AS02008MO-R

Overview

The AS02008MO-R is an electromagnetic speaker manufactured by PUI Audio, designed for board mount installation. It features a Mylar cone and rare earth magnet within an oval shape measuring 18 mm L x 18 mm W x 5.2 mm H. The component operates with an 8 Ohm impedance and a power rating of 500 mW. Key acoustic specifications include a resonant frequency of 750 Hz, a self-resonant frequency of 500 Hz, and a sound pressure level of 94 dBA. It supports solder pad termination and functions within a temperature range of -25°C to +60°C.

Feature Summary

• Utilizes a Mylar cone material for diaphragm construction
• Incorporates a rare earth magnet for efficient magnetic field generation
• Provides IP65 ingress protection rating for environmental resistance

Applications

• Consumer electronics requiring compact audio output
• Industrial control panels needing durable transducers
• Medical equipment utilizing small form factor speakers

Procurement Notes

Verify the specific datasheet version against the manufacturer's official documentation before finalizing design integration. Confirm that the 500 mW power rating aligns with the target application's drive capabilities to prevent thermal damage. Ensure the board layout accommodates the specified solder pad dimensions and spacing for reliable electrical connection during assembly processes.

Selection Notes

Select this model when space constraints require an oval footprint under 20 mm in length. Choose this variant if high sensitivity near 94 dBA is required for low-power driving scenarios. Consider the Mylar cone material properties for cost-effective mass production needs where extreme temperature stability beyond 60°C is not critical.

Part Context

This component belongs to the AS series of speakers from PUI Audio, focusing on standard electromagnetic transduction technologies. It represents a mid-range option within their portfolio, balancing size and acoustic performance. The series typically utilizes common materials like Mylar and rare earth magnets to achieve consistent acoustic output across various consumer applications.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.