15M393J

Overview

The Gowanda Electronics 15M393J is a fixed axial leaded inductor with a nominal inductance of 390 µH and a tolerance of ±5%. It features an unshielded molded construction using iron core material. The component has a maximum DC resistance of 16.3 Ω and a current rating of 70 mA. It operates within a temperature range of -55 °C to +105 °C. The package dimensions are approximately 4.826 mm diameter by 11.176 mm length, with leads measuring 0.644 mm in diameter.

Feature Summary

• Unshielded molded design for RF applications
• Axial through-hole configuration
• Iron core construction

Applications

• RF circuits
• General purpose filtering
• Industrial electronics

Procurement Notes

Verify RoHS compliance status as the source indicates non-compliance. Confirm exact lead length requirements against mechanical constraints. Ensure operating temperature limits align with system environment. Check for alternative suffixes like LF if lead-free variants are required for specific regulatory standards.

Selection Notes

Select this component when high inductance values are needed in a compact axial package. Consider the low current rating of 70 mA for power handling limitations. The unshielded nature requires layout planning to minimize electromagnetic interference coupling with nearby sensitive traces or components.

Part Context

This part belongs to Gowanda's 15M series of molded unshielded RF coils. These components are designed for demanding environments including aerospace and defense. The manufacturer offers both standard and custom magnetic devices for critical applications requiring rigorous quality standards.

Replacement Considerations

The 15M393JLF is a documented variant within the same product family. Verify if the lead-free designation meets project requirements. No other direct cross-model substitutes are confirmed in the provided documentation.