0819-68H

Overview

The Delevan 0819-68H is an axial leaded RF inductor featuring a molded unshielded coil construction. It provides an inductance of 68 µH with a tolerance of 3%. The component has a maximum DC resistance of 11.5 Ohms and supports a maximum DC current of 64 mA. Designed for PCB mounting, it exhibits a minimum Q factor of 30 and a self-resonant frequency of 2.7 MHz. The physical dimensions are 5.08 mm in length and 1.98 mm in diameter.

Feature Summary

• Molded unshielded coil design for RF applications
• Axial leaded termination style for through-hole mounting
• Standard terminal configuration

Applications

• RF circuit filtering
• Signal processing networks
• General purpose RF inductive components

Procurement Notes

Verify the specific manufacturer designation, as sources list both API Delevan and generic Delevan branding. Confirm RoHS compliance status, as documentation varies between compliant and non-compliant designations across different distributors. Ensure the ordering suffix matches the required reel quantity specifications for production integration.

Selection Notes

Select this component when a 68 µH inductance value is required within the 0819 series form factor. Consider the 11.5 Ohm DC resistance and 64 mA current limit to ensure compatibility with the target circuit's power budget. The unshielded nature requires adequate spacing from sensitive traces to prevent magnetic interference.

Part Context

This part belongs to the Delevan 0819 series of fixed RF inductors. The series utilizes a molded unshielded coil architecture available in various inductance values. The 0819-68H specifically addresses mid-range inductance needs within this standardized axial package family.

Replacement Considerations

The 0819R-68H is a confirmed substitute part number offering identical electrical characteristics including 68 µH inductance and 64 mA current rating.