LQH66SN6R8M03L

Fixed Inductors Overview

The Murata LQH66SN6R8M03L is a shielded surface-mount RF inductor from the LQH series, designed for power applications. It features a wirewound construction with a ferrite core and measures 6.3 mm by 6.3 mm by 4.7 mm. The component provides an inductance of 6.8 µH with a tolerance of ±20%. It supports a maximum DC current of 1.8 A and has a maximum DC resistance of 200 mΩ. The self-resonant frequency is 30 MHz, and it operates within a temperature range of -40°C to +85°C.

Fixed Inductors Feature Summary

• Shielded wirewound design minimizes electromagnetic interference
• Ferrite core structure ensures stable inductance performance
• Robust SMD package suitable for automated PCB mounting

Fixed Inductors Applications

• Power supply filtering circuits
• RF signal processing systems
• DC-DC converter input/output stages

Fixed Inductors Procurement Notes

Verify the specific part number against official Murata documentation to confirm electrical parameters and physical dimensions. Ensure that the shielding type and operating temperature range align with the target application requirements before finalizing procurement decisions.

Fixed Inductors Selection Notes

Select this component when a shielded inductor with moderate current handling is required in a compact footprint. Consider the self-resonant frequency limits relative to the operating bandwidth. Evaluate thermal management needs based on the specified maximum DC current rating.

Fixed Inductors Part Context

This component belongs to the Murata LQH series of RF inductors. The series offers various inductance values and packages tailored for different power and RF applications. The LQH66SN6R8M03L specifically utilizes a 2525 metric case size, balancing performance with space constraints in modern electronic designs.