105R-561H

Overview

The Delevan 105R-561H is a surface-mount RF inductor with an inductance of 560 nH and a tolerance of 3%. It features a maximum DC current rating of 460 mA and a maximum DC resistance of 450 mOhms. The component is unshielded and utilizes a nonstandard two-lead SMD package.

Feature Summary

• Surface-mount design for automated PCB assembly
• Unshielded construction suitable for specific RF layouts
• Fixed inductance value optimized for radio frequency circuits

Applications

• RF signal processing circuits
• Impedance matching networks
• Filter applications in communication devices

Procurement Notes

Verify the exact physical dimensions and lead configuration against the official datasheet, as the package is classified as nonstandard. Confirm availability status through authorized distributors, as this component may be subject to discontinuation or limited supply constraints. Ensure compatibility with existing PCB footprints before ordering.

Selection Notes

Select this component when a precise 560 nH inductance is required for high-frequency applications. The low DC resistance supports efficient power handling up to 460 mA. Consider the unshielded nature for thermal management and layout flexibility compared to shielded alternatives.

Part Context

This part belongs to the Delevan fixed inductor family designed for radio frequency environments. It serves as a passive component for energy storage and filtering in electronic systems requiring stable inductive characteristics at high frequencies.

Replacement Considerations

Direct substitutes include other 560 nH SMD RF inductors with similar current ratings. Verify that alternative components match the nonstandard footprint and electrical specifications to ensure circuit integrity.