103R-220K

Overview

The Delevan 103R-220K is a fixed surface-mount inductor designed for RF applications. It features an inductance of 22 nH with a tolerance of ±10%. The component utilizes a nonstandard package size and is unshielded. Key electrical parameters include a maximum DC resistance of 108 mΩ and a rated current of 950 mA. The device is RoHS compliant and lead-free, suitable for high-frequency circuit integration.

Feature Summary

• Unshielded construction for minimal magnetic interference
• Optimized for radio frequency signal processing
• Surface mount technology for automated assembly

Applications

• RF filter circuits
• Impedance matching networks
• High-frequency signal conditioning

Procurement Notes

Verify the specific package dimensions against design constraints as the 103R series uses nonstandard footprints. Confirm RoHS compliance status for environmental regulations. Ensure the 950 mA current rating meets system requirements to prevent saturation or thermal issues during operation.

Selection Notes

Select this component for applications requiring precise low-inductance values in the nanohenry range. Consider the unshielded nature when layout spacing is critical to avoid crosstalk. Verify that the nonstandard package aligns with available PCB land patterns and soldering capabilities.

Part Context

This part belongs to the 103R series of fixed inductors from API Delevan. The series is characterized by small form factors and specific RF performance characteristics. It serves as a passive component for filtering and tuning in electronic systems requiring stable inductive behavior at high frequencies.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching inductance, tolerance, current rating, and physical footprint specifications carefully.