1025R-58G

Fixed Inductors Overview

The Delevan 1025R-58G is an unshielded, molded axial leaded RF inductor designed for established reliability applications. It features a nominal inductance of 39 µH with a tight tolerance of ±2%. The component exhibits a maximum DC resistance of 3.6 Ohms and supports a rated current of 125 mA. It operates within a temperature range of -55°C to +105°C and achieves a self-resonant frequency of 20 MHz.

Fixed Inductors Feature Summary

• Molded construction for mechanical stability
• Unshielded design suitable for general RF circuits
• Axial leaded termination for through-hole mounting

Fixed Inductors Applications

• RF filtering networks
• Impedance matching circuits
• General purpose inductive components

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number against official API Delevan documentation to confirm electrical parameters and physical dimensions. Ensure that the procurement source provides valid traceability data and confirms compliance with relevant environmental standards such as RoHS status before finalizing acquisition.

Fixed Inductors Selection Notes

Select this component when a high-inductance value is required in an axial package. Consider the 125 mA current rating and 3.6 Ohm resistance limits. Verify that the 20 MHz self-resonant frequency aligns with the target operating band. Confirm that the unshielded nature does not interfere with adjacent sensitive circuitry.

Fixed Inductors Part Context

This component belongs to the 1025R series of fixed inductors manufactured by API Delevan. The series is characterized by molded bodies and axial leads, catering to through-hole PCB assembly requirements. These inductors are typically utilized in radio frequency and general electronic applications requiring stable inductance values.

Fixed Inductors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.