103R-222G

Overview

The Delevan 103R-222G is a fixed surface-mount RF inductor with an inductance of 2.2 µH and a tolerance of ±2%. It features a maximum DC resistance of 1 ohm and a rated current of 310 mA. The component operates within a temperature range of -55°C to +125°C, has a minimum Q factor of 22, and exhibits an unshielded construction.

Feature Summary

• Unshielded SMD design for compact RF circuit integration
• Fixed inductance value suitable for signal filtering and impedance matching
• Wide operating temperature range ensuring stability in varied environments

Applications

• RF circuits
• Signal filtering
• Impedance matching
• Compact electronic designs

Procurement Notes

Verify the specific manufacturer designation API Delevan Inc. when sourcing. Confirm RoHS compliance status as indicated in official documentation. Ensure the ordering suffix matches the required tolerance and current rating specifications for your application requirements.

Selection Notes

Select this component for applications requiring a 2.2 µH inductance with low DC resistance. Consider the 310 mA current rating and unshielded nature for RF signal paths. Evaluate the physical dimensions against available PCB space constraints.

Part Context

This part belongs to the Delevan fixed inductor family designed for surface-mount technology. It is categorized under RF inductors, distinct from shielded or high-current power inductors. The series supports general-purpose RF applications requiring stable inductance values.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify pin compatibility and electrical parameters before considering alternative manufacturers.