MAS803SQ

Alarms, Buzzers, And Sirens Overview

The MAS803SQ is a piezoelectric buzzer manufactured by Mallory Sonalert Products Inc., designed for audible indication and alerting in electronic equipment. It features an internally driven circuit and operates on a DC input voltage range of 1.5 to 6 VDC. The device emits a continuous tone at a frequency of 2800 Hz with a sound pressure level of 103 dBA. It utilizes solder pin termination for through-hole mounting and has physical dimensions of 26 mm in diameter and 22 mm in height.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven piezoelectric technology for simplified integration
• Continuous tone output for steady state indication
• Through-hole solder pin termination for board mounting

Alarms, Buzzers, And Sirens Applications

• Electronic equipment audible indication
• Control panel alerting systems
• Industrial signaling devices

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific voltage rating and current consumption requirements against the official datasheet before procurement. Confirm that the 1.5 to 6 VDC operating range aligns with the target system power supply. Ensure the through-hole package style matches the PCB footprint design. Check for any RoHS compliance documentation if required by project specifications.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a compact, internally driven piezo buzzer is required for low-voltage applications. The 26 mm diameter form factor suits space-constrained panels. Consider the 2800 Hz frequency for optimal audibility in typical industrial environments. Verify that the continuous tone mode meets the specific alerting needs rather than pulsed or intermittent signals.

Alarms, Buzzers, And Sirens Part Context

The MAS803SQ belongs to the MAS series of audio indicators from Mallory Sonalert Products Inc. This series focuses on providing reliable audible alerts using piezoelectric technology. The component is part of a broader portfolio that includes various mounting styles and drive configurations to support diverse industrial and consumer electronics applications.

Alarms, Buzzers, And Sirens FAQ

What is the operating voltage range for the MAS803SQ?

The MAS803SQ operates within a DC voltage range of 1.5 to 6 VDC.

Does the MAS803SQ have an internal driver?

Yes, the MAS803SQ is an internally driven piezo buzzer, requiring only a DC voltage source to operate.