0819-60J

Overview

The Delevan 0819-60J is a leaded RF inductor from the 0819 series, featuring an axial termination style and unshielded molded construction. It provides a nominal inductance of 33 µH with a tight tolerance of ±1%. 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. Designed for PCB mounting, it measures 5.08 mm in length and 1.98 mm in diameter.

Feature Summary

• Molded unshielded coil construction for general RF applications
• Axial leaded termination style suitable for through-hole PCB mounting
• High precision inductance tolerance of ±1% for stable circuit performance

Applications

• RF circuits
• Filter networks
• Impedance matching networks

Procurement Notes

Verify RoHS compliance status as documentation indicates non-compliance. Confirm axial lead dimensions match target PCB footprint requirements. Ensure operating temperature range aligns with system constraints. Validate that the 95 mA current rating meets circuit load demands without saturation. Check supplier authenticity to avoid counterfeit components.

Selection Notes

Select this component when precise 33 µH inductance is required in RF designs. The unshielded design necessitates careful layout to minimize interference. Consider the 5.2 ohm DC resistance impact on signal loss. Compare against shielded alternatives if electromagnetic interference is a concern. Verify availability of reel packaging options for production volume.

Part Context

This part belongs to the Delevan 0819 series of fixed RF inductors. These components are characterized by their molded epoxy coating and axial leads. The series offers various inductance values and tolerances tailored for radio frequency applications. The 0819-60J specifically targets high-precision requirements within this family.

Replacement Considerations

The 0819-60F is a documented substitute with identical 33 µH inductance but a tighter ±1% tolerance compared to the standard variant.