AT-1810-T-LW50-R

Overview

The AT-1810-T-LW50-R is an externally driven piezoelectric transducer manufactured by PUI Audio, Inc. It operates within a voltage range of 1 to 10 volts and draws a supply current of 3 mA. The device generates a sound pressure level of 103 dB at 1 volt measured from a distance of 1 cm. Its resonant frequency is specified at 1 kHz. The component features custom wire leads for connection and utilizes flush mounting style installation.

Feature Summary

• Externally driven piezoelectric design requiring external signal generation
• Custom wire lead termination for flexible integration
• Flush mounting configuration for low-profile applications

Applications

• Audio indicator circuits
• Alarm systems
• Buzzer assemblies

Procurement Notes

Verify the specific datasheet version for the AT-1810-T-LW50-R to confirm exact electrical tolerances and mechanical dimensions before finalizing designs. Ensure that the driving circuitry can provide the necessary voltage swing up to 10V without exceeding the current limits. Confirm that the flush mounting requirement aligns with the enclosure design constraints.

Selection Notes

Select this component when an externally driven piezo element is required rather than an internally driven buzzer. The 1 kHz frequency and 103 dB sensitivity make it suitable for audible alert applications where volume and pitch are critical. Consider the custom wire leads if standard connectors are not preferred or available in the target assembly.

Part Context

This part belongs to the AT series of audio transducers from PUI Audio, Inc. It is categorized under buzzers, alarms, and sirens components. The model designation indicates its piezoelectric nature and specific wiring configuration.

Replacement Considerations

No public substitute part numbers are confirmed for this specific model.