AT-3045-TF-LW110-2-R

Overview

The AT-3045-TF-LW110-2-R is a piezoelectric audio transducer manufactured by PUI Audio. It operates within a voltage range of 1 to 30 volts and draws a supply current of 10 mA. The device produces a sound pressure level of 90 dB at 10V measured at 10cm distance, with a resonant frequency of 4 kHz. It features flange mount installation and utilizes wire lead terminations.

Feature Summary

• Piezoelectric technology for reliable acoustic output
• Wide operating voltage range from 1 to 30 volts
• Flange mount design for secure panel integration

Applications

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

Procurement Notes

Verify the specific suffix configuration against official datasheets to ensure correct termination and mounting style compatibility. Confirm voltage ratings match system requirements before integration. Check RoHS compliance status via manufacturer documentation. Validate mechanical dimensions for enclosure fit. Ensure sourcing channels provide authentic components to avoid counterfeit risks.

Selection Notes

Select this component when a wide input voltage range is required for flexible driver circuitry. The 90 dB SPL provides adequate audibility for general alerting applications. Consider the flange mount requirement for panel installation needs. Evaluate the 4 kHz frequency response against human hearing sensitivity for optimal clarity in noisy environments.

Part Context

This part belongs to the AT series of piezoelectric transducers from PUI Audio. The series offers various mounting styles and acoustic outputs. The AT-3045-TF-LW110-2-R specifically targets applications requiring robust performance across varying voltage conditions with standard wire lead connections.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.