10MG390K

Overview

The 10MG390K is a fixed axial leaded inductor manufactured by Gowanda Electronics. It features a nominal inductance of 390 nH (0.39 µH) and is constructed as an unshielded molded non-magnetic component. The device supports a maximum current rating of 700 mA with a maximum DC resistance of 300 mOhm. It exhibits a minimum quality factor of 30 and operates within a temperature range of -55 °C to 125 °C. The physical dimensions are 6.35 mm length by 2.413 mm diameter.

Feature Summary

• Molded non-magnetic construction for general purpose applications
• Axial leaded package design
• Unshielded configuration

Applications

• Medical equipment circuits
• RF filtering applications
• Impedance matching networks

Procurement Notes

Verify the specific ordering suffix when sourcing components, as variations such as LF or ML may indicate different material compositions or termination styles. Confirm that the required inductance tolerance and current ratings align with the target circuit design before procurement. Ensure the axial leaded form factor fits the intended PCB layout constraints.

Selection Notes

Select this component for applications requiring a compact, non-magnetic inductor with axial leads. The low DC resistance and moderate current handling make it suitable for signal processing and power filtering where magnetic shielding is not required. Consider the operating temperature range and quality factor requirements when evaluating suitability for high-frequency performance.

Part Context

This part belongs to Gowanda Electronics' line of molded non-magnetic inductors. These components are designed for reliability in sensitive environments, particularly medical devices, where magnetic interference must be minimized. The axial leaded format allows for through-hole mounting, providing mechanical stability in various electronic assemblies.

Replacement Considerations

Direct substitutes include other 390 nH axial inductors from manufacturers like Cal-Chip or similar Gowanda series parts with adjusted suffixes. Verify that replacement components match the 700 mA current rating and 300 mOhm resistance limits to ensure circuit compatibility.