The LQH3N180K04M is a wire-wound inductor manufactured by Murata Electronics North America. It is designed for use in power supply circuits, DC-DC converters, and other applications requiring efficient energy storage and filtering. These inductors are characterized by their high inductance values and ability to handle relatively high currents.

Applications

• Power supply circuits
• DC-DC converters
• Noise filtering
• Choke coils for ripple suppression
• Power management systems

Features

• Wire-wound construction
• Shielded construction
• High inductance value
• Low DC resistance
• High current handling capability

Benefits

• Stable inductance value
• Reduced EMI
• High efficiency in power conversion

Specifications

The LQH3N180K04M inductor features an inductance of 18µH with a tolerance of ±10%. The maximum DC resistance is 0.23 Ohms, and the rated current is 900mA. The inductor is shielded to minimize electromagnetic interference. It uses a ferrite core material and is suitable for surface mount applications.