1026-12F

Fixed Inductors Overview

The Delevan 1026-12F is a leaded RF inductor from the 1026 series, featuring an axial molded unshielded coil design. It offers an inductance of 68 nH with a tolerance of 5% and a maximum DC resistance of 60 mOhms. The component supports a maximum DC current of 1.5 A and achieves a minimum Q factor of 40 at 25 MHz. Its self-resonant frequency reaches 850 MHz, ensuring stability in high-frequency circuits. Physical dimensions are 2.41 mm in diameter and 6.35 mm in length, suitable for standard PCB mounting.

Fixed Inductors Feature Summary

• Molded unshielded construction for high-frequency RF applications
• Axial leaded termination style for through-hole PCB integration
• High Q-factor performance at specified test frequencies

Fixed Inductors Applications

• RF signal filtering circuits
• Impedance matching networks
• High-frequency oscillators

Fixed Inductors Procurement Notes

Verify RoHS compliance status as documentation indicates non-compliance. Confirm factory packaging quantities and reel specifications prior to ordering. Ensure axial lead dimensions match target PCB footprint requirements. Validate temperature range suitability for operational environments. Cross-reference datasheet revisions for updated electrical parameters.

Fixed Inductors Selection Notes

Select this component for applications requiring precise low-inductance values in the nanohenry range. The unshielded design necessitates careful layout to minimize electromagnetic interference coupling. Verify that the 1.5 A current rating exceeds peak circuit demands. Consider thermal dissipation capabilities within the enclosed space. Compare self-resonant frequency limits against operating bandwidth requirements.

Fixed Inductors Part Context

This part belongs to the Delevan 1026/R series of fixed inductors, designed for high-reliability RF environments. The series emphasizes consistent performance across military and commercial specifications. Components are manufactured using molded techniques to ensure mechanical robustness. The axial form factor distinguishes it from surface-mount alternatives in the same product line.

Fixed Inductors Replacement Considerations

Direct substitutes include the 1026-12J variant, which shares identical electrical characteristics but may differ in tolerance or packaging configuration. Verify pin compatibility and physical dimensions before substitution. Consult manufacturer cross-reference guides for approved alternative part numbers.