0819-48K

Overview

The Delevan 0819-48K is a fixed axial leaded RF inductor with molded unshield construction. It provides an inductance of 10 uH with a tolerance of 10%. The component has a maximum DC current rating of 95 mA and a maximum DC resistance of 5.2 Ohms. Designed for PCB mounting, it features standard axial terminals.

Feature Summary

• Molded unshielded coil construction
• Axial leaded termination style
• Fixed inductance value

Applications

• RF circuits
• PCB mounting applications

Procurement Notes

Verify the specific suffix 'K' against official manufacturer documentation to confirm if it denotes a distinct tolerance or variant compared to the 'F' suffix (1% tolerance) found in the 0819 series. Confirm RoHS status and availability directly with API Delevan or authorized distributors, as online listings may reflect obsolete stock or third-party sources rather than current factory production.

Selection Notes

Select this component when a 10 uH inductance with 10% tolerance is required for RF applications. Ensure the circuit design accommodates the 95 mA maximum DC current limit and the 5.2 Ohm DC resistance. Verify that the axial leaded form factor fits the target PCB layout constraints.

Part Context

This part belongs to the Delevan 0819 series of RF inductors. The series typically includes various inductance values and tolerances, such as the 0819-48F which shares similar physical dimensions but offers tighter 1% tolerance. The 0819 series utilizes a molded unshielded design suitable for general RF filtering and tuning tasks.

Replacement Considerations

The 0819-48F is a compatible alternative within the same series offering identical electrical parameters except for a tighter 1% tolerance instead of 10%. Other 0819 series variants with matching 10 uH inductance should be evaluated based on their specific tolerance ratings.