0819-68F

Overview

The Delevan 0819-68F is a leaded RF inductor from the 0819 series, featuring a molded unshielded coil construction with axial termination. It provides an inductance of 68 µH with a tight tolerance of ±1%. 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 operates within a standard temperature range and utilizes an iron core material.

Feature Summary

• Molded unshielded coil design for consistent RF performance
• Axial leaded termination for through-hole PCB integration
• High precision ±1% inductance tolerance
• Iron core construction for stable magnetic properties

Applications

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

Procurement Notes

Verify RoHS compliance status as documentation indicates non-compliance. Confirm availability through authorized distributors, noting potential stock limitations. Ensure ordering quantities align with manufacturer packaging standards. Validate that the specific suffix matches the required electrical parameters before procurement.

Selection Notes

Select this component when high precision (±1%) is required for RF applications. The axial leaded format suits through-hole designs. Consider the 11.5 ohm DC resistance and 64 mA current limit during thermal and power budgeting. Verify compatibility with operating frequencies near the self-resonant point.

Part Context

Part of the Delevan 0819 series of fixed RF inductors. This series offers various inductance values with molded unshielded coils. The 0819-68F specifically targets applications requiring precise inductance in a leaded package format, distinct from surface mount alternatives like the 0805 or 1008 series.

Replacement Considerations

Check for direct substitutes within the 0819 series with compatible inductance and tolerance. Verify physical dimensions for PCB footprint compatibility. Ensure replacement parts meet the same current and resistance specifications.