AS015100MR-R

Overview

The AS015100MR-R is an electromagnetic speaker transducer manufactured by PUI Audio. It features a rectangular shape with dimensions of 15 mm in length and 10 mm in width, and a maximum installation height of 2.8 mm. The component operates with an impedance of 100 Ohms and has a rated power of 300 mW. Its frequency range extends from 850 Hz to 4 kHz, with a self-resonant frequency of 850 Hz. The sound pressure level is specified at 86 dBA. It utilizes a Mylar cone and Neodymium Iron Boron magnet, employing solder pad termination for board mounting.

Feature Summary

• Rectangular form factor designed for compact electronic assemblies
• High impedance configuration suitable for specific driver circuits
• Robust magnetic structure using neodymium iron boron material

Applications

• Portable consumer electronics requiring small footprint audio output
• Industrial control panels needing clear audible alerts
• Medical devices with space-constrained acoustic requirements

Procurement Notes

Verify the exact part number against manufacturer documentation to ensure compatibility with your circuit design. Confirm that the 100 Ohm impedance matches your amplifier or driver specifications. Check for RoHS compliance status if required by your manufacturing standards. Ensure proper handling procedures are followed during assembly to protect the solder pads and diaphragm integrity.

Selection Notes

Select this component when a high-impedance speaker is required to limit current draw from the driving source. The rectangular shape allows for efficient use of limited board space compared to circular equivalents. Consider the 86 dBA sensitivity for applications requiring moderate volume levels without excessive amplification. Verify thermal operating ranges align with the intended environment.

Part Context

This model belongs to the AS series of speakers from PUI Audio, which focuses on providing reliable audio solutions for various industries. The series includes both round and rectangular options with varying impedances and power ratings. This specific variant emphasizes high impedance characteristics within the rectangular form factor category.

Replacement Considerations

Direct substitutes must match the 100 Ohm impedance, 15x10mm dimensions, and solder pad termination. Verify that any alternative maintains similar sensitivity and power handling capabilities to ensure consistent performance in the final application.