106-271K

Overview

The Delevan 106-271K is a fixed surface-mount RF inductor designed for general-purpose applications. It features an iron core and wirewound construction within a 1611 package. The component provides an inductance of 270 nH with a tolerance of ±10%. It supports a maximum DC current of 520 mA and exhibits a maximum DC resistance of 370 mΩ. The device operates reliably within a temperature range of -55 °C to +125 °C.

Feature Summary

• Utilizes an iron core and wirewound construction for stable RF performance
• Designed for surface-mount PCB integration in compact layouts
• Provides high Q-factor characteristics suitable for radio frequency circuits

Applications

• Radio Frequency (RF) signal processing
• General-purpose inductive filtering
• Impedance matching networks

Procurement Notes

Verify the specific RoHS compliance status and lead finish details, as historical records indicate variations between lead-free and lead-containing versions for this series. Confirm the exact package dimensions against the latest datasheet to ensure compatibility with automated placement equipment. Validate that the selected variant meets all environmental operating requirements for the intended application environment.

Selection Notes

Select this component when a 270 nH inductance value is required for RF applications. Ensure the 520 mA current rating aligns with the circuit's operational limits. Consider the 1611 package size for board space constraints. Verify thermal management capabilities given the 125 °C maximum operating temperature limit and the specific core material properties.

Part Context

This part belongs to the broader family of API Delevan fixed inductors, which are engineered for electronic circuit stability. The manufacturer specializes in passive components for demanding environments. This specific model represents a standard solution for general-purpose RF tasks, balancing electrical performance with physical footprint constraints typical of surface-mount technologies.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.