1025R-26G

Fixed Inductors Overview

The Delevan 1025R-26G is a fixed axial leaded RF inductor from the 1025R series. It features an iron core and molded unshielded construction with a nominal inductance of 1.8 µH and a tight tolerance of ±2%. The component supports a maximum DC current of 480 mA and exhibits a maximum DC resistance of 300 mOhms. Key electrical characteristics include a minimum Q factor of 30, a self-resonant frequency of 125 MHz, and a standard test frequency of 790 kHz. Designed for through-hole PCB mounting, it operates within a temperature range of -55°C to +105°C.

Fixed Inductors Feature Summary

• Molded unshielded coil design utilizing an iron core for stable RF performance
• High precision inductance specification with ±2% tolerance
• Axial leaded termination style optimized for through-hole PCB mounting

Fixed Inductors Applications

• RF signal processing circuits
• Impedance matching networks
• Filtering applications in communication systems

Fixed Inductors Procurement Notes

Verify RoHS compliance status as documentation indicates potential non-compliance. Confirm manufacturing origin and lot traceability requirements. Ensure ordering quantities align with manufacturer packaging standards. Validate that the specific suffix corresponds to the required tolerance and current ratings for the target application.

Fixed Inductors Selection Notes

Select this component when high inductance accuracy is critical for RF circuit tuning. The unshielded design requires careful layout consideration to prevent magnetic coupling with adjacent components. Verify that the 480 mA current rating meets the peak operational demands of the circuit without causing saturation or excessive heating.

Fixed Inductors Part Context

This part belongs to the Delevan 1025R series of fixed RF inductors. These components are characterized by their molded construction and axial leads, designed specifically for reliable performance in radio frequency environments. The series offers various inductance values while maintaining consistent physical dimensions and mounting styles.

Fixed Inductors Replacement Considerations

Cross-reference with other 1.8 µH axial RF inductors from manufacturers such as API Delevan or similar vendors. Ensure substitute parts match the 1.8 µH nominal value, ±2% tolerance, and 480 mA current rating. Verify that replacement components maintain the same axial package dimensions and operating temperature range.