0819R-02F

Fixed Inductors Overview

The Delevan 0819R-02F is a fixed, unshielded molded RF inductor with an axial leaded package. It features a nominal inductance of 120 nH and a tolerance of ±1%. The component has a maximum DC resistance of 150 mΩ and a rated current of 835 mA. It exhibits a minimum Q factor of 35 at 25 MHz and a self-resonant frequency of 650 MHz. The operating temperature range spans from -55°C to +125°C.

Fixed Inductors Feature Summary

• Unshielded molded construction for minimal electromagnetic interference
• Axial leaded configuration suitable for through-hole PCB mounting
• High self-resonant frequency enabling stable RF performance

Fixed Inductors Applications

• RF circuit filtering
• Impedance matching networks
• High-frequency signal processing

Fixed Inductors Procurement Notes

Verify the specific suffix 'R' against official manufacturer documentation to confirm the exact tolerance and parameter set, as standard series designations may vary. Ensure the procurement channel provides valid RoHS compliance status, as this component family may not meet current environmental regulations. Cross-reference the datasheet revision date to ensure compatibility with current manufacturing standards.

Fixed Inductors Selection Notes

Select this component when an unshielded axial inductor is required for high-frequency applications up to 650 MHz. The 1% tolerance offers precision for tight impedance matching requirements. Consider the 835 mA current rating to ensure the inductor does not saturate under operational load conditions within the specified temperature range.

Fixed Inductors Part Context

This part belongs to the Delevan 0819 series of RF inductors. It is designed for radio frequency applications requiring low parasitic effects. The molded construction provides mechanical stability while maintaining electrical characteristics essential for high-frequency signal integrity in electronic circuits.

Fixed Inductors Replacement Considerations

The 0819-02K is a related variant within the same series but differs in tolerance specifications. Verify that the ±10% tolerance of the K suffix meets the design requirements before substitution. Ensure all other parameters such as current rating and self-resonant frequency remain compatible.