AI-1223-TWT-12V-R

Overview

The AI-1223-TWT-12V-R is a magnetic buzzer manufactured by PUI Audio, Inc. It operates at a voltage rating of 12 VDC with a current consumption of 30 mA. The device produces a continuous tone at a frequency of 2.3 kHz. It features solder pin termination and is designed for through-hole mounting on printed circuit boards.

Feature Summary

• Self-drive magnetic piezoelectric design for direct DC operation
• Through-hole solder pin termination for secure board integration
• Continuous tone output optimized for audible alerting

Applications

• Electronic appliance status indicators
• Industrial control panel alarms
• Automotive dashboard warning systems

Procurement Notes

Verify the specific voltage rating and current consumption against the official datasheet to ensure compatibility with the target power supply. Confirm that the through-hole solder pin termination matches the PCB layout requirements. Check for RoHS compliance documentation if environmental regulations apply to the final assembly.

Selection Notes

Select this component when a self-exciting magnetic buzzer is required for simple drive circuits. The 12 VDC rating suits standard industrial logic levels. Ensure the enclosure allows for sound projection as the device lacks integrated drivers. Compare dimensions against available board space before finalizing the design.

Part Context

This part belongs to the AI series of audio indicators from PUI Audio, Inc. The series includes various voltage ratings and form factors. The AI-1223-TWT-12V-R specifically denotes a 12V magnetic buzzer with through-hole technology. It is distinct from piezo or electromagnetic variants within the broader product catalog.

Replacement Considerations

Cross-reference with other PUI Audio models in the AI-1223 series for different voltage options. Verify mechanical footprint compatibility when substituting with generic magnetic buzzers. Ensure the replacement maintains the 2.3 kHz frequency for similar acoustic performance.