AS01508MS-SP11-WP-R

Overview

The AS01508MS-SP11-WP-R is a general-purpose electromagnetic receiver speaker manufactured by PUI Audio, Inc. It features an 8-ohm impedance and a rated power of 700 mW, with a maximum power capacity of 1 W. The device operates within a frequency range of 600 Hz to 20 kHz and delivers a sound pressure level of 89 dB. Designed for PCB mounting via solder pins, it utilizes a PEEK diaphragm for flat frequency response and includes IP67 ingress protection, making it dust-tight and waterproof. The physical dimensions are 15.00 mm x 11.00 mm with a maximum height of 3.50 mm.

Feature Summary

• IP67-rated construction providing dust-tight and waterproof protection for reliable operation in harsh environments
• PEEK diaphragm material engineered to deliver a flat frequency response across the operating bandwidth
• Compact rectangular form factor designed for surface-mount PCB integration using solder pin terminations

Applications

• Medical devices requiring sealed acoustic components
• Industrial equipment needing dust and water resistance
• Consumer electronics demanding compact high-fidelity audio output

Procurement Notes

Verify the specific suffix configuration against the manufacturer's current datasheet to ensure compatibility with required environmental ratings and terminal types. Confirm that the IP67 rating aligns with the intended application's exposure conditions. Check for any recent design changes or obsolescence notices from PUI Audio, Inc. prior to finalizing procurement plans.

Selection Notes

Select this component when a sealed, rectangular speaker with high sensitivity is required for space-constrained PCB designs. The 8-ohm impedance matches standard audio driver outputs, while the 700 mW rating suits low-power signaling applications. Ensure the 600 Hz lower frequency limit meets the target acoustic performance requirements.

Part Context

This model belongs to PUI Audio's line of miniature electromagnetic speakers. It is part of a series offering various shapes and sealing options. The AS01508MS-SP11-WP-R specifically addresses needs for robust, sealed acoustic transducers in small-footprint electronic assemblies where standard open-back speakers would fail due to environmental factors.

Replacement Considerations

Direct substitutes must match the 8-ohm impedance, 700 mW power rating, and IP67 sealing. Verify dimensional compatibility (15x11x3.5 mm) and terminal type. No confirmed public substitute part numbers are available in the provided documentation.