MSW5PLHFP

Alarms, Buzzers, And Sirens Overview

The MSW5PLHFP is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc., designed for medical indicator applications. It operates on a DC input voltage range of 3.3 to 5.5V and features internal drive circuitry. The device produces an Artificial Perfusion Melody compliant with IEC60601-1-8 AMD2:2020 standards. It utilizes through-hole PC pin termination for PCB mounting and carries cUL recognition for safety compliance in medical environments.

Alarms, Buzzers, And Sirens Feature Summary

• Generates specific Artificial Perfusion Melody tones required for medical equipment alarms
• Complies with IEC60601-1-8 AMD2:2020 standards for medical alarm systems
• Incorporates internal drive circuitry for simplified integration into host designs
• Features cUL recognition ensuring safety certification for medical device applications

Alarms, Buzzers, And Sirens Applications

• Medical ventilators requiring perfusion alarm indicators
• Patient monitoring systems needing standardized alarm tones
• Infusion pumps utilizing IEC60601-1-8 compliant audio alerts
• Hospital bed systems with integrated alarm functionality

Alarms, Buzzers, And Sirens Procurement Notes

Verify the exact suffix against the manufacturer's current datasheet to confirm the specific melody configuration and certification status. Ensure the ordering part number matches the required IEC60601-1-8 amendment version. Confirm that the through-hole package type aligns with the target PCB footprint design before finalizing procurement orders.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a certified medical-grade perfusion melody is mandatory for regulatory compliance. The internal drive capability reduces external component count compared to passive buzzers. Verify that the 3.3V to 5.5V operating range matches the system power supply rails. Consider the through-hole mounting requirement during the mechanical layout phase.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the MSW series of medical audio indicators from Mallory Sonalert. The series specializes in transducers meeting strict international medical safety standards. These components are engineered specifically for critical care equipment where reliable, standardized auditory warnings are essential for patient safety and operational efficiency.

Alarms, Buzzers, And Sirens Replacement Considerations

Direct substitutes must match the IEC60601-1-8 AMD2:2020 perfusion melody specification. Verify equivalent voltage ranges and internal drive requirements. Cross-reference physical dimensions and pin configurations to ensure compatibility with existing PCB layouts without redesigning the housing or mounting structure.