AT-1348-TF-LW90-R

Overview

The AT-1348-TF-LW90-R is a piezoelectric transducer manufactured by PUI Audio, Inc. It operates at a resonant frequency of 4.8 kHz with a sound pressure level of 80 dBA. The device requires a drive voltage of 10 Vp-p and draws approximately 6 mA of current. It features panel mount installation with custom wire leads for connection.

Feature Summary

• Piezoelectric transducer design for audible indication
• Panel mount configuration with custom wire leads
• Externally driven operation

Applications

• Industrial control panels
• Equipment status indicators
• Alarm systems

Procurement Notes

Verify the specific lead time and availability directly with authorized distributors or the manufacturer, as supply chain conditions may vary. Confirm that the custom wire lead length meets your assembly requirements before ordering. Ensure the operating environment temperature range aligns with the component specifications to maintain performance reliability.

Selection Notes

Select this component when a high-intensity audible alert is required for panel-mounted applications. The 80 dBA output ensures audibility in moderately noisy industrial environments. The externally driven nature allows for flexible signal generation from microcontrollers or dedicated driver circuits without internal oscillator constraints.

Part Context

This part belongs to the PUI Audio transducer family, specializing in piezoelectric audio devices. The company provides standard and custom audio solutions for medical, industrial, and consumer electronics markets. The AT series typically denotes specific form factors and mounting styles within their broader portfolio of speakers and buzzers.

Replacement Considerations

No public substitute part numbers are confirmed for this specific model. Engineers should verify electrical compatibility and mechanical dimensions if considering alternative piezoelectric transducers from other manufacturers.