AT-3030-TT-R

Overview

The AT-3030-TT-R is a piezoelectric transducer manufactured by PUI Audio, Inc. It operates with a rated voltage of 10 V and features a resonant frequency of 3.3 kHz. The device produces a sound pressure level of 90 dBA at 10 V. Electrical characteristics include a peak-to-peak voltage rating of 5 V and a current rating of 10 mA. The component utilizes through-hole solder pin termination and has a diameter of 30 mm.

Feature Summary

• Piezoelectric technology for acoustic signaling
• Through-hole mounting with solder pins
• Compact 30 mm diameter form factor

Applications

• Acoustic signaling in small form factor devices
• Audio output components
• Industrial control panels

Procurement Notes

Verify the specific electrical ratings against the official datasheet before integration. Confirm that the operating voltage aligns with the 10 V rated specification to ensure optimal performance and longevity. Check RoHS compliance status if required by your manufacturing standards. Ensure mechanical dimensions fit the designated PCB layout.

Selection Notes

Select this component when a compact, through-hole piezo transducer is required for audible alerts. The 3.3 kHz frequency provides distinct audio feedback suitable for various electronic equipment. Consider the 30 mm diameter and 10 mA current draw during circuit design to ensure adequate drive capability from the host system.

Part Context

This part belongs to PUI Audio's line of externally driven piezo transducers designed for reliable acoustic output. The manufacturer specializes in audio components including indicators, transducers, and speakers for medical, industrial, and consumer applications. The AT series offers standardized sizes for easy integration into existing designs.

Replacement Considerations

Cross-reference with other PUI Audio models such as the AT-3046-TT-R for higher frequency options or different voltage requirements. Verify compatibility with existing mounting holes and electrical connections before substituting.