust or moisture resistance compared to open-frame alternatives.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the MSE miniature board-mount buzzer family. These devices utilize piezoelectric technology to generate sound without external oscillators. The series offers various acoustic modes including warble, siren, and pulse patterns within a standardized 23mm footprint.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference with other MSE series variants such as MSE14LDT7S or MSE14MDP3S for similar form factors. Verify that replacement parts maintain identical voltage ranges, current draw limits, and mounting dimensions to ensure mechanical compatibility.