LL1005-FH8N2K=P3

Overview

The LL1005-FH8N2K=P3 is a fixed surface-mount inductor from the LL1005-FH series, manufactured by Toko America Inc. It features an unshielded multilayer ceramic construction with a nominal inductance of 8.2 nH and a tolerance of ±10%. The component operates within a temperature range of -40°C to +100°C and has a maximum DC current rating of 300 mA. Its physical dimensions adhere to the standard 0402 (1005 metric) footprint, measuring 1.0 mm in length, 0.5 mm in width, and 0.5 mm in height.

Feature Summary

• Utilizes proprietary laminated ceramic material for high self-resonant frequency performance
• Provides excellent quality factor characteristics suitable for RF applications
• Features a miniature 0402 footprint design to maximize board space efficiency

Applications

• RF circuits in wireless communication equipment
• Miniature high-frequency signal processing
• Replacement for printed or wirewound inductors in compact designs

Procurement Notes

Verify that the suffix =P3 corresponds to the specific tape and reel packaging configuration as defined by the manufacturer. Confirm that the part number matches the exact 8.2 nH value and ±10% tolerance requirements for your circuit design. Ensure compatibility with reflow soldering processes specified for this series.

Selection Notes

Select this component when a low-inductance, high-frequency solution is required in a minimal footprint. The unshielded design is appropriate for applications where electromagnetic interference coupling is manageable. Consider the 300 mA current limit and 160 mΩ typical DC resistance for power handling constraints in the target circuit.

Part Context

This component belongs to the LL1005-FH series of miniature multilayer chip inductors. The series is designed to replace traditional printed and wirewound inductors in modern electronics. It utilizes TOKO's proprietary laminated ceramic technology to achieve superior reliability and high Q factors at radio frequencies.

Replacement Considerations

Direct substitutes include other LL1005-FH series variants with similar inductance values, such as LL1005-FH10NK or LL1005-FHL3N6S, provided they meet the specific 8.2 nH requirement and package constraints.