106-122K

Overview

The Delevan 106-122K is a fixed surface-mount RF inductor with a nominal inductance of 1.2 µH and a tolerance of ±10%. It features a wirewound construction using an iron core, resulting in a maximum DC resistance of 0.9 Ω. The component operates within a temperature range of -55 °C to 125 °C and utilizes a non-standard two-terminal package.

Feature Summary

• Wirewound design with iron core for stable RF performance
• Surface-mount configuration for automated assembly
• General-purpose classification suitable for broad circuit integration

Applications

• RF signal processing circuits
• General-purpose inductive filtering
• Broadband impedance matching networks

Procurement Notes

Verify RoHS compliance status as the specific part may not meet current environmental directives. Confirm lead times with authorized distributors due to potential supply chain variability. Ensure the non-standard package dimensions align with existing PCB footprints before finalizing procurement orders.

Selection Notes

Select this component when a 1.2 µH inductance value is required for RF applications. Consider the 0.9 Ω DC resistance for power loss calculations. Verify that the non-standard package size fits the available board space and that the operating temperature range meets the system requirements.

Part Context

This component belongs to the API Delevan 106 series of fixed inductors. The series offers various inductance values and tolerances. The 106-122K specifically provides a 1.2 µH rating with a 10% tolerance, distinguishing it from other variants in the same family through its specific electrical characteristics and physical dimensions.

Replacement Considerations

The 106-122F is a documented variant within the same series offering identical electrical specifications but potentially different packaging or compliance attributes. Cross-reference mechanical dimensions and terminal configurations to ensure compatibility during substitution.