MSW5EMHCT

Alarms, Buzzers, And Sirens Overview

The MSW5EMHCT is a magnetostrictive buzzer from the MSW series by Mallory Sonalert Products Inc. It features an internally driven circuit for direct interface with logic outputs. The device operates on DC input within a voltage range of 3 to 5.5 VDC. It produces a supply failure melody sound at a sound pressure level of 90 dB measured at 10 cm. The unit utilizes through-hole PC pin termination for PCB mounting and functions reliably across a temperature range of -30°C to +55°C.

Alarms, Buzzers, And Sirens Feature Summary

• Generates a specific supply failure melody tone
• Integrates internal drive circuitry for simplified control
• Constructed with magnetostrictive technology for high reliability

Alarms, Buzzers, And Sirens Applications

• Medical equipment power failure indication
• Industrial control panel status alerts
• Consumer electronics power loss warnings

Alarms, Buzzers, And Sirens Procurement Notes

Verify the exact suffix against the manufacturer's current datasheet to confirm the specific melody variant and acoustic output specifications. Ensure the ordering part number matches the required IEC compliance and terminal style. Cross-reference the RoHS status and environmental certifications relevant to your target market regulations before finalizing procurement.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a distinct, non-standard melody is required for critical system alerts rather than a simple continuous tone. The integrated driver eliminates the need for external oscillators or transistors, reducing board space and design complexity. Confirm that the 90 dB SPL meets the ambient noise requirements of the installation environment.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the MSW series of magnetostrictive buzzers, designed for robust performance in various electronic applications. Mallory Sonalert manufactures these devices to provide reliable audio signaling solutions. The series is known for its durability and consistent acoustic output across varying voltage conditions.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official substitution guides for equivalent magnetostrictive buzzers with matching form factors and electrical characteristics. Verify that any alternative part supports the same supply failure melody function and maintains compatibility with the existing PCB footprint and mounting constraints.