0819-02H

Overview

The Delevan 0819-02H is a leaded RF inductor with an axial termination style. It features a molded unshielded coil construction designed for PCB mount applications. The component has a nominal inductance of 0.12 uH and a tolerance of 3%. Its maximum DC resistance is 0.15 ohms, supporting a maximum DC current of 835 mA. The self-resonant frequency is specified at 250 MHz, with a minimum Q factor of 40. The physical dimensions are 5.08 mm in length and 1.98 mm in diameter.

Feature Summary

• Molded unshielded coil construction for RF applications
• Axial leaded termination style for PCB mounting
• High current handling capability up to 835 mA

Applications

• RF circuit design
• Signal processing systems
• Communication equipment

Procurement Notes

Verify the manufacturer part number against official Delevan documentation to ensure accuracy. Confirm that the axial leaded package and molded unshielded construction match the specific design requirements. Check RoHS compliance status as indicated in official datasheets, noting potential lead content restrictions. Validate electrical parameters including inductance, tolerance, and current ratings before integration.

Selection Notes

Select this component when a low-inductance, high-current RF solution is required. The axial form factor suits through-hole PCB layouts. Ensure the operating frequency remains below the 250 MHz self-resonant point. Verify that the unshielded nature does not interfere with nearby sensitive components due to magnetic field exposure.

Part Context

This component belongs to the Delevan 0819 series of fixed RF inductors. These parts are characterized by their molded construction and axial leads. The series offers various inductance values tailored for radio frequency environments. The 0819-02H specifically addresses needs for minimal inductance with robust current capacity.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.