1025-92F

Fixed Inductors Overview

The Delevan 1025-92F is a fixed axial leaded inductor designed for through-hole mounting. It features an unshielded molded construction with a ferrite core, offering an inductance of 1 mH and a tolerance of ±1%. The component supports a maximum DC current of 28 mA and exhibits a maximum DC resistance of 72 Ohms. It operates within a temperature range of -55°C to +105°C and achieves a self-resonant frequency of 3.8 MHz.

Fixed Inductors Feature Summary

• Unshielded molded design suitable for applications requiring minimal magnetic interference
• Established reliability classification ensuring consistent performance in RF circuits
• Axial through-hole termination style for standard PCB integration

Fixed Inductors Applications

• RF circuit filtering and impedance matching
• Signal processing networks
• Communication equipment signal conditioning

Fixed Inductors Procurement Notes

Verify the specific suffix requirements against the manufacturer's official documentation to ensure correct material and tolerance specifications. Confirm that the unshielded configuration aligns with the electromagnetic compatibility constraints of the target assembly. Check for RoHS compliance status as indicated in the product datasheet prior to finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a high-inductance value with low current handling capability is required for RF applications. Ensure the circuit design accommodates the 72 Ohm DC resistance and the 28 mA current limit. Verify that the axial package dimensions fit the available board space and that the operating temperature range meets environmental requirements.

Fixed Inductors Part Context

This part belongs to the Delevan 1025/R series of fixed inductors, which are characterized by their molded construction and axial leads. The series is widely used in military and commercial electronics where established reliability and precise inductance values are critical for signal integrity in radio frequency environments.

Fixed Inductors Replacement Considerations

The 1025R-92F is listed as a direct substitute for the 1025-92F. Verify that the replacement part maintains identical electrical parameters, including inductance, current rating, and resistance, before implementation.