15M222JLF

Overview

The Gowanda Electronics 15M222JLF is a fixed axial leaded inductor with a nominal inductance of 22 µH and a tolerance of ±5%. It features an unshielded molded construction using a powdered iron core, suitable for general-purpose RF coil applications. The component supports a maximum DC current of 175 mA and has a maximum DC resistance of 2.5 Ω. It operates within a temperature range of -55 °C to +105 °C and complies with RoHS standards.

Feature Summary

• Unshielded molded wirewound design for general-purpose RF applications
• Powdered iron core construction for stable magnetic performance
• Axial through-hole configuration for standard PCB mounting

Applications

• RF coil circuits
• General purpose filtering
• Industrial electronic assemblies

Procurement Notes

Verify the specific suffix (JLF) against official Gowanda documentation to confirm RoHS compliance and lead-free status. Ensure the unshielded variant meets system requirements regarding electromagnetic interference, as shielding is not included in this part number configuration.

Selection Notes

Select this component when an unshielded axial inductor is required for RF applications. Confirm that the 175 mA current rating and 2.5 Ω DC resistance align with circuit constraints. Verify that the absence of shielding does not interfere with adjacent components or sensitive signal paths.

Part Context

This part belongs to the Gowanda 15M series of molded unshielded RF coils. These components are designed for high-reliability environments, including aerospace and defense, where Gowanda provides both standard and custom magnetic solutions. The series offers various inductance values in an axial package format.

Replacement Considerations

Cross-reference with other Gowanda 15M series variants for different inductance values. Verify compatibility with equivalent unshielded axial inductors from other manufacturers if supply chain adjustments are necessary, ensuring identical electrical parameters and physical dimensions.