AI-2429-TWT-12V-3-R

Overview

The AI-2429-TWT-12V-3-R is a 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 frequency of 2.9 kHz and achieves a sound pressure level of 95 dBA. It features through-hole solder pin termination for PCB mounting. The physical dimensions are 23.8 mm in diameter and 16 mm in height, with a unit weight of 7.780 g.

Feature Summary

• Piezoelectric transducer technology for reliable acoustic output
• Continuous tone generation capability
• Through-hole solder pin termination for board integration

Applications

• General electronic equipment status indication
• Industrial control panel alerts
• Consumer appliance signaling

Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to ensure correct electrical and mechanical specifications. Confirm RoHS compliance requirements with the supplier documentation prior to procurement. Ensure the through-hole footprint matches the target PCB design layout.

Selection Notes

Select this component when a 12 VDC supply is available and a high-volume audible alert is required. The 2.9 kHz frequency provides distinct audibility. Verify that the 23.8 mm diameter fits within the designated enclosure space. Consider the 8 mA current consumption for power budget calculations.

Part Context

This part belongs to the AI series of audio indicators from PUI Audio. It is categorized as a board-mount piezoelectric buzzer. The product line includes various voltages and frequencies for different application needs.

FAQ

What is the operating voltage?

The rated operating voltage is 12 VDC.

Is the tone continuous or intermittent?

The device generates a continuous tone.