0819-62F

Overview

The Delevan 0819-62F is a leaded RF inductor from the 0819 series, featuring an axial termination style and unshielded molded construction. It provides a nominal inductance of 39 µH with a tight tolerance of 1%. The component has a maximum DC resistance of 6.8 Ohms and supports a maximum DC current of 83.5 mA. Key electrical characteristics include a minimum Q factor of 45 and a self-resonant frequency of 15 MHz. Designed for PCB mounting, it measures 5.08 mm in length and 1.98 mm in diameter.

Feature Summary

• Unshielded molded coil design for RF applications
• Axial leaded termination for through-hole PCB mounting
• High precision 1% inductance tolerance
• Standard terminal configuration

Applications

• RF circuit filtering
• Impedance matching networks
• General purpose RF signal processing

Procurement Notes

Verify the specific manufacturer designation, as sources indicate API Delevan production. Confirm RoHS compliance status, as documentation varies between compliant and non-compliant listings. Ensure the ordering suffix matches the required tolerance and packaging format. Cross-reference datasheets to confirm the 39 µH value and 6.8 Ohm DCR specifications before finalizing procurement.

Selection Notes

Select this component when a high-precision 39 µH inductance is required for RF circuits. The unshielded design necessitates careful layout consideration to prevent magnetic coupling with adjacent components. Verify that the 83.5 mA current rating meets the operational requirements of the target circuit. The axial package requires appropriate through-hole mounting space on the PCB.

Part Context

This part belongs to the Delevan 0819 series of fixed RF inductors. The series offers various inductance values with different tolerance codes indicated by the final letter. The 0819-62F specifically denotes the 39 µH variant with 1% tolerance. These components are engineered for stability and performance in radio frequency environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.