1026-14J

Fixed Inductors Overview

The Delevan 1026-14J is a fixed leaded RF inductor with a nominal inductance of 0.082 µH and a tolerance of 5%. It features a molded unshielded coil construction on a phenolic core, exhibiting a maximum DC resistance of 70 mOhms. The component supports a maximum DC current of 1.4 A and achieves a minimum Q factor of 40 at its self-resonant frequency of 725 MHz. Designed for through-hole PCB mounting, it operates within a temperature range of -55 °C to +125 °C.

Fixed Inductors Feature Summary

• Molded unshielded coil design for reduced parasitic coupling
• Phenolic tubular core structure for stable RF performance
• Established reliability classification for consistent operation

Fixed Inductors Applications

• RF signal processing circuits
• Impedance matching networks
• General purpose RF filtering applications

Fixed Inductors Procurement Notes

Verify the specific suffix designation against manufacturer documentation to confirm exact tolerance and compliance status. Confirm RoHS and lead content requirements prior to integration. Ensure thermal management aligns with the specified operating temperature limits during high-current operation.

Fixed Inductors Selection Notes

Select this component when a low-inductance, high-frequency solution is required for through-hole designs. Compare the 725 MHz self-resonant frequency against circuit requirements to ensure adequate performance margins. Evaluate the 1.4 A current rating against peak load conditions to prevent saturation or overheating.

Fixed Inductors Part Context

This part belongs to the Delevan 1026 series of fixed leaded RF inductors. It shares physical dimensions and mounting styles with variants like the 1026-14F and 1026-14K, differing primarily in electrical tolerances and compliance certifications. The series is designed for compact RF applications requiring reliable axial mounting.

Fixed Inductors Replacement Considerations

Cross-reference with 1026-14F and 1026-14K for similar form factors. Verify that substitute parts match the 0.082 µH inductance and 725 MHz self-resonant frequency constraints.