AS02408MO-LW50-R

Overview

The AS02408MO-LW50-R is an electromagnetic speaker from PUI Audio, designed for general-purpose audio applications. It features a compact oval shape with dimensions of 24x18 mm and a depth of approximately 6-7 mm. The unit operates at an impedance of 8 Ohms with a power rating of 0.8 W. It delivers a sound pressure level of 95 dBA at a resonant frequency of 850 Hz, extending up to 6 kHz. The cone material is not explicitly specified in the provided text but the magnet is Neodymium. It utilizes 50mm lead wires for connection and includes two-sided adhesive for board mounting.

Feature Summary

• Compact oval form factor suitable for space-constrained designs
• High efficiency output with 95 dBA sensitivity
• Integrated 50mm lead wires for simplified circuit integration
• Two-sided adhesive backing for secure board attachment

Applications

• General purpose audio signaling
• Consumer electronic devices requiring compact speakers
• Industrial control panels needing audible alerts
• Portable battery-operated equipment

Procurement Notes

Verify the specific datasheet version for exact mechanical tolerances and RoHS compliance status before finalizing design integration. Confirm that the 50mm lead wire length meets your PCB layout requirements. Ensure the operating temperature range aligns with your application environment. Cross-reference the part number suffixes to confirm the presence of the adhesive and lead wire configuration as described.

Selection Notes

Select this component when high acoustic efficiency is prioritized over low-frequency response due to its 850 Hz resonance. The oval geometry allows for unique enclosure designs compared to standard round speakers. Consider the fixed 50mm lead length during PCB routing to avoid excess cable management issues. This model is suitable for applications where moderate power handling of 0.8 W is sufficient for clear audible output.

Part Context

This part belongs to the PUI Audio AS series of electromagnetic transducers. It is categorized under Speakers & Transducers within the Audio Devices subcategory. The manufacturer specifies it as a general-purpose solution, distinct from their high-SPL or specialized haptic lines. It shares the 8 Ohm impedance characteristic common across many PUI Audio speaker models.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult PUI Audio directly for cross-referencing alternatives with similar oval dimensions and 8 Ohm impedance.