1025R-46K

Fixed Inductors Overview

The Delevan 1025R-46K is a fixed axial leaded inductor from the 1025R series, designed for general-purpose and RF applications. It features a molded phenolic core construction with an inductance of 12 µH and a tolerance of ±10%. The component supports a maximum DC current of 160 mA and exhibits a maximum DC resistance of 2.7 Ohms. Operating within a temperature range of -55°C to +105°C, it utilizes standard axial termination for through-hole PCB mounting.

Fixed Inductors Feature Summary

• Molded unshielded construction using a phenolic core material
• Axial leaded configuration for reliable through-hole installation
• Established reliability suitable for demanding electronic environments

Fixed Inductors Applications

• RF circuit filtering and impedance matching
• General-purpose signal processing stages
• Communication equipment signal conditioning

Fixed Inductors Procurement Notes

Verify component authenticity by cross-referencing the manufacturer part number with official API Delevan documentation. Confirm that the received units match the specified 12 µH inductance and phenolic core characteristics. Ensure handling procedures protect the molded body and axial leads during storage and assembly to maintain electrical integrity.

Fixed Inductors Selection Notes

Select this component when a compact, unshielded axial inductor is required for RF or general signal paths. The 12 µH value and 160 mA rating define its operational limits. Consider the phenolic core material properties and axial form factor against board space constraints and thermal requirements compared to shielded or surface-mount alternatives.

Fixed Inductors Part Context

This component belongs to the Delevan 1025R series of fixed inductors. The series provides various inductance values and current ratings within a standardized axial package. These components are engineered for consistent performance in electronic assemblies requiring reliable passive magnetic elements.

Fixed Inductors Replacement Considerations

Direct replacement requires verifying identical inductance (12 µH), current rating (160 mA), and physical dimensions. Alternative models within the 1025R series may offer different values but share similar mounting characteristics.