MSE28MWH1S

Alarms, Buzzers, And Sirens Overview

The MSE28MWH1S is a piezoelectric buzzer from the MSE series, designed for through-hole mounting with PC pin termination. It operates on DC input within a voltage range of 16 to 28V and draws a supply current of 50mA. The device produces a medium volume sound level of 75-85dBA at a frequency of 3.5kHz. Its acoustic output features a slow whooping tone pattern. The unit measures 23mm in length and width, with a maximum height of 13.5mm.

Alarms, Buzzers, And Sirens Feature Summary

• Integrates internal drive circuitry for direct connection without external drivers
• Generates a distinct slow whooping acoustic signal for alerting purposes
• Constructed with piezoelectric technology for reliable audio indication
• Supports standard through-hole PCB assembly via solder pins

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indication
• Control panel alarm signaling
• Automotive system alerts
• Consumer appliance notifications

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix configuration against official Mallory Sonalert documentation to ensure compatibility with required voltage ranges and acoustic patterns. Confirm that the through-hole package dimensions align with the target printed circuit board layout. Check RoHS compliance status if environmental regulations apply to the end product. Ensure the operating temperature range meets the deployment environment requirements.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a distinct whooping alert is required for systems operating between 16 and 28 volts. The 50mA current draw must be accommodated by the power supply design. Consider the physical size constraints of the enclosure, as the unit requires a 23mm square footprint. Verify that the slow pulse repetition rate matches the intended user notification protocol.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the MSE series of miniature board mount buzzers manufactured by Mallory Sonalert Products Inc. The series offers various acoustic tones and mounting options for electronic audio indication. The MSE28MWH1S specifically provides a through-hole solution with integrated driving capabilities for straightforward integration into control circuits.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference with other MSE series variants such as MSE28LDP3S or MSE28MCM3 for different acoustic patterns. Verify mechanical fit and electrical parameters before substitution. Consult official distributor databases for equivalent parts with matching specifications.