MSW5VMHSP

Alarms, Buzzers, And Sirens Overview

The MSW5VMHSP is a magnetostrictive buzzer from Mallory Sonalert Products Inc., designed for through-hole mounting with PC pins. It operates on a DC input voltage range of 3 to 5.5 VDC and draws a supply current of 400 mA. The device produces an acoustic sound pressure level of 90 dB at 5.5 V measured at a distance of 10 cm. Its operational frequency spans from 150 Hz to 4 kHz, allowing for variable tone generation. The component features internal drive circuitry, simplifying integration into electronic designs without requiring external oscillators.

Alarms, Buzzers, And Sirens Feature Summary

• Features internally driven magnetostrictive technology for reliable audio signaling
• Supports variable frequency output ranging from low tones to high alerts
• Designed for direct through-hole PCB integration with standard PC pins

Alarms, Buzzers, And Sirens Applications

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

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific lot code and manufacturing date against project requirements before procurement. Confirm that the through-hole pin configuration matches the target PCB footprint exactly. Ensure the operating voltage range aligns with the system power supply rails to prevent damage or insufficient acoustic output during operation.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-intensity, variable-tone indicator is required within a compact form factor. The internal driver eliminates the need for complex external driving circuits. Consider the 400 mA current draw when designing the power distribution network to ensure stable voltage regulation under load conditions.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the MSW series of magnetostrictive buzzers manufactured by Mallory Sonalert. These devices are known for their robust construction and consistent performance across varying environmental conditions. The series is commonly utilized in applications demanding clear, audible alerts with minimal design complexity.

Alarms, Buzzers, And Sirens FAQ

Does the MSW5VMHSP require an external oscillator?

No, the MSW5VMHSP includes internal drive circuitry, eliminating the need for an external oscillator.

What is the maximum sound pressure level achieved by this buzzer?

The buzzer achieves a sound pressure level of 90 dB when operated at 5.5 VDC measured at a distance of 10 cm.