106-391J

Overview

The Delevan 106-391J is a fixed RF inductor with a nominal inductance of 390 nH and a tolerance of ±5%. It features a maximum DC resistance of 450 mOhms and supports a maximum DC current of 475 mA. The component operates within a temperature range of -55°C to +125°C.

Feature Summary

• Utilizes an iron core material for stable inductive performance.
• Designed as a general-purpose RF inductor for surface mount applications.

Applications

• RF choke circuits
• General purpose inductive filtering

Procurement Notes

Verify the specific package designation, such as 'Nonstandard, 2 Lead', against the target PCB footprint requirements. Confirm that the lead-free status aligns with assembly process specifications. Ensure the operating temperature range meets the environmental constraints of the final application.

Selection Notes

Select this component when a compact 390 nH inductance value is required for RF signal paths. Consider the 475 mA current rating and low DC resistance for power efficiency. Verify compatibility with standard SMT reflow profiles given the non-standard two-lead configuration.

Part Context

This part belongs to the Delevan 106 series of fixed inductors. It shares the 390 nH electrical specification with variants like the 106-391F and 106-391G, differing primarily in packaging or lead finish options rather than core electrical performance.

Replacement Considerations

The 106-391F and 106-391G are confirmed substitutes within the same series offering identical 390 nH inductance and 475 mA current ratings.