10M301J

Overview

The 10M301J is a fixed wirewound inductor manufactured by Gowanda Electronics, featuring an axial lead configuration and unshielded molded construction. It provides a nominal inductance of 3 µH with a maximum DC resistance of 700 mΩ. The component supports a maximum current rating of 299 mA and achieves a self-resonant frequency of 95 MHz. Designed for RF applications, it utilizes a phenolic core material and operates within a temperature range extending to +125°C.

Feature Summary

• Unshielded molded design suitable for high-frequency RF environments
• Axial lead configuration for through-hole mounting
• Phenolic core material supporting elevated operating temperatures

Applications

• RF circuit filtering
• Broadband power transformer coupling
• General purpose inductive components in aerospace systems

Procurement Notes

Verify the specific ordering suffix against official Gowanda documentation to confirm exact electrical tolerances and termination specifications. Ensure that the axial lead style and unshielded construction align with the target PCB layout requirements. Confirm RoHS compliance status if required for the specific application environment before finalizing procurement orders.

Selection Notes

Select this component when a 3 µH inductance value is required with a 299 mA current handling capability. The unshielded nature necessitates careful placement to avoid magnetic interference with adjacent sensitive circuits. Verify that the 95 MHz self-resonant frequency meets the operational bandwidth requirements of the intended RF application.

Part Context

This part belongs to the 10M series of molded unshielded RF coils produced by Gowanda Electronics. The manufacturer specializes in high-performance magnetic components for demanding sectors including aerospace, defense, and medical imaging. The 10M series offers axial lead options for robust mechanical integration in critical electronic assemblies.

Replacement Considerations

Cross-reference with other Gowanda 10M series variants such as 10M331J or 10M561J for different inductance values. No direct public substitute part numbers are confirmed; verify compatibility with equivalent generic axial wirewound inductors only after validating all electrical parameters.