0819-04K

Overview

The Delevan 0819-04K is a leaded RF inductor featuring an axial termination style and unshielded molded construction. It provides an inductance of 150 nH with a tolerance of 10 percent. The component supports a maximum DC current of 760 mA and exhibits a maximum DC resistance of 180 mOhms. Designed for PCB mounting, it utilizes standard terminals and belongs to the 0819 series.

Feature Summary

• Unshielded molded coil design for RF applications
• Axial leaded termination for through-hole mounting
• Standard terminal configuration

Applications

• RF circuit filtering
• Impedance matching networks
• Signal processing circuits

Procurement Notes

Verify the specific manufacturer datasheet to confirm exact electrical tolerances and physical dimensions prior to integration. Ensure the selected variant matches the required axial lead length and package constraints for the target PCB layout. Cross-reference official documentation to validate compliance with environmental standards and operating temperature ranges defined by the manufacturer.

Selection Notes

Select this component when a low-inductance, high-current RF solution with axial leads is required. The unshielded design suits applications where magnetic interference is manageable or external shielding is provided. Evaluate the 180 mOhm resistance against power loss requirements and ensure the 760 mA current rating exceeds peak operational loads.

Part Context

This part belongs to the Delevan 0819 series of fixed RF inductors. The series offers various inductance values and tolerance options within a consistent molded axial form factor. These components are engineered for radio frequency environments requiring stable performance and reliable through-hole integration.

Replacement Considerations

Consult official cross-reference lists for direct equivalents. Verify that substitute parts match the 150 nH inductance, 10% tolerance, and 760 mA current rating while maintaining axial leaded packaging.