0819-28J

Overview

The Delevan 0819-28J is a leaded RF inductor from the 0819 series, featuring an unshielded molded construction. It provides an inductance of 1.5 µH with a tolerance of 5%. The component has a maximum DC resistance of 490 mOhms and supports a maximum DC current of 310 mA. It exhibits a minimum Q factor of 30 and a self-resonant frequency of 160 MHz. Designed for PCB mounting, it utilizes axial termination and measures 5.08 mm in length with a diameter of 1.98 mm.

Feature Summary

• Unshielded molded coil design for general-purpose RF applications
• Axial leaded termination suitable for standard PCB mounting
• Fixed inductance value with defined tolerance and current ratings

Applications

• RF circuits
• General purpose inductors
• PCB mount assemblies

Procurement Notes

Verify the specific datasheet for the 0819-28J to confirm RoHS compliance status, as some sources indicate non-compliance while others may vary. Ensure the supplier provides the official manufacturer documentation to validate the electrical parameters, particularly the 310 mA current rating and 490 mOhm resistance values, against your circuit requirements before finalizing procurement.

Selection Notes

Select this component when a 1.5 µH unshielded inductor is required for RF or general-purpose applications. Consider the 310 mA current limit and 490 mOhm resistance for power handling. The axial package requires through-hole mounting. Compare with other 0819 series variants if different inductance or tolerance levels are needed.

Part Context

This part belongs to the Delevan 0819 series of fixed inductors. These components are characterized by their molded unshielded construction and axial leads. The series offers various inductance values tailored for RF and general electronic applications, providing a standardized form factor for PCB integration.