FK-26746-000

Speakers Overview

The Knowles FK-26746-000 is a balanced armature receiver designed for audio applications. It features a rectangular form factor with dimensions of 5.00mm length and 2.73mm width. The component operates within a frequency range of 200 Hz to 6 kHz and presents an impedance of either 450 Ohms or 630 Ohms, depending on specific configuration or source variation. It utilizes magnetic technology and solder pad termination for surface mount assembly.

Speakers Feature Summary

• Balanced armature transducer architecture
• Rectangular physical package design
• Solder pad surface mount termination

Speakers Applications

• Audio receivers in compact electronic devices
• Communication equipment requiring balanced armature speakers
• Portable audio hardware integration

Speakers Procurement Notes

Verify the specific impedance value (450 Ohms vs 630 Ohms) required for your circuit design, as sources indicate variations. Confirm RoHS compliance status directly with the manufacturer or authorized distributor documentation before procurement. Ensure the rectangular footprint matches your PCB layout constraints.

Speakers Selection Notes

Select this component when a balanced armature receiver is necessary for high-fidelity audio reproduction in space-constrained environments. Consider the operating frequency range of 200 Hz to 6 kHz against your acoustic requirements. Evaluate the mechanical dimensions of 5.00mm x 2.73mm to ensure compatibility with the target device housing.

Speakers Part Context

This part belongs to the Knowles Speakers & Transducers category, specifically within their balanced armature receiver lineup. These components are engineered for precision audio output in small form factors, distinguishing them from dynamic drivers through their electromagnetic diaphragm mechanism.

Speakers Replacement Considerations

No public confirmed substitute part numbers are available in the provided data. Consult Knowles technical support for equivalent models if this specific impedance or dimension variant is unavailable.