The LQW18AN12NJ00D is a high-frequency wire wound inductor from Murata Electronics. It is designed for use in a wide range of high-frequency applications, particularly in mobile communication devices and other compact electronic equipment.

Applications

• Mobile phones
• Wireless communication devices (WLAN, Bluetooth)
• High-frequency modules
• Matching circuits
• RF filters

Features

• Small size: 1.6mm x 0.8mm x 0.6mm
• High Q characteristics
• Tight inductance tolerance
• Excellent self-resonant frequency
• Monolithic structure for high reliability

Benefits

• Enables miniaturization of electronic devices
• Provides stable and reliable performance in high-frequency circuits
• Contributes to improved signal quality and reduced power loss
• Simplifies circuit design with tight inductance tolerance
• Suitable for automated assembly processes

Technical Specifications

The LQW18AN12NJ00D has an inductance value of 12nH. Its rated current is typically around 300mA, and it boasts a high Q factor, crucial for maintaining signal integrity in RF circuits. The operating temperature range is typically between -55°C and +125°C. This inductor uses a ceramic core material and is designed for surface mount technology (SMT). It is RoHS compliant, ensuring environmental friendliness and adherence to international regulations.

The self-resonant frequency (SRF) of the LQW18AN12NJ00D is designed to be high, allowing it to operate efficiently at the desired frequencies without significant signal degradation. The tight inductance tolerance ensures consistency in performance across different units, crucial for mass production and reliable operation. The small size of the inductor makes it ideal for space-constrained applications, where every millimeter counts. The inductor's construction uses a wire-wound method to achieve a high Q factor and superior performance compared to other types of inductors.