1025R-76G

Fixed Inductors Overview

The Delevan 1025R-76G is a fixed axial leaded inductor designed for radio frequency applications. It features an unshielded molded coil construction with an iron core material. The component provides a nominal inductance of 220 µH and exhibits a maximum DC resistance of 21 ohms. It supports a maximum current rating of 52 mA and operates within a temperature range of -55 °C to 105 °C. The device utilizes through-hole mounting with axial leads measuring 38.1 mm in length and 0.508 mm in diameter.

Fixed Inductors Feature Summary

• Unshielded molded coil design suitable for RF environments
• Axial leaded termination for through-hole PCB integration
• Iron core construction providing stable inductive properties

Fixed Inductors Applications

• Radio frequency signal processing circuits
• General purpose inductive filtering applications
• High-frequency impedance matching networks

Fixed Inductors Procurement Notes

Verify the specific manufacturer designation, as API Delevan and Delevan are referenced in available records. Confirm RoHS compliance status and lead-free certification details prior to procurement. Ensure the supplier documentation explicitly matches the 1025R-76G part number to avoid confusion with similar series components like the 1025-44H or 1026R-04G.

Fixed Inductors Selection Notes

Select this component when a high-inductance value is required for low-current RF applications. The 21-ohm DC resistance limits suitability for high-power scenarios. Consider the unshielded nature for layout planning to minimize electromagnetic interference coupling. Verify that the 52 mA current rating aligns with the circuit's operational requirements.

Fixed Inductors Part Context

This component belongs to the 1025R series of fixed inductors manufactured by API Delevan. The series includes various inductance values tailored for general-purpose and RF uses. The 1025R-76G specifically targets applications requiring 220 µH inductance with axial leaded packaging, distinguishing it from surface-mount alternatives or different tolerance variants within the same product family.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Cross-referencing requires matching the 220 µH inductance, 21 ohm DC resistance, and 52 mA current rating specifications.