1025R-66K

Fixed Inductors Overview

The Delevan 1025R-66K is a fixed, unshielded molded inductor designed for through-hole mounting. It features an axial package with dimensions of 0.095 inches in diameter by 0.250 inches in length (2.41mm x 6.35mm). The component provides an inductance of 82 µH with a tolerance of ±10%. It has a maximum DC resistance of 7.3 Ohms and a current rating of 88 mA. The core material is iron, and it operates within a temperature range of -55°C to 105°C.

Fixed Inductors Feature Summary

• Molded construction with axial leads for reliable through-hole integration
• Unshielded design utilizing an iron core for general-purpose applications
• Wide operating temperature range suitable for harsh environments

Fixed Inductors Applications

• RF circuit filtering
• General-purpose signal processing
• Power supply choke applications

Fixed Inductors Procurement Notes

Verify the specific suffix 'K' denotes the required ±10% tolerance and ensure the axial lead configuration matches the target PCB layout. Confirm that the 88 mA current rating and 7.3 Ohm DC resistance are compatible with the circuit's operational requirements before finalizing the procurement order.

Fixed Inductors Selection Notes

Select this component when a compact, unshielded inductor with an iron core is required for frequencies up to its self-resonant limit. The 1025R series offers consistent dimensional standards across various inductance values, facilitating standardized board designs while providing adequate performance for moderate current levels.

Fixed Inductors Part Context

This part belongs to the Delevan 1025R series of fixed inductors, which are characterized by their molded epoxy construction and axial lead format. The series is widely used in electronic assemblies requiring robust, through-hole components with stable electrical characteristics across a broad temperature spectrum.

Fixed Inductors Replacement Considerations

Direct substitutes include other 1025R series variants with matching inductance and tolerance, or equivalent axial molded inductors from other manufacturers that meet the 82 µH, 88 mA, and 7.3 Ohm specifications.