1026R-04G

Fixed Inductors Overview

The Delevan 1026R-04G is a fixed through-hole inductor designed for general-purpose and RF applications. It features a tubular molded construction with a phenolic core, providing an unshielded coil configuration. The component exhibits a nominal inductance of 0.033 µH with a tight tolerance of ±2%. Its low DC resistance is specified at 0.035 Ω, supporting efficient signal transmission. The unit operates within a temperature range of -55 °C to +125 °C. Physical dimensions include a diameter of 2.41 mm and a length of 6.35 mm, with lead diameters of 0.508 mm.

Fixed Inductors Feature Summary

• Molded tubular construction utilizing a phenolic core material for structural stability.
• Unshielded coil design suitable for general-purpose and RF circuit integration.
• High-temperature operational capability extending up to 125 °C.
• Lead-free compliance adhering to RoHS standards.

Fixed Inductors Applications

• RF inductor circuits
• General-purpose inductive filtering
• Through-hole PCB mounting

Fixed Inductors Procurement Notes

Verify the specific manufacturer datasheet for the 1026R-04G to confirm current production status and detailed electrical tolerances. Ensure that the phenolic core material and unshielded characteristics align with the electromagnetic interference requirements of the target application. Cross-reference the physical package dimensions against the printed circuit board layout to guarantee proper axial lead spacing and mechanical fit during assembly.

Fixed Inductors Selection Notes

Select this component when a low-inductance, high-stability solution is required for through-hole implementations. The 0.033 µH value and 2% tolerance make it appropriate for precise RF tuning or high-frequency filtering tasks. Consider the unshielded nature of the coil regarding proximity to sensitive components. The wide operating temperature range supports deployment in demanding environmental conditions without derating concerns.

Fixed Inductors Part Context

This part belongs to the API Delevan fixed inductor portfolio, characterized by molded axial-lead designs. The series typically targets applications requiring robust passive components for signal integrity. As a general-purpose inductor, it bridges the gap between specialized RF coils and standard power chokes, offering a balance of precision and versatility for electronic circuit design.

Fixed Inductors Replacement Considerations

No public confirmed substitute part numbers are available for direct replacement.