1025R-38G

Fixed Inductors Overview

The Delevan 1025R-38G is a leaded, unshielded molded RF inductor from the ER Series. It features an axial package and phenolic plastic core material. The component has an inductance of 5.6 µH with a 2% tolerance. Maximum DC resistance is 1.8 ohms. Self-resonant frequency is 14 MHz. Q factor is 50 at 2.5 MHz. Operating temperature range is -55°C to 105°C.

Fixed Inductors Feature Summary

• Molded construction for environmental protection
• Unshielded design suitable for RF applications
• Axial through-hole mounting configuration

Fixed Inductors Applications

• RF circuit filtering
• Impedance matching networks
• Military electronic systems

Fixed Inductors Procurement Notes

Verify part number authenticity against official API Delevan documentation. Confirm RoHS status as components may vary by date code. Check datasheet for specific electrical tolerances required by the target application. Ensure supply chain sources provide valid traceability records for military-grade specifications.

Fixed Inductors Selection Notes

Select this component for high-stability RF applications requiring precise inductance values. The 2% tolerance offers tight control compared to standard variants. Consider the unshielded nature for placement in circuits where magnetic interference must be minimized or managed externally.

Fixed Inductors Part Context

Part of the ER Series (MIL-PRF-39010/08) manufactured by API Delevan Inc. Designed for rugged environments with wide temperature capabilities. Commonly used in defense and aerospace electronics where reliability is critical.

Fixed Inductors Replacement Considerations

Compatible substitutes include ER1025-65JP for similar electrical characteristics within the same series. Verify pin compatibility and physical dimensions before substitution.