SMT-9403CT

Alarms, Buzzers, And Sirens Overview

The SMT-9403CT is a surface-mount magnetic transducer manufactured by PUI Audio, Inc. It operates at a nominal voltage of 3.6V and features an 8.5mm x 8.5mm footprint. The component is designed for board-level integration in electronic assemblies requiring audible signaling.

Alarms, Buzzers, And Sirens Feature Summary

• Surface mount construction for automated PCB assembly
• Magnetic transducer technology for audio output

Alarms, Buzzers, And Sirens Applications

• Electronic device alarm systems
• Audible status indicators
• Consumer electronics signaling

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific datasheet version to confirm RoHS compliance status and exact electrical tolerances. Ensure the receiving facility supports tape-and-reel handling procedures compatible with the specified packaging format for proper storage and feeding.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a low-profile, surface-mount solution is required for 3.6V applications. Evaluate the acoustic requirements against the magnetic transducer type to ensure adequate sound pressure levels for the intended enclosure environment.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the PUI Audio lineup of audio devices, specifically within the category of buzzers and sirens. It represents the manufacturer's capability to provide compact, surface-mountable audio components for modern electronic manufacturing.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference dimensions and mounting pads with other 8.5mm square SMD buzzers. Verify voltage compatibility and acoustic output specifications before substituting with alternative manufacturers' parts.