The LQN21A56NJ04M0001 is a compact, high-frequency inductor manufactured by Murata Electronics North America. This inductor is specifically designed for applications requiring stable inductance and a high Q-factor in a small form factor. As part of the LQN21A series, it is well-suited for various RF and wireless applications.

Applications

• RF circuits in mobile communication devices
• Wireless LAN (Wi-Fi) modules
• Bluetooth modules
• Impedance matching networks
• RF filters and LC resonators

Features

• Compact Size: Small footprint for high-density mounting on PCBs.
• High Q-Factor: Minimizes signal loss and improves circuit efficiency.
• Stable Inductance Value: Ensures consistent performance over temperature and frequency.
• Tight Tolerance: Facilitates precise circuit tuning and optimization.
• RoHS Compliant: Environmentally friendly, lead-free construction.

Benefits

• Improved Signal Integrity: High Q-factor reduces signal attenuation and distortion.
• Space Saving: Compact size enables smaller and more integrated circuit designs.
• Enhanced RF Performance: Stable inductance ensures reliable operation in wireless applications.
• Simplified Circuit Design: Tight tolerance simplifies component selection and circuit optimization.
• Increased Reliability: Robust construction ensures long-term performance and durability.

Additional Details

The LQN21A56NJ04M0001 inductor features an inductance value of 56 nH (nanohenries). It utilizes a ceramic core and a multilayer structure, which contributes to its compact size and excellent electrical characteristics. This inductor is designed for surface mount technology (SMT) and is available in tape and reel packaging for automated assembly. Its high self-resonant frequency (SRF) makes it suitable for use in high-frequency circuits. The operating temperature range typically extends from -55°C to +125°C. This component is commonly used in impedance matching circuits to optimize power transfer and reduce signal reflections in RF applications. The combination of small size, high Q-factor, and stable performance makes it a preferred choice for designers working on wireless communication devices and modules.