1025R-26H

Fixed Inductors Overview

The Delevan 1025R-26H is a fixed axial leaded inductor designed for through-hole mounting. It features an iron core and molded construction with unshielded design. The component has a nominal inductance of 2.6 µH, tolerance of ±5%, and maximum DC current rating of 480 mA. Its maximum DC resistance is 300 mΩ, with a Q factor of 30 at 7.9 MHz and self-resonant frequency of 125 MHz. Operating temperature range spans -55°C to 105°C.

Fixed Inductors Feature Summary

• Molded axial leaded construction with iron core
• Unshielded design suitable for RF applications
• Wide operating temperature range from -55°C to 105°C

Fixed Inductors Applications

• RF circuits
• Through-hole PCB mounting
• Signal processing

Fixed Inductors Procurement Notes

Verify the exact suffix designation against official API Delevan documentation to confirm specific electrical tolerances and testing frequencies. Ensure compatibility with MIL-PRF-M15305 or MS75085 standards if required by the application. Confirm RoHS compliance status as it varies within the series. Cross-reference datasheet parameters before integration.

Fixed Inductors Selection Notes

Select this component when a low-inductance value around 2.6 µH is required for high-frequency applications. Consider the 480 mA current rating and 300 mΩ resistance for circuit impedance matching. The axial package suits automated or manual insertion processes. Verify thermal performance within the specified -55°C to 105°C range.

Fixed Inductors Part Context

Part of the 1025R series, this inductor shares dimensional characteristics with other members like the 1025R-36K and 1025R-52K. It utilizes the standard 0.095-inch diameter by 0.250-inch length form factor common to the family. The series offers various inductance values tailored for different RF filtering needs.

Fixed Inductors Replacement Considerations

Direct substitute: 1025R-26H (same manufacturer). Check equivalent models from other manufacturers only if they match the 2.6 µH inductance, 480 mA current, and axial package dimensions precisely.