0819-52K

Overview

The Delevan 0819-52K is a leaded RF inductor from the 0819 series, featuring a molded unshielded coil design. It provides an inductance of 15 µH with a tolerance of 10% and a maximum DC resistance of 3.4 Ohms. The component supports a maximum DC current of 118 mA and achieves a minimum Q factor of 40 at a self-resonant frequency of 26 MHz. Constructed with a ferrite core, it utilizes axial termination for PCB mounting, measuring 5.08 mm in length and 1.98 mm in diameter.

Feature Summary

• Molded unshielded coil construction
• Ferrite core material
• Axial leaded termination

Applications

• RF circuits
• PCB mount applications

Procurement Notes

Verify RoHS compliance status as documentation indicates non-compliance. Confirm manufacturing origin with API Delevan or authorized distributors. Ensure ordering quantities align with reel packaging requirements specified by the supplier. Cross-reference datasheet parameters against specific circuit design needs to validate performance under operating conditions.

Selection Notes

Select this component for applications requiring a 15 µH inductance with 10% tolerance. Consider the 118 mA current rating and 3.4 Ohm resistance for power handling. The unshielded design requires layout consideration for magnetic interference. Verify axial lead dimensions fit the target PCB footprint.

Part Context

Part of the Delevan 0819 series, which includes various leaded RF inductors with different inductance values and tolerances. This series shares common physical dimensions and mounting styles, facilitating standardized integration into electronic assemblies requiring fixed inductors.

Replacement Considerations

Consult official substitution lists for confirmed equivalents. Generic replacements may differ in Q factor, self-resonant frequency, or current ratings.