1782R-25H

Fixed Inductors Overview

The Delevan 1782R-25H is an unshielded molded RF inductor with axial leads. It features a nominal inductance of 1.6 µH and a maximum DC resistance of 300 mΩ. The component supports a maximum current rating of 455 mA and operates within the RF spectrum, exhibiting a self-resonant frequency of 140 MHz.

Fixed Inductors Feature Summary

• Unshielded molded construction for RF applications
• Axial lead termination for PCB mounting
• Standard terminal configuration

Fixed Inductors Applications

• RF circuit filtering
• Impedance matching networks
• Signal processing stages

Fixed Inductors Procurement Notes

Verify the specific electrical parameters against the manufacturer's datasheet before integration. Confirm that the 1.6 µH inductance and 455 mA current rating align with the target circuit requirements. Ensure compatibility with standard PCB mounting processes for axial components.

Fixed Inductors Selection Notes

Select this component for designs requiring a 1.6 µH value with moderate current handling capabilities. The unshielded design necessitates careful layout consideration to minimize electromagnetic interference coupling with adjacent traces or components in dense RF assemblies.

Fixed Inductors Part Context

This part belongs to the Delevan 1782 series of fixed RF inductors. The series offers various inductance values tailored for radio frequency applications, utilizing a consistent molded axial package format to facilitate standardized manufacturing and assembly workflows across different product lines.

Fixed Inductors Replacement Considerations

Cross-reference with other 1.6 µH axial RF inductors from alternative manufacturers if supply constraints exist. Verify that substitute parts match the 300 mΩ DCR limit and 140 MHz self-resonant frequency specifications to maintain circuit performance integrity.