AI-380

Overview

The PUI Audio AI-380 is a piezoelectric buzzer designed for audible signaling applications. It operates on a DC voltage supply and utilizes a built-in oscillator to generate sound without requiring external driving circuitry. The device features a compact form factor suitable for space-constrained electronic assemblies. Electrical characteristics include specific operating voltage ranges and current consumption metrics defined in the manufacturer's datasheet. Acoustic performance is characterized by sound pressure levels measured at designated distances under standard test conditions.

Feature Summary

• Integrated oscillator eliminates need for external drive signals
• Piezoelectric transducer technology for reliable acoustic output
• Compact surface-mount or through-hole compatible design

Applications

• Consumer electronics status indicators
• Appliance control panel alerts
• Industrial equipment warning signals

Procurement Notes

Verify the exact suffix code against the official PUI Audio datasheet to confirm voltage rating, frequency, and mounting style. Ensure compatibility with your assembly process regarding thermal limits and soldering profiles. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Confirm regulatory compliance certifications required for your target market before finalizing procurement.

Selection Notes

Select this component based on required acoustic output level and physical dimensions. Consider the operating voltage range of your system to match the buzzer's specifications. Evaluate the mounting method compatibility with your PCB layout. Review the frequency response if tone quality is critical for the application environment.

Part Context

This model belongs to PUI Audio's line of piezoelectric buzzers. These components are engineered for cost-effective audible signaling solutions. The series offers various configurations to meet diverse industrial and consumer needs. Designers often choose these devices for their simplicity and robust performance in harsh environments.

Replacement Considerations

Check for direct pin-compatible substitutes from PUI Audio or other manufacturers. Verify that replacement parts match the electrical parameters and acoustic output. Ensure mechanical dimensions allow for fit within the existing enclosure. Confirm that any alternative maintains the same operational reliability standards.