The LQH4C1R0M040001 is a wire-wound inductor manufactured by Murata Electronics North America, designed for power supply circuits and other high-frequency applications. It offers superior electrical characteristics and reliability for various electronic devices.

Applications

• DC-DC converters
• Power supply circuits
• Noise filters
• High-frequency circuits
• Smartphones and tablets

Features

• High inductance value: 1.0 µH
• Small size: 4.5mm x 4.0mm x 2.0mm
• High current capacity
• Excellent Q factor
• Magnetically shielded construction
• Operating temperature range: -40°C to +85°C

Benefits

• Efficient power conversion: The high inductance value and low DC resistance contribute to efficient energy storage and transfer in power supply circuits.
• Compact design: The small size allows for miniaturization of electronic devices.
• Reduced noise: The magnetically shielded construction minimizes electromagnetic interference (EMI), ensuring stable circuit operation.
• Stable performance: The wide operating temperature range ensures reliable performance in various environments.
• High reliability: Murata's quality manufacturing standards ensure long-term reliability.

Technical Specifications

Inductance: 1.0 µH
Tolerance: ±20%
DC Resistance (DCR): 0.043 Ohms (Max)
Self-Resonant Frequency (SRF): 150 MHz (Min)
Rated Current: 2.4 A

The LQH4C1R0M040001 inductor is constructed using a ferrite core and enameled copper wire. The entire structure is shielded to prevent electromagnetic interference. It is designed for surface mount technology (SMT) and is RoHS compliant.