103R-223JS

Overview

The Delevan 103R-223JS is a fixed surface-mount inductor with an inductance of 22 µH and a tolerance of ±5%. It features a maximum DC resistance of 6.4 Ohms and a rated current of 125 mA. The component utilizes a ferrite core and is unshielded, housed in a nonstandard package with two leads.

Feature Summary

• Unshielded construction for minimal magnetic interference
• Ferrite core material for stable performance
• Surface-mount termination style

Applications

• RF signal processing circuits
• General-purpose power filtering
• Electronic choke applications

Procurement Notes

Verify the specific package dimensions against your PCB footprint, as this part uses a nonstandard form factor distinct from common metric series. Confirm that the 125 mA current rating meets your circuit requirements to prevent saturation or thermal issues during operation.

Selection Notes

Select this component when a compact, unshielded inductor is required for RF or low-current applications. Ensure the design accommodates its nonstandard physical dimensions and verify that the 6.4 Ohm DC resistance aligns with your voltage drop constraints.

Part Context

This component belongs to the Delevan fixed inductor portfolio, designed for surface-mount assembly. It serves as a passive energy storage element in electronic circuits, offering reliable performance in space-constrained designs where shielding is not mandatory.

Replacement Considerations

Direct substitutes include other 22 µH SMD inductors with similar current ratings and resistance values. Verify mechanical fit due to the nonstandard package size before swapping.