10M390JLF

Overview

The 10M390JLF is a general-purpose axial leaded RF inductor manufactured by Gowanda Electronics. It features a wirewound construction with a molded case and an iron-ferrite core. The component has a nominal inductance of 390 nH with a tolerance of 5%. It supports a maximum rated current of 700 mA and exhibits a maximum DC resistance of 300 mΩ. The device operates within a temperature range of -55°C to 105°C.

Feature Summary

• Axial leaded configuration for through-hole mounting
• Wirewound design with molded encapsulation
• Iron-ferrite core material for RF applications

Applications

• RF coil circuits
• General purpose inductive filtering
• High frequency signal processing

Procurement Notes

Verify the specific suffix (JLF) against official Gowanda documentation to confirm RoHS compliance status and exact lead finish specifications. Ensure the ordering part number matches the required inductance value and tolerance class. Confirm package dimensions and terminal compatibility with the target PCB layout before finalizing procurement.

Selection Notes

Select this component for applications requiring axial mounting and precise 5% inductance tolerance at high frequencies. Consider the 700 mA current rating and 300 mΩ DCR limits for power handling requirements. Verify that the iron-ferrite core characteristics align with the specific RF performance needs of the circuit design.

Part Context

This component belongs to the 10M series of standard RF inductors from Gowanda Electronics. The series offers various inductance values in an axial leaded format, suitable for traditional through-hole assembly methods. These components are designed for reliability in demanding electronic environments.

Replacement Considerations

Cross-reference with other 10M series variants such as 10M330JLF or 10M470JLF if different inductance values are acceptable. Verify mechanical footprint and electrical parameters against alternative manufacturers' axial RF inductors to ensure functional equivalence.