MSS5V

Alarms, Buzzers, And Sirens Overview

The MSS5V is a magnetic buzzer from the MSS series by Mallory Sonalert Products Inc., designed for through-hole mounting. It operates on a rated voltage of 5 V DC within a range of 4 to 6 V. The device features an internal driver circuit and draws between 46 and 150 mA. It produces a sound pressure level of 85 dB at 5 V measured at 10 cm, with a frequency of 2.075 kHz. The unit measures 23x23 mm and utilizes PC pins for termination. It is certified by UL and cUL and is rated for medical use.

Alarms, Buzzers, And Sirens Feature Summary

• Incorporates an internal driver circuit for direct connection to power sources
• Constructed as a magnetic buzzer with top port positioning
• Certified for medical applications under UL and cUL standards

Alarms, Buzzers, And Sirens Applications

• Medical equipment audio signaling
• Industrial alarm systems
• General purpose status indication

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix requirements against the official datasheet to ensure correct acoustic output and certification compliance. Confirm that the through-hole package dimensions match the target PCB layout. Ensure the operating environment remains within the specified temperature range for reliable performance.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a low-profile, internally driven magnetic buzzer is required for medical or industrial panels. The 5 V rating suits standard logic-level power supplies. Verify that the 85 dB SPL meets the auditory requirements of the installation environment without exceeding safety limits.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the MSS series of magnetic buzzers manufactured by Mallory Sonalert. The series is characterized by compact dimensions and integrated drive electronics, simplifying circuit design. The MSS5V specifically targets applications requiring reliable audible alerts in regulated environments such as healthcare facilities.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult the manufacturer's substitution guide for equivalent parts with matching voltage and acoustic specifications. Ensure any replacement maintains the same through-hole pin configuration and physical footprint to avoid board redesign.