The LQW04AN43NJ10D1X is a high-frequency wire wound inductor from Murata Electronics, designed for various applications requiring impedance matching, resonance circuits, and high-frequency noise suppression. This inductor is characterized by its small size, high Q-factor, and stable inductance, making it suitable for compact electronic devices operating in the GHz range.

Applications:

• Mobile Communication Devices: Used in smartphones, tablets, and other mobile devices for impedance matching and noise filtering in RF circuits.
• Wireless LAN: Integrated into WLAN modules and access points for impedance matching and signal conditioning in the 2.4 GHz and 5 GHz bands.
• Bluetooth Devices: Employed in Bluetooth modules for impedance matching and filtering to ensure optimal signal transmission and reception.
• High-Frequency Circuits: Utilized in various high-frequency circuits for impedance matching, resonance, and noise suppression.
• GPS Modules: Used in GPS receivers for signal conditioning and impedance matching to improve signal sensitivity.

Features:

• Small Size: Compact 0402 (1005 Metric) footprint allows for high-density mounting on PCBs.
• High Q-Factor: Offers a high Q-factor, ensuring minimal signal loss and efficient energy transfer.
• Stable Inductance: Provides stable inductance values over a wide range of frequencies and temperatures.
• Tight Tolerance: Features a tight inductance tolerance for consistent performance across different units.
• Excellent Self-Resonant Frequency: Exhibits a high self-resonant frequency, making it suitable for high-frequency applications.
• RoHS Compliant: Complies with RoHS directives, ensuring environmental friendliness.

Benefits:

• Improved Signal Integrity: Enhances signal integrity by providing effective impedance matching and noise filtering.
• Enhanced Device Performance: Optimizes the performance of RF circuits in various wireless communication devices.
• Reduced Power Consumption: Minimizes power consumption by ensuring efficient energy transfer in RF circuits.
• Miniaturization: Contributes to the miniaturization of electronic devices due to its small size.
• Reliable Operation: Ensures reliable operation due to its stable inductance and high Q-factor.

Specifications:

The LQW04AN43NJ10D1X has an inductance value of 43nH with a tolerance of ±5%. It features a high Q-factor and a self-resonant frequency optimized for performance in various RF applications. The component is designed for surface mount technology (SMT) and is suitable for reflow soldering processes. Operating temperature ranges typically from -55°C to +125°C.