AI-2604-TF-LW115-12V-R

Overview

The AI-2604-TF-LW115-12V-R is an industrial-grade piezoelectric audio indicator manufactured by PUI Audio. It operates at a rated voltage of 12 VDC with a current draw of 8 mA. The device produces a continuous tone at a resonant frequency of 400 Hz and delivers a sound pressure level of 89 dBA. It features wire lead termination and flange mount installation. Physical dimensions are approximately 23 mm in diameter and 17 mm in height, with a total length of 33 mm including leads. The unit weighs 7 grams.

Feature Summary

• Industrial-grade construction designed for robust performance in demanding environments
• Piezoelectric transducer technology ensures reliable acoustic output
• Flange mounting style facilitates secure panel integration
• Wire lead termination allows for direct circuit connection

Applications

• Industrial machinery status indication
• Equipment fault signaling systems
• Control panel audio alerts
• Safety warning indicators

Procurement Notes

Verify the specific suffix configuration against official datasheets to ensure correct voltage and acoustic specifications. Confirm RoHS compliance requirements prior to ordering. Check manufacturer availability as production cycles may vary. Ensure mechanical fitment matches the intended panel cutout dimensions. Validate electrical parameters against system design constraints before finalizing procurement.

Selection Notes

Select this component when a low-frequency continuous alert is required for industrial applications. The 400 Hz frequency provides distinct audibility compared to higher-pitched indicators. Consider the flange mount requirement for secure installation. Evaluate the 89 dBA output level against ambient noise conditions. Ensure the 12 VDC supply aligns with existing system power rails.

Part Context

This part belongs to the AI series of industrial audio indicators from PUI Audio. The series offers various acoustic outputs and mounting options. The AI-2604 variant specifically targets applications requiring moderate sound levels with low power consumption. It serves as a standard solution for basic audible notification needs in commercial and industrial equipment.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing drivers if replacing similar models. Mechanical dimensions should be checked against alternative components to ensure proper fitment.