SP-4009-1Y

Overview

The SP-4009-1Y is a general-purpose rectangular speaker manufactured by Soberton Inc. It features an 8 Ohms impedance and a rated power handling of 2 Watts. The device operates within a frequency range of 750 Hz to 10 kHz, with a self-resonant frequency of 750 Hz. It delivers a sound pressure level of 90 dBA and utilizes top port location for sound output. The physical dimensions are 27.00mm in length and 20.00mm in width, with solder pad termination.

Feature Summary

• Rectangular form factor with top port sound output
• Solder pad electrical termination
• RoHS compliant construction

Applications

• General purpose audio indication
• Embedded system alerting
• Consumer electronics feedback

Procurement Notes

Verify current availability status as the component may be discontinued. Confirm exact specifications from the official product datasheet prior to integration. Ensure compatibility with existing circuit impedance requirements. Check for alternative sources if original manufacturing supply is limited.

Selection Notes

Select this component for applications requiring a compact rectangular speaker with standard 8 Ohm impedance. Suitable for low-power audio signaling where 2W rating is sufficient. Consider the 90 dBA sensitivity for volume requirements. Verify physical space constraints against the 27x20mm footprint.

Part Context

This part belongs to the SP Micro Speaker series from Soberton Inc. It is designed as a general-purpose audio transducer. The series typically includes various sizes and configurations for different enclosure needs. This specific model emphasizes a rectangular shape for flat surface mounting.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult manufacturer catalogs for direct equivalents or verify pinout and dimensional compatibility for any potential cross-references.