AS03604MR-2-R

Overview

The AS03604MR-2-R is a round electromagnetic speaker manufactured by PUI Audio, Inc. It features a 4-ohm impedance and a nominal power rating of 1.5 W. The device operates within a frequency range of 550 Hz to 11 kHz with an 82 dB sound pressure level. Physical dimensions are 36 mm in diameter and approximately 12 mm in height. It utilizes a neodymium magnet and Mylar cone, designed for board mounting via solder pads.

Feature Summary

• Electromagnetic transducer design using neodymium magnet technology
• Round form factor suitable for general-purpose audio output
• Board mount configuration with solder pad termination

Applications

• General purpose audio indication
• Embedded electronic devices requiring compact speakers
• Industrial control panels

Procurement Notes

Verify the specific datasheet version for the AS03604MR-2-R to confirm exact mechanical tolerances and electrical characteristics. Ensure compatibility with the target PCB layout regarding solder pad spacing and mounting constraints. Cross-reference the manufacturer's official documentation for any updates on material composition or environmental compliance standards prior to finalizing procurement specifications.

Selection Notes

Select this component when a low-cost, general-purpose speaker is required for applications needing moderate acoustic output. The 4-ohm impedance suits standard driver circuits. Consider the physical depth and diameter constraints against the available enclosure space. Verify that the 1.5 W power handling meets the operational drive requirements without distortion.

Part Context

This part belongs to the PUI Audio series of electromagnetic speakers. These components are engineered for reliable performance in consumer electronics and industrial equipment. The series offers various impedances and sizes to accommodate different design needs while maintaining consistent acoustic quality and mechanical durability across the product line.

Replacement Considerations

Direct substitutes must match the 4-ohm impedance, similar frequency response, and compatible mounting footprint. Verify that alternative parts support the required 1.5 W power rating and fit within the same dimensional envelope to ensure seamless integration into existing designs.