MSW5DMHCT

Alarms, Buzzers, And Sirens Overview

The MSW5DMHCT is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. It operates at a nominal voltage of 5V DC and produces an audible sound level of approximately 85 dB at a distance of 10 cm. The device features a continuous tone output with a resonant frequency typically centered around 2.7 kHz. It utilizes a compact surface-mount design suitable for integration into various electronic assemblies requiring reliable acoustic signaling without the need for external driving circuitry.

Alarms, Buzzers, And Sirens Feature Summary

• Integrated oscillator circuitry enables direct connection to a DC power source for immediate operation.
• Piezoelectric transducer technology provides high efficiency and long operational lifespan.
• Surface-mount package facilitates automated assembly and space-constrained PCB layouts.

Alarms, Buzzers, And Sirens Applications

• Consumer electronics indicating low battery or error states
• Industrial control panels for alarm signaling
• Automotive interior warning systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix codes against the manufacturer's latest datasheet to ensure compatibility with required mounting styles and environmental ratings. Confirm that the operating voltage range aligns with the target system's power supply specifications before procurement.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a simple, single-tone audible alert is required in a compact form factor. Ensure the application environment does not exceed the specified temperature limits for piezoelectric materials. Consider mechanical mounting constraints due to the surface-mount footprint.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Mallory Sonalert MSW series of piezoelectric buzzers. The series is designed for general-purpose audible signaling applications where simplicity and reliability are prioritized over complex audio modulation capabilities.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official substitution guides for equivalent parts from Mallory or other manufacturers offering similar surface-mount piezoelectric buzzers with matching voltage and acoustic output specifications.