10MG220K

Overview

The Gowanda Electronics 10MG220K is a fixed axial lead inductor with a nominal inductance of 220 nH. It features an unshielded molded construction utilizing non-magnetic materials, ensuring immunity to external magnetic fields. The component has a maximum DC resistance of 140 mOhm and supports a current rating of 1.025 A. Designed for surface or through-hole integration, it operates within a temperature range of -55 °C to +125 °C.

Feature Summary

• Non-magnetic molded core construction prevents magnetic interference
• Unshielded design suitable for sensitive medical environments
• Axial lead configuration for standard mounting

Applications

• Medical imaging equipment
• Telecommunications systems
• Security systems

Procurement Notes

Verify the specific suffix (e.g., LF) against RoHS compliance requirements if lead-free operation is mandatory. Confirm that the unshielded nature aligns with EMI constraints in the target circuit. Ensure the axial lead spacing matches the PCB footprint or wire harness specifications prior to final procurement approval.

Selection Notes

Select this component when non-magnetic properties are critical to prevent signal distortion in sensitive applications. The 220 nH value suits high-frequency filtering where low inductance is required. Consider the 1.025 A current rating for power handling needs. The unshielded design requires adequate spacing from other magnetic components to maintain performance integrity.

Part Context

This part belongs to Gowanda's 10MG series of molded non-magnetic inductors. These components are engineered specifically for environments where standard ferromagnetic cores would cause unacceptable magnetic interference. The series offers various inductance values while maintaining consistent physical dimensions and electrical characteristics across the family.

Replacement Considerations

The SML32-027K is a surface mount general purpose inductor with different form factor and inductance. Direct substitution is not recommended due to package differences and lack of non-magnetic certification. Verify if alternative non-magnetic axial inductors from Gowanda or other manufacturers meet the 220 nH specification.