MSS5T

Alarms, Buzzers, And Sirens Overview

The MSS5T is a magnetic buzzer from the Mallory Sonalert MSS series, designed for through-hole mounting. It operates on a 5V DC supply with a voltage range of 4 to 6V. The device features internal drive circuitry and produces a sound pressure level of 85dB at 5V measured at 10cm. It draws between 46 and 150mA of current and emits a tone at 2.075kHz. The unit measures 23x23mm and utilizes PC pins for termination. It is rated for medical use and certified by UL and cUL, functioning within a temperature range of -30°C to 55°C.

Alarms, Buzzers, And Sirens Feature Summary

• Incorporates internal drive circuitry for direct connection to power sources without external oscillators.
• Certified for medical applications with UL and cUL safety approvals.
• Features a compact 23x23mm form factor suitable for space-constrained panel or board installations.

Alarms, Buzzers, And Sirens Applications

• Medical equipment audio indicators
• Industrial control panel alarms
• Consumer appliance status alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix variant required, as the MSS5T designation may represent a generic family code rather than a unique part number. Confirm that the internal drive configuration matches the system logic levels. Ensure the 5V operating voltage aligns with the target application's power supply rails. Check for any specific environmental ratings beyond the standard -30°C to 55°C range if deployed in extreme conditions.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a reliable, internally driven audible alert is needed for 5V systems. The magnetic construction offers consistent performance across the specified voltage range. Consider the 85dB output sufficient for general industrial or medical environments where high-decibel warnings are not strictly mandated. The through-hole PC pin style facilitates easy integration into traditional PCB layouts.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the MSS series of magnetic buzzers manufactured by Mallory Sonalert Products Inc. The series is known for providing versatile audio signaling solutions for various industries. The MSS5T specifically targets applications requiring a standard 5V operation with moderate acoustic output. It represents a legacy yet widely used solution for basic alarm and indicator functions in electronic devices.

Alarms, Buzzers, And Sirens Replacement Considerations

Direct substitutes include other Mallory Sonalert MSS series parts with similar voltage and size constraints, such as the MSS5C or MSS5GH, depending on the required tone pattern. Verify that replacement units maintain the same 23x23mm footprint and through-hole pin configuration to ensure mechanical compatibility.