106-471F

Overview

The Delevan 106-471F is a surface-mount RF inductor with an inductance of 470 nH and a tolerance of ±1%. It features a maximum DC current rating of 450 mA and a maximum DC resistance of 500 mΩ. The component has a minimum Q factor of 45 at the test frequency and a self-resonant frequency of 180 MHz. It utilizes an iron core, is unshielded, and measures 3.94 mm in length, 2.79 mm in width, and 1.91 mm in height.

Feature Summary

• Surface mount construction for automated PCB assembly
• Iron core material for stable magnetic properties
• Unshielded design suitable for specific RF layout requirements

Applications

• RF circuit filtering
• Impedance matching networks
• General purpose RF signal processing

Procurement Notes

Verify component availability status as this part may be discontinued or subject to long lead times. Confirm RoHS compliance details with the manufacturer prior to procurement. Ensure storage conditions meet moisture sensitivity level requirements if applicable. Validate that the unshielded package style aligns with electromagnetic interference constraints in the final application design.

Selection Notes

Select this component when a 470 nH inductance value is required for surface mount applications. Consider the 450 mA current rating against peak operational loads. Evaluate the 180 MHz self-resonant frequency to ensure operation remains below the resonant point. The unshielded nature requires careful PCB layout to minimize parasitic coupling compared to shielded alternatives.

Part Context

This component belongs to the 106 series of fixed inductors manufactured by API Delevan Inc. It is designed for radio frequency applications requiring precise inductance values. The series offers various inductance options within a standard non-standard package footprint, catering to general-purpose RF engineering needs.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.