106-121H

Overview

The Delevan 106-121H is a fixed surface-mount RF inductor with an inductance of 120 nH and a tolerance of 3%. It features a maximum DC resistance of 200 mΩ and supports a maximum DC current of 710 mA. The component utilizes a nonstandard leaded construction with two terminals, designed for PCB mounting. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Nonstandard leaded SMD construction
• Shielded RF inductor design
• Ferrite core material

Applications

• RF circuit filtering
• Impedance matching networks
• General purpose RF applications

Procurement Notes

Verify the specific package configuration against official datasheets, as sources indicate both leaded and SMD variants exist under similar numbering. Confirm RoHS compliance status directly with the manufacturer or authorized distributor documentation before procurement. Ensure the selected variant matches the required terminal type for the target PCB layout.

Selection Notes

Select this component for applications requiring precise 120 nH inductance with tight 3% tolerance. The 710 mA current rating suits moderate power RF stages. Verify the physical footprint compatibility, noting potential variations between leaded and surface-mount versions within the product family.

Part Context

This part belongs to the API Delevan fixed inductor portfolio, specifically categorized under RF inductors. It shares the 120 nH nominal value with other series members like the 106-121G, differing primarily in tolerance and packaging style. The product line focuses on high-frequency signal integrity components.

Replacement Considerations

The 106-121G serves as a related variant with identical inductance but different tolerance specifications. Cross-reference physical dimensions and terminal types carefully when substituting, as package styles may vary between leaded and surface-mount options within the same inductance class.