MSE28MWH2

Alarms, Buzzers, And Sirens Overview

The MSE28MWH2 is a miniature board mount buzzer from the Mallory Sonalert MSE series. It operates on a DC voltage range of 16 to 28 volts with a rated current of 50 mA. The device produces a slow whooping tone at a frequency of 3.5 kHz, achieving a sound pressure level of 75 to 85 dBA. It features solder pin termination for board mount installation and measures 23 mm in length and width, with a height of 13.5 mm.

Alarms, Buzzers, And Sirens Feature Summary

• Generates a distinct slow whooping acoustic signal for attention-grabbing alerts
• Integrates internal drive circuitry for direct connection to power sources
• Utilizes piezoelectric technology for reliable audio indication
• Designed for compact surface mounting via solder pins

Alarms, Buzzers, And Sirens Applications

• Industrial control panel status indication
• Equipment fault warning systems
• Process monitoring alarm interfaces
• Automated machinery safety alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify specific lot codes and manufacturing dates upon order confirmation, as availability may fluctuate. Confirm that the required voltage range aligns with your system's power supply specifications before finalizing procurement. Ensure proper handling procedures are followed during storage to maintain component integrity. Check for any regional distribution restrictions that might affect delivery logistics.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when a continuous audible alert with a unique tonal pattern is required for board-level integration. The 16-28V DC operating range suits standard industrial control voltages. Consider the physical dimensions and solder pin configuration for PCB layout compatibility. Evaluate the sound pressure level against ambient noise requirements to ensure adequate audibility.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the MSE series of miniature buzzers manufactured by Mallory Sonalert Products Inc. The series is characterized by compact form factors and integrated driver circuits, allowing for straightforward implementation in space-constrained electronic assemblies without requiring external driving components.

Alarms, Buzzers, And Sirens FAQ

Does the MSE28MWH2 require an external oscillator circuit?

No, the MSE28MWH2 includes an internal drive circuit, allowing it to be connected directly to a DC power source within its specified voltage range.

What is the specific acoustic characteristic of this buzzer?

It produces a slow whooping tone at a frequency of 3.5 kHz, distinguishing it from continuous or pulsed tone variants.