AS03208MS-3-R

Overview

The AS03208MS-3-R is an electromagnetic speaker manufactured by PUI Audio, Inc. It features a round shape with a Mylar cone and Neodymium magnet. The component has an impedance of 8 Ohms and a power rating of 4W. It operates within a frequency range of 650 Hz to 15000 Hz, with a self-resonant frequency of 500 Hz. The sound pressure level is rated at 95 dBA. Physical dimensions are approximately 32 mm in diameter and height. It utilizes solder eyelet termination and supports frame mounting. The unit is RoHS compliant and designed for board integration.

Feature Summary

• IP67 rated speaker face for environmental protection
• Electromagnetic transducer design with neodymium magnet
• Mylar cone material for acoustic performance
• Solder eyelet termination for secure electrical connection

Applications

• Industrial audio signaling devices
• Medical equipment acoustic output
• Consumer electronics speakers
• Automotive interior audio systems

Procurement Notes

Verify the specific suffix -3-R against official datasheets to confirm IP67 rating compliance. Ensure mechanical mounting holes align with frame mount specifications. Confirm impedance and power handling match circuit requirements. Check RoHS documentation for regulatory adherence. Validate operating temperature ranges against application environment.

Selection Notes

Select this model when high environmental sealing (IP67) is required for speaker applications. Compare sensitivity and resonant frequency against system acoustic needs. Consider physical size constraints relative to the 32mm diameter. Evaluate power handling capabilities for sustained operation. Verify termination type compatibility with PCB or wiring harness designs.

Part Context

This component belongs to the AS series of speakers from PUI Audio, Inc. The series includes various sizes and impedances. Similar parts include AS03204MS-3-R with different impedance. The AS series focuses on compact electromagnetic solutions. PUI Audio specializes in audio transducers for industrial and consumer markets.

Replacement Considerations

AS03204MS-3-R is a similar part with different impedance. Verify electrical parameters before substitution. Mechanical dimensions should be checked for fit. Acoustic performance may vary between variants.