MSW5PMHMP

Alarms, Buzzers, And Sirens Overview

The MSW5PMHMP is a piezoelectric buzzer from the Mallory Sonalert MSW series, designed for medical applications. It operates on DC voltage within a range of 3 to 5.5V and draws a maximum current of 400mA. The device produces a sound pressure level of 90dB at 1 meter distance. It features an octagonal shape with dimensions of 23mm in length and 13mm in height. The unit utilizes PC pin termination for PCB mounting and includes internal drive circuitry. It is certified by cUL and STK.

Alarms, Buzzers, And Sirens Feature Summary

• IEC 60601-1-8 compliant artificial perfusion melody
• Internal drive circuitry for direct connection
• Medical grade certification (cUL, STK)
• Octagonal form factor for panel integration

Alarms, Buzzers, And Sirens Applications

• Medical infusion pumps
• Patient monitoring systems
• Hospital alarm panels
• Clinical equipment audio indicators

Alarms, Buzzers, And Sirens Procurement Notes

Verify that the specific suffix HMP corresponds to the required perfusion melody variant, as Mallory Sonalert uses suffixes to denote acoustic output characteristics. Confirm PCB footprint compatibility with the 23mm x 13mm octagonal housing and PC pin spacing. Ensure the design supports the 400mA peak current draw during operation. Check for RoHS compliance documentation if required by regional regulations.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a medically certified, internally driven alarm is required for low-voltage DC systems. The MSW5PMHMP is suitable for applications needing a high-intensity 90dB alert in a compact octagonal package. It is appropriate for devices requiring IEC 60601-1-8 compliance for perfusion alarms. Consider the 3-5.5V operating range against available system power rails.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Mallory Sonalert MSW series, which specializes in medical-grade audio devices. The series is characterized by compliance with international safety standards for medical electrical equipment. These components are engineered for reliability in critical care environments where clear auditory warnings are essential for patient safety.

Alarms, Buzzers, And Sirens Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify mechanical fit and acoustic specifications before considering alternative manufacturers.