1025R-72K

Fixed Inductors Overview

The Delevan 1025R-72K is a fixed, unshielded molded RF inductor designed for through-hole mounting. It features an axial lead configuration with an iron core construction. The component provides an inductance of 150 µH and supports a maximum DC current of 61 mA. Its maximum DC resistance is specified at 15 Ohms. The unit operates within a temperature range of -55°C to +125°C.

Fixed Inductors Feature Summary

• Molded unshielded construction suitable for RF applications
• Axial lead termination style for through-hole installation
• Iron core design providing stable inductive properties

Fixed Inductors Applications

• RF circuit filtering
• Signal processing networks
• General purpose inductive coupling

Fixed Inductors Procurement Notes

Verify the specific suffix 'K' against official API Delevan documentation to confirm tolerance and packaging details. Ensure the procurement source provides valid RoHS compliance certificates if required by the application standards. Cross-reference the manufacturer part number directly to avoid confusion with similar series variants.

Fixed Inductors Selection Notes

Select this component when a high-inductance value of 150 µH is required in a compact axial form factor. The 61 mA current rating dictates suitability for low-power signal paths rather than power delivery. Verify that the 15 Ohm DC resistance aligns with the target circuit impedance requirements.

Fixed Inductors Part Context

This component belongs to the 1025R series of molded unshielded RF coils manufactured by API Delevan. The series utilizes axial leads and iron cores for general-purpose RF applications. The 1025R-72K represents a specific inductance variant within this standardized product line.

Fixed Inductors Replacement Considerations

Consult official API Delevan substitution guides for direct equivalents. Verify that any alternative maintains the 150 µH inductance, 61 mA current rating, and axial package dimensions.