1025R-46H

Fixed Inductors Overview

The Delevan 1025R-46H is a fixed axial leaded inductor designed for through-hole mounting. It features an iron core and molded construction with unshielded design. The component provides an inductance of 12 µH with a tolerance of ±3%. It supports a maximum DC current of 160 mA and has a maximum DC resistance of 2.7 Ohms. The self-resonant frequency is 40 MHz, measured at a test frequency of 2.5 MHz. It operates within a temperature range of -55°C to 105°C.

Fixed Inductors Feature Summary

• Molded axial leaded construction with iron core
• Unshielded design suitable for general RF applications
• High Q factor performance at specified test frequencies

Fixed Inductors Applications

• RF circuit filtering
• General purpose inductive components
• Military and aerospace electronics

Fixed Inductors Procurement Notes

Verify RoHS compliance status as the 1025 series may not meet standard environmental regulations. Confirm package type availability, such as tape and reel options, against specific manufacturing requirements. Ensure the supplier source matches API Delevan specifications for quality assurance.

Fixed Inductors Selection Notes

Select this component for applications requiring stable inductance in high-frequency environments. Consider the 160 mA current rating and 2.7 Ohm DCR limits when designing power stages. Verify thermal management capabilities given the -55°C to 105°C operating range.

Fixed Inductors Part Context

Part of the 1025(R) series, which includes various inductance values and tolerances. This model specifically targets RF applications requiring precise inductance control. The series is known for reliability in demanding electronic environments.

Fixed Inductors Replacement Considerations

Direct substitute: 1025-46H.