The LQW04AN3N9C00D1X is a compact, high-frequency wire wound inductor manufactured by Murata Electronics. It's designed for use in applications where small size and high performance are critical. The inductor belongs to the LQW series, known for its excellent Q factor and tight tolerance.

Applications:

• Smartphones and Tablets: Used in RF circuits for impedance matching and filtering.
• Wireless Communication Devices: Employed in Bluetooth and Wi-Fi modules.
• High-Frequency Amplifiers: Suitable for use in RF and microwave amplifiers.
• Filters and Matching Networks: Designed for impedance matching and filtering in RF circuits.
• Portable Electronics: General-purpose inductor for various portable devices.

Features:

• Small Size: Extremely compact 0402 (1005) size for high-density mounting.
• High Q Value: Offers a high Q value for minimal energy loss and improved circuit efficiency.
• Tight Tolerance: Provides a tight inductance tolerance for precise circuit tuning.
• Excellent SRF: High self-resonant frequency (SRF) for stable performance at high frequencies.
• Wire Wound Construction: Offers superior performance compared to multilayer inductors.

Benefits:

• Improved Circuit Performance: High Q and tight tolerance enhance circuit performance and stability.
• Reduced Power Consumption: High Q value minimizes energy loss, reducing power consumption.
• Miniaturization: Small size enables the design of smaller and more compact devices.
• Stable Inductance: Maintains stable inductance value over a wide temperature range.
• Reliable Operation: Designed for reliable operation in demanding high-frequency environments.

Specifications:

The LQW04AN3N9C00D1X has an inductance of 3.9 nH. The 'C' signifies a specific inductance tolerance. It features a high Q factor and a high self-resonant frequency, making it suitable for high-frequency applications. The typical operating temperature range is -55°C to +125°C. The construction involves a ceramic core and enameled copper wire, ensuring excellent electrical and mechanical properties.