0819-60H

Overview

The Delevan 0819-60H is an axial leaded RF inductor featuring a molded unshielded coil design. It provides a nominal inductance of 33 µH with a tolerance of ±3%. The component has a maximum DC resistance of 5.2 Ohms and supports a maximum DC current of 95 mA. Key electrical characteristics include a minimum Q factor of 45 and a self-resonant frequency of 15 MHz. The unit utilizes a ferrite core and measures 5.08 mm in length with a diameter of 1.98 mm, designed for PCB mounting.

Feature Summary

• Molded unshielded construction for general-purpose RF applications
• Axial leaded termination style suitable for through-hole PCB mounting
• Ferrite core material providing stable inductance performance

Applications

• RF circuit filtering
• Impedance matching networks
• General purpose RF inductance requirements

Procurement Notes

Verify the specific suffix designation when ordering, as variants such as 0819-60F exist with different tolerance specifications (1% vs 3%). Confirm RoHS compliance status directly with the manufacturer or authorized distributors, as documentation indicates this specific part may not be RoHS compliant. Ensure the required reel quantity aligns with distributor packaging standards.

Selection Notes

Select the 0819-60H when a 33 µH inductance value is required with a standard 3% tolerance. Consider the 95 mA current rating to ensure the component does not saturate under operating conditions. The unshielded design requires adequate spacing on the PCB to minimize magnetic interference with adjacent components compared to shielded alternatives.

Part Context

This component belongs to the Delevan 0819 series of fixed RF inductors. The series offers various inductance values and tolerance options, distinguished by alphanumeric suffixes. The 0819-60H specifically denotes the 33 µH variant with 3% tolerance, distinguishing it from other series members like the 0819-10H or 0819-20H which offer different electrical parameters.

Replacement Considerations

The 0819R-60H is a documented substitute within the same series offering identical electrical specifications. Verify that any cross-referenced generic inductors match the 33 µH value, 95 mA current rating, and axial package dimensions to ensure mechanical and functional compatibility.