MSW5VMHCT

Alarms, Buzzers, And Sirens Overview

The MSW5VMHCT is a magnetic buzzer from the Mallory Sonalert MSW series, designed for through-hole mounting. It operates on a DC input voltage range of 3 to 5.5 VDC with a rated current of 400 mA. The device produces a sound pressure level of 90 dBA and features a frequency response spanning 150 Hz to 4 kHz. Constructed with an octagonal shape, it measures 23 mm in length and 13 mm in height. The unit utilizes solder pin termination and is certified by CUL.

Alarms, Buzzers, And Sirens Feature Summary

• Internal driver circuitry enables direct connection without external oscillators
• Octagonal housing design facilitates panel integration
• Through-hole solder pin termination ensures secure PCB attachment

Alarms, Buzzers, And Sirens Applications

• Medical equipment alarm systems
• Industrial control panel indicators
• Consumer electronics status alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix 'CT' against the official Mallory Sonalert datasheet to confirm tape-and-reel packaging requirements. Ensure the operating voltage remains within the 3-5.5 VDC range to maintain the specified 90 dBA performance. Confirm that the 400 mA current draw is supported by the target power supply circuit before finalizing the bill of materials.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-volume, surface-mount compatible through-hole solution is required for audible signaling. The MSW series offers consistent acoustic output across the specified voltage range. Consider the 23 mm form factor for space-constrained enclosures where standard circular buzzers do not fit. Verify thermal limits against the -30°C to +55°C operating specification.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Mallory Sonalert MSW series, which specializes in compact magnetic buzzers for general-purpose indication. The manufacturer is recognized for producing audio devices compliant with various international safety standards. The MSW line typically serves as a cost-effective alternative to piezoelectric units in applications requiring moderate sound pressure levels.

Alarms, Buzzers, And Sirens Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the official Mallory Sonalert cross-reference guide for equivalent models.