1025R-92G

Fixed Inductors Overview

The Delevan 1025R-92G is a fixed RF inductor from the 1025(R) series, designed for through-hole mounting. It features an unshielded molded construction with an iron core and axial termination style. The component has an inductance of 47 µH with a tolerance of ±10%. It supports a maximum DC current of 63 mA and exhibits a maximum DC resistance of 18 Ohms. The self-resonant frequency is specified at 3.8 MHz, with a Q factor of 30 measured at 1.6 MHz. Operating temperatures range from -55°C to 105°C.

Fixed Inductors Feature Summary

• Molded unshielded design utilizing an iron core for stable RF performance
• Axial leaded configuration suitable for standard through-hole PCB assembly
• Established reliability classification ensuring consistent electrical characteristics

Fixed Inductors Applications

• RF circuit filtering and impedance matching networks
• General-purpose inductive components in electronic assemblies
• Signal processing applications requiring specific inductance values

Fixed Inductors Procurement Notes

Verify RoHS compliance status as documentation indicates non-compliance for this specific part number. Confirm that the established reliability designation meets project requirements for long-term stability. Ensure procurement channels provide original manufacturer packaging to maintain component integrity during storage and handling.

Fixed Inductors Selection Notes

Select this component when a 47 µH inductance value is required with high precision. Consider the low current rating of 63 mA for power constraints. Verify that the 3.8 MHz self-resonant frequency aligns with the target operating bandwidth. Compare physical dimensions against available board space for axial leads.

Fixed Inductors Part Context

This part belongs to the Delevan 1025(R) series of RF inductors. The series includes various inductance values and tolerances, all sharing similar physical dimensions and mounting styles. These components are widely used in radio frequency applications where compact size and reliable performance are critical.

Fixed Inductors Replacement Considerations

Cross-reference with other 1025R series variants for different inductance or tolerance requirements. Verify equivalent parts from API Delevan or authorized distributors ensuring identical package and electrical specifications.