1025R-64F

Fixed Inductors Overview

The Delevan 1025R-64F is a fixed, unshielded molded axial leaded inductor designed for through-hole mounting. It features an iron core and provides an inductance of 68 µH with a tolerance of ±10%. The component supports a maximum DC current of 92 mA and has a maximum DC resistance of 6.7 ohms. It exhibits a self-resonant frequency of 15 MHz and maintains a Q value of 50 at 2.5 MHz. The unit operates within a temperature range of -55°C to +105°C and measures 0.095 inches in diameter by 0.250 inches in length.

Fixed Inductors Feature Summary

• Molded construction with an iron core for stable inductive performance
• Unshielded design suitable for general-purpose RF applications
• Axial through-hole termination for standard PCB integration

Fixed Inductors Applications

• RF circuit filtering
• Signal processing networks
• Military and aerospace electronic systems

Fixed Inductors Procurement Notes

Verify RoHS compliance status as military variants may differ from commercial standards. Confirm specific packaging requirements such as bulk or tape-and-reel availability directly with the manufacturer or authorized distributors. Ensure the selected part number matches the required tolerance and current rating for the target application environment.

Fixed Inductors Selection Notes

Select this component when a 68 µH inductance with high stability is required in a compact axial package. Consider the 92 mA current limit and 6.7 ohm DCR for power handling constraints. Verify that the unshielded nature does not interfere with nearby sensitive components due to potential magnetic field emission.

Fixed Inductors Part Context

This part belongs to the Delevan 1025R series, which offers various inductance values in a standardized axial form factor. The series is commonly utilized in ruggedized electronics where reliable performance across wide temperature ranges is essential. It serves as a specialized passive component for niche industrial and defense markets.

Fixed Inductors Replacement Considerations

The ER1025-64KR is a documented substitute within the same manufacturer family, offering identical electrical specifications. Both parts share the 68 µH inductance and 92 mA rating. Verify if the replacement variant meets specific environmental certifications required by the original design.