0819-00F

Overview

The Delevan 0819-00F is a fixed axial leaded RF inductor with a nominal inductance of 100 nH and a tolerance of 1%. It features an unshielded molded construction, a maximum DC resistance of 130 mOhms, and a rated current of 895 mA. The component has a minimum Q factor of 30 and a self-resonant frequency of 470 MHz. Physical dimensions are 5.08 mm in length and 1.98 mm in diameter. It utilizes standard axial terminals for PCB mounting.

Feature Summary

• Unshielded molded coil design for RF applications
• Axial leaded termination style for through-hole mounting
• High precision 1% inductance tolerance

Applications

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

Procurement Notes

Verify RoHS compliance status as the component is listed as non-compliant in available documentation. Confirm that the axial lead configuration matches the target PCB layout requirements. Ensure the 895 mA current rating is sufficient for the specific application load to prevent saturation or thermal issues during operation.

Selection Notes

Select this component when a low-value, high-precision inductor is required for RF circuits. The unshielded design may require careful placement to minimize electromagnetic interference with nearby components. Consider the axial form factor if surface mount alternatives are unsuitable for the assembly process.

Part Context

This part belongs to the Delevan 0819 series of fixed RF inductors. The series offers various inductance values with tight tolerances, catering to specialized radio frequency engineering needs. The 0819-00F represents the lower end of the inductance spectrum within this family.

Replacement Considerations

Direct substitutes include other 100 nH axial RF inductors with similar current ratings and tolerance levels. Verify physical footprint compatibility and electrical parameters such as DCR and SRF before substitution.