MSE14LDP2S

Alarms, Buzzers, And Sirens Overview

The MSE14LDP2S is a piezoelectric buzzer from the Mallory Sonalert MSE series, designed for through-hole mounting with PC pins. It operates on a DC input voltage range of 7 to 14V and draws a supply current of 50mA. The device generates an acoustic output of 85dB at 7V measured at 30cm distance. It functions at a frequency of 3.9kHz using an internal driver circuit. The mechanical dimensions are 23.00mm x 23.00mm in footprint with a maximum height of 13.60mm. It supports a fast double pulse operating mode with a duration of 2 PPS and is rated for operation between -40°C and 65°C.

Alarms, Buzzers, And Sirens Feature Summary

• Integrates internal drive circuitry for direct connection to DC power sources without external oscillators.
• Features a sealed construction that allows for washdown compatibility during cleaning processes.
• Provides a distinct audible alert via a fast double pulse sound pattern for clear status indication.

Alarms, Buzzers, And Sirens Applications

• General alarm systems requiring high-visibility audio indicators
• Medical device failure or oxygen level alarms
• Industrial control panel status signaling

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix code against the manufacturer datasheet to confirm the exact sound pattern and electrical characteristics. Ensure the PCB layout accommodates the 23x23mm footprint and 13.60mm height clearance. Confirm RoHS3 compliance requirements align with project specifications before finalizing procurement orders.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a self-contained, internally driven piezo buzzer is required for board-mount applications. Compare the 85dB SPL and 3.9kHz frequency against other MSE series variants if different sound profiles or voltage ranges are needed. Verify that the through-hole PC pin termination matches the target PCB design constraints.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Mallory Sonalert MSE series of piezoelectric buzzers. These components are engineered for reliable audio indication in various electronic assemblies. The series offers multiple sound patterns and voltage ratings to suit diverse industrial and medical signaling needs while maintaining compact physical dimensions.

Alarms, Buzzers, And Sirens Replacement Considerations

MSE14LDP2 is a similar variant within the same series; verify if the specific sound pattern difference affects system requirements.