PSS-15N08SM-YTRQ

Speakers Overview

The PSS-15N08SM-YTRQ is a general-purpose piezoelectric speaker manufactured by Mallory Sonalert Products Inc. It features a square form factor with dimensions of 15 mm x 15 mm x 4 mm. The device operates with an impedance of 8 Ohms and has a power rating of 500 mW. Its frequency response spans from 850 Hz to 20 kHz, providing broad audio coverage. The sound pressure level is rated at 87 dB.

Speakers Feature Summary

• Square physical design suitable for compact enclosures
• Broad frequency response covering mid-range to high frequencies
• Internal driver capability for simplified integration

Speakers Applications

• General purpose audio indication
• Consumer electronics signaling
• Industrial equipment status alerts

Speakers Procurement Notes

Verify the specific suffix YTRQ against official Mallory Sonalert documentation to confirm tape-and-reel packaging requirements. Ensure the 8 Ohm impedance matches the amplifier output specifications. Confirm that the 500 mW power rating aligns with the thermal management capabilities of the target application environment.

Speakers Selection Notes

Select this component when a low-profile, square-shaped transducer is required. The 15 mm dimension allows for dense mounting arrangements. The 87 dB sensitivity provides adequate audibility for standard indoor environments without requiring excessive drive current.

Speakers Part Context

This part belongs to the PSS series of piezoelectric speakers from Mallory Sonalert. The series is designed for cost-effective audio solutions in mass-produced devices. The square geometry distinguishes it from circular disc transducers, offering different acoustic coupling characteristics.

Speakers Replacement Considerations

No public substitute part numbers are documented.