LQH2MCN470K02L

Fixed Inductors Overview

The Murata LQH2MCN470K02L is a surface-mount RF inductor from the LQH2 series, housed in an 0806 (2016 metric) package. It features a fixed inductance of 47 µH with a tolerance of ±10%. The component utilizes a ferrite core and wirewound construction without magnetic shielding. Key electrical specifications include a maximum DC current rating of 120 mA and a maximum DC resistance of 6.63 Ohms. It operates within a temperature range of -40°C to +85°C and exhibits a self-resonant frequency of 18 MHz.

Fixed Inductors Feature Summary

• Wirewound construction using ferrite core material for stable inductance characteristics
• Unshielded design suitable for applications where magnetic interference coupling is manageable
• Standard surface mount termination compatible with automated PCB assembly processes

Fixed Inductors Applications

• RF signal filtering circuits
• Impedance matching networks
• General-purpose power supply filtering

Fixed Inductors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm exact tolerances and packaging configurations. Ensure that the selected variant meets the required thermal and current ratings for the target application environment. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Fixed Inductors Selection Notes

Select this component when a compact 0806 footprint is required for 47 µH inductance. Consider the unshielded nature regarding potential magnetic coupling with nearby traces. Evaluate the 120 mA current limit against peak load requirements to prevent saturation or excessive heating during operation.

Fixed Inductors Part Context

This part belongs to the Murata LQH2 series of chip inductors, designed for high-frequency applications. The series offers various inductance values in small form factors, balancing performance with space constraints on modern printed circuit boards.

Fixed Inductors Replacement Considerations

Direct substitutes must match the 47 µH value, 0806 package, and similar electrical parameters. Verify compatibility with existing board layouts and thermal management strategies before substitution.