MSE14MDP3

Alarms, Buzzers, And Sirens Overview

The MSE14MDP3 is a piezoelectric buzzer from the Mallory Sonalert MSE series, designed for through-hole mounting with PC pin termination. It operates on a DC input voltage range of 7 to 14V and draws a supply current of 50mA. The device emits a sound pressure level of 75dB at 7V measured at 30cm. It functions at a frequency of 3.9kHz in a slow double pulse mode (0.5 PPS). The unit measures 23.00mm x 23.00mm with a maximum installation height of 13.60mm and supports a working temperature range of -40°C to 65°C.

Alarms, Buzzers, And Sirens Feature Summary

• Integrates internal drive circuitry for direct connection without external oscillators
• Features a washable rating suitable for PCB cleaning processes
• Provides a slow double pulse acoustic output pattern

Alarms, Buzzers, And Sirens Applications

• General equipment status indication
• Medical device alarm systems
• Industrial control panel alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix against official datasheets to confirm acoustic parameters and waveform characteristics. Ensure the selected variant matches the required voltage range and mounting style for the target PCB design. Confirm RoHS compliance status if environmental regulations apply to the assembly process.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a low-profile, internally driven piezo buzzer is required for through-hole assembly. Consider the 75dB SPL and 3.9kHz frequency for audible alert requirements within the specified operating temperature range. Evaluate the 50mA current draw against available power supplies.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the MSE series of miniature board mount buzzers manufactured by Mallory Sonalert Products Inc. The series offers various acoustic outputs and voltage ratings, utilizing piezoelectric technology for reliable audio signaling in compact electronic assemblies.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official substitution guides for equivalent parts with matching voltage ranges and acoustic profiles.