10M331K

Overview

The 10M331K is a fixed wirewound inductor manufactured by Gowanda Electronics. It features an unshielded construction with axial leads, designed for radio frequency applications. The component has a nominal inductance of 3.3 µH and supports a maximum current rating of 270 mA. Its direct current resistance (DCR) is specified at a maximum of 850 mΩ. The device operates within a temperature range of -55 °C to +125 °C.

Feature Summary

• Unshielded wirewound design suitable for RF circuits
• Axial lead configuration for through-hole mounting
• High-temperature operational capability

Applications

• Radio frequency filtering
• RF choke applications
• General purpose inductive circuits

Procurement Notes

Verify the specific suffix requirements when ordering. The base model 10M331K may have variants such as 10M331KLF which indicate compliance status or material composition differences. Confirm that the selected variant meets the necessary regulatory standards for the intended deployment environment before finalizing procurement.

Selection Notes

Select this component for applications requiring a 3.3 µH inductance value with axial termination. Ensure the circuit current does not exceed the 270 mA limit to maintain performance integrity. Consider the unshielded nature of the coil regarding potential magnetic interference with adjacent components in dense layouts.

Part Context

This part belongs to Gowanda Electronics' line of molded unshielded RF coils. The manufacturer specializes in high-performance electronic components for aerospace, defense, and medical sectors. These components are engineered for reliability in demanding environments and are produced in the USA.

Replacement Considerations

The 10M331KLF serves as a related variant within the same product family. Verify if the lead-free specification of the LF suffix is required for the assembly process. No other cross-model substitutes are confirmed in public documentation.