MSW5PHCMP

Alarms, Buzzers, And Sirens Overview

The MSW5PHCMP is an octagonal piezoelectric speaker manufactured by Mallory Sonalert Products Inc. It operates on a DC input voltage range of 3 to 5.5VDC and draws a maximum current of 400mA. The device produces a sound pressure level of 90dB at a distance of 10cm. Its frequency response spans from 150Hz to 4kHz, allowing for variable tone generation. The unit features solder pin termination for PCB mounting and functions within a temperature range of -30°C to +55°C.

Alarms, Buzzers, And Sirens Feature Summary

• Octagonal shape design for compact panel or board integration
• Capable of generating variable tones across a wide frequency spectrum
• High sound output efficiency with 90dB acoustic performance
• Supports direct solder pin connection for printed circuit board assembly

Alarms, Buzzers, And Sirens Applications

• Medical infusion pump audio alerts
• Industrial equipment status indicators
• Consumer appliance failure warnings
• Transportation system auditory signals

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix configuration against the manufacturer's official datasheet to ensure correct acoustic and electrical specifications. Confirm RoHS compliance status and certification marks such as cUL prior to procurement. Ensure the ordering part number matches the required terminal type and mounting style for your specific application design.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a broad frequency range is required for complex audio signaling rather than a single fixed tone. The 90dB output level suits applications needing clear audibility in moderate noise environments. Verify that the PCB layout accommodates the octagonal form factor and that the power supply can handle the 400mA peak current draw during operation.

Alarms, Buzzers, And Sirens Part Context

This model belongs to the MSW series of piezoelectric speakers from Mallory Sonalert. The series is characterized by its ability to produce variable frequencies, distinguishing it from fixed-frequency buzzers. It is designed for applications requiring versatile audio feedback, such as medical devices and industrial controls, where tone differentiation is critical for user interface clarity.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult the official Mallory Sonalert replacement guide for verified substitutes. Cross-reference dimensions and electrical parameters carefully. Generic equivalents may not match the specific frequency response or acoustic profile required for certified medical or industrial applications.