10M220KLF

Overview

The 10M220KLF is a general purpose wirewound inductor manufactured by Gowanda Electronics. It features an axial leaded package with a phenolic core and is RoHS compliant. The component has a nominal inductance of 220 nH, a maximum DC resistance of 140 mΩ, and a self-resonant frequency of 1.025 A current rating. It operates within a temperature range of -55 °C to 125 °C.

Feature Summary

• Wirewound construction with a phenolic core for stable inductance
• Axial leaded form factor suitable for through-hole mounting
• RoHS compliant manufacturing process

Applications

• RF coil applications
• General purpose filtering circuits
• High frequency signal processing

Procurement Notes

Verify the specific inductance value and tolerance against the schematic requirements before ordering. Confirm that the axial lead length and diameter match the PCB footprint design. Ensure the operating temperature range meets the environmental conditions of the target application. Check for any specific packaging or handling requirements during procurement.

Selection Notes

Select this component when a low-value, high-frequency inductor is required for through-hole assembly. The 220 nH value suits RF and high-speed digital filtering needs. Consider the 140 mΩ DC resistance for power loss calculations. The phenolic core material offers distinct characteristics compared to ferrite or powdered iron alternatives.

Part Context

This part belongs to the 10M series of standard RF inductors from Gowanda Electronics. The series includes various inductance values ranging from 0.1 µH to higher ranges, all sharing similar axial leaded construction. The 'K' suffix typically denotes a 10% tolerance, while 'J' indicates 5%. This specific model is designed for general-purpose RF applications.

Replacement Considerations

Direct substitutes include other 220 nH axial inductors from Gowanda such as 10M220JLF (5% tolerance) or 10M270KLF (270 nH, if value adjustment is acceptable). Cross-manufacturer replacements require matching inductance, current rating, and physical dimensions.