MSE28MSN2S

Alarms, Buzzers, And Sirens Overview

The MSE28MSN2S is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc. This component features a 28mm diameter case and operates on a DC voltage supply. It is designed for audible signaling applications requiring a specific frequency output. The unit utilizes a metal can construction to house the piezoelectric element and driver circuitry. Electrical characteristics include a nominal operating voltage and a defined current draw at that voltage. The device emits sound through a front-facing port, ensuring directional audio projection suitable for panel mounting in electronic enclosures.

Alarms, Buzzers, And Sirens Feature Summary

• Piezoelectric transduction mechanism for reliable acoustic generation
• Metal can housing providing structural durability
• Integrated driver circuitry for direct DC operation
• Front-mounted sound emission port

Alarms, Buzzers, And Sirens Applications

• Electronic equipment status indication
• Appliance audible alerts
• Industrial control panel signaling
• Security system notifications

Alarms, Buzzers, And Sirens Procurement Notes

Verify the exact electrical specifications, including operating voltage and current consumption, against the official Mallory Sonalert datasheet before integration. Confirm mechanical dimensions and mounting hole patterns match the design enclosure. Ensure the required sound pressure level meets the application's audibility standards. Check for any specific ordering suffixes that may alter pin configuration or acoustic performance.

Alarms, Buzzers, And Sirens Selection Notes

Select this component based on its fixed form factor and acoustic output requirements. Evaluate the available voltage options within the MSE series to match the system power supply. Consider the ambient noise environment when determining if the standard sound pressure level is sufficient. Verify compatibility with the target PCB layout or chassis mounting constraints prior to finalizing the bill of materials.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the MSE series of piezoelectric buzzers from Mallory Sonalert. The series offers various diameters and voltage ratings. The MSE28MSN2S specifically denotes a 28mm diameter unit with a metal case. It is distinct from plastic-cased variants and electromagnetic buzzers in terms of construction and drive requirements.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference with other Mallory MSE series parts for voltage compatibility. Verify that substitute components maintain the same physical footprint and terminal configuration. Ensure replacement units meet the original acoustic performance criteria.