105-271K

Overview

The Delevan 105-271K is a fixed RF inductor from the Micro i Chip series, designed for surface-mount technology (SMD) applications. It features an inductance of 270 nH with a tolerance of 10%. The component has a maximum DC resistance of 0.23 ohms and supports a maximum DC current of 650 mA. It utilizes an unshielded wirewound construction suitable for general-purpose RF circuits.

Feature Summary

• Surface-mount design for automated PCB assembly
• Unshielded wirewound construction for RF signal handling
• General-purpose inductance characteristics

Applications

• RF circuit filtering
• Impedance matching networks
• General-purpose RF signal processing

Procurement Notes

Verify component availability status as supply conditions may vary. Confirm RoHS compliance details directly with the manufacturer or authorized distributors prior to procurement. Ensure the specific ordering suffix matches the required tolerance and packaging specifications for your production line requirements.

Selection Notes

Select this component for applications requiring a 270 nH inductance value in a compact SMD footprint. Consider the 650 mA current rating and 0.23 ohm DC resistance when designing power-sensitive RF stages. Verify that the unshielded nature of the inductor does not cause unwanted coupling in dense layouts.

Part Context

This part belongs to the API Delevan Micro i Chip series, which offers fixed inductors for high-frequency applications. The 105 series typically provides standard inductance values in small outline packages, balancing performance with space constraints in modern electronic devices.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires manual verification of electrical parameters and physical dimensions against potential alternatives.