AS07108PO

Overview

The PUI Audio AS07108PO is a piezoelectric buzzer featuring an integrated oscillator circuit for active operation. It operates at a nominal voltage of 3V and produces a sound pressure level of approximately 85 dB at a distance of 10 cm. The device emits a tone at a frequency of 2.7 kHz. It utilizes a through-hole mounting configuration with two leads, designed for direct connection to control circuits without requiring external drive components.

Feature Summary

• Integrated oscillator enables simple active drive capability
• Piezoelectric transducer technology ensures reliable acoustic output
• Through-hole leaded package facilitates standard PCB assembly

Applications

• Consumer electronics audio alerts
• Industrial equipment status indicators
• Home appliance notification systems

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm electrical characteristics and mechanical dimensions. Ensure compatibility with the target operating voltage and environmental conditions before procurement. Cross-reference part numbers with official PUI Audio documentation to avoid substitution errors.

Selection Notes

Select this component when an active buzzer with built-in oscillation is required for space-constrained designs. Consider the 3V operating voltage and 2.7 kHz frequency for compatibility with low-voltage microcontroller outputs. Evaluate the 85 dB SPL requirement against ambient noise levels in the intended application environment.

Part Context

This model belongs to PUI Audio's line of piezoelectric buzzers. These components are engineered for cost-effective audio signaling solutions. The series typically offers various voltage and frequency options to suit diverse electronic design requirements across multiple industries.

Replacement Considerations

Consult official PUI Audio documentation for verified substitute part numbers. Ensure any replacement matches the original voltage, frequency, and form factor specifications.