MSE14MWH2

Alarms, Buzzers, And Sirens Overview

The MSE14MWH2 is a piezoelectric buzzer from the Mallory Sonalert MSE series, designed for board mount applications. It features an internal driver circuit and operates on DC input within a voltage range of 7 to 14V. The device produces a medium volume whooping sound at a frequency of 3.5 kHz with a current consumption of 50 mA. Acoustic performance is rated at 75-85 dBA. Physical dimensions are 23 mm in length and width, with a maximum height of 13.5 mm. It utilizes solder pin termination for through-hole mounting.

Alarms, Buzzers, And Sirens Feature Summary

• Internal driver circuitry enables direct connection to DC power sources without external oscillators.
• Piezoelectric technology provides reliable acoustic output in a compact form factor.
• Whooping tone pattern offers distinct auditory signaling for alarm applications.
• RoHS compliant construction supports environmentally regulated manufacturing processes.

Alarms, Buzzers, And Sirens Applications

• Medical device alarms
• Industrial control panels
• General purpose audible indicators

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix against official Mallory Sonalert documentation to confirm exact acoustic and electrical characteristics. Ensure the selected variant matches the required voltage range and mounting style for the target PCB design. Confirm RoHS compliance status if environmental regulations apply to the end product assembly process.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a through-hole mounted, internally driven piezo buzzer is required for 7-14V DC systems. Consider the 23mm square footprint and 13.5mm height for enclosure clearance. Evaluate the 50mA current draw against available power supplies. Compare the whooping tone against other MSE series options like chime or siren patterns based on alert urgency requirements.

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 is characterized by integrated driver circuits and various acoustic patterns. These components are widely used in audio indicator and transducer applications requiring robust, low-profile audible alerts.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official Mallory Sonalert substitution guides for verified equivalents. Cross-reference dimensions, voltage ranges, and acoustic levels before substituting with generic piezo buzzers to ensure functional compatibility.