MSW5ELMFP

Alarms, Buzzers, And Sirens Overview

The MSW5ELMFP is an octagonal speaker and transducer from the Mallory Sonalert MSW series. It operates on a DC input voltage range of 2.7 to 5.5V. The device features solder pin termination for PCB mounting and measures 23mm in length, 13mm in height, and 23mm in width. It delivers a sound pressure level between 85 dBA and 95 dBA across a frequency range of 150 Hz to 4 kHz. The unit has a rated current of 400 mA and functions within a temperature range of -30°C to +55°C.

Alarms, Buzzers, And Sirens Feature Summary

• Octagonal acoustic design for directional sound projection
• Integrated transducer construction for broad frequency response
• Direct PCB mounting via solder pins for simplified assembly

Alarms, Buzzers, And Sirens Applications

• Battery-powered electronic devices requiring low voltage operation
• Industrial control panels needing audible status alerts
• Medical equipment audio signaling systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix configuration against the manufacturer datasheet to ensure compatibility with required voltage and acoustic specifications. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability may vary by region. Ensure PCB footprint dimensions match the 23mm x 23mm outline before finalizing procurement orders.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a wide frequency response is necessary compared to fixed-tone buzzers. The 2.7V to 5.5V operating range suits applications powered by single-cell or multi-cell battery configurations. The octagonal shape and high SPL make it suitable for environments where clear audio indication is critical without excessive power consumption.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the MSW series of speakers and transducers manufactured by Mallory Sonalert Products Inc. The series is designed for general-purpose audio indication and alerting tasks. Unlike piezoelectric buzzers, these transducers offer broader bandwidth capabilities, allowing for more complex audio signals or tones within the specified frequency limits.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official Mallory Sonalert substitution guides for verified equivalents. Generic replacements may not match the octagonal form factor or the specific 2.7-5.5V operational window. Verify that any substitute maintains the 400mA current rating and 85-95dBA output level to ensure system performance consistency.