ASI301Q

Overview

The ASI301Q is a surface-mount magnetic buzzer manufactured by Mallory Sonalert Products Inc. It operates on a 5VDC supply with a current draw of 30mA. The device produces an acoustic output of 90dBA at a frequency range of 2100Hz to 2700Hz. Physical dimensions are 12.6x12.6mm, utilizing solder pad termination for PCB integration.

Feature Summary

• Surface-mount design for automated assembly
• Magnetic transducer technology
• Integrated driver circuitry

Applications

• Industrial control panels
• Medical equipment alarms
• Consumer electronics indicators

Procurement Notes

Verify the specific voltage and frequency tolerances against the official datasheet before integration. Confirm that the 5VDC operating requirement aligns with the target system power rails. Ensure the 30mA current consumption is supported by the driving circuit without exceeding thermal limits.

Selection Notes

Select this component when space constraints require a compact 12.6x12.6mm footprint. It is suitable for applications needing a 90dBA audible alert driven directly by a 5V logic supply. Consider the surface-mount package type for high-volume manufacturing processes requiring solder pad termination.

Part Context

This part belongs to the Mallory Sonalert audio indicator family, specifically designed for compact electronic assemblies. It serves as a direct replacement for larger through-hole buzzers where board real estate is limited. The magnetic construction offers reliable performance in standard industrial environments.

Replacement Considerations

Check pinout compatibility if substituting from other SMD buzzers. Verify that the 2100-2700Hz frequency range meets regulatory or user perception requirements for the specific application.