MSE14LSN2

Alarms, Buzzers, And Sirens Overview

The MSE14LSN2 is a sealed piezoelectric siren buzzer from the Mallory Sonalert MSE series, designed for board mount applications. It operates on a DC voltage range of 7 to 14 volts with a rated current of 50 mA. The device produces a slow siren tone at a frequency of 3.5 kHz and achieves a sound pressure level of 85 to 95 dBA. Physical dimensions are 23 mm in length, 23 mm in width, and 13.5 mm in height, utilizing solder pin termination for PCB integration.

Alarms, Buzzers, And Sirens Feature Summary

• Sealed construction provides environmental protection against moisture and contaminants
• Integrated internal driver circuitry enables direct connection to DC power sources without external oscillators
• Piezoelectric technology ensures reliable acoustic output across specified operating temperatures

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indicators
• Medical equipment alarm systems
• Automotive electronic warning signals

Alarms, Buzzers, And Sirens Procurement Notes

Verify component authenticity through authorized Mallory Sonalert distributors or certified supply chain partners. Confirm RoHS compliance documentation matches specific manufacturing batches. Validate that the solder pin configuration aligns with target PCB footprint requirements before finalizing procurement orders.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when a continuous slow siren alert is required within a 7-14V DC system. Ensure the 23x23mm form factor fits available board space. Consider the 50mA current draw for power budget calculations. Verify that the sealed design meets environmental exposure standards for the intended installation location.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the MSE series of miniature board mount buzzers manufactured by Mallory Sonalert Products Inc. The series offers various acoustic patterns including chimes, pulses, and sirens. The MSE14LSN2 specifically addresses applications requiring a distinct slow siren warning signal with high visibility and audible presence in compact electronic assemblies.

Alarms, Buzzers, And Sirens Replacement Considerations

MSE14LSN2S serves as a verified substitute part number within the same product family.