The LQG15HN8N2J02D-8N2 is a high-frequency inductor manufactured by Murata Electronics North America. This inductor is designed for use in a variety of high-frequency applications, particularly within mobile communication devices and RF circuits. It plays a crucial role in filtering, impedance matching, and tuning circuits, ensuring optimal performance in wireless communication systems.

Applications

• Mobile phones and smartphones
• Wireless communication modules (e.g., Bluetooth, Wi-Fi)
• RF filters
• Matching circuits
• High-frequency tuning circuits

Features

• High Q factor: Enables low loss and efficient performance in high-frequency circuits.
• Small size: Compact 0402 (1005 Metric) package allows for high-density mounting on PCBs.
• Tight inductance tolerance: Provides consistent and predictable performance across different units.
• Excellent temperature stability: Maintains stable inductance value over a wide temperature range.
• RoHS compliant: Environmentally friendly and complies with RoHS regulations.

Benefits

• Improved signal quality: High Q factor minimizes signal loss and distortion in RF circuits.
• Reduced PCB space: Small size allows for more compact and efficient circuit designs.
• Reliable performance: Tight tolerance and excellent temperature stability ensure consistent performance in various operating conditions.
• Cost-effective solution: Offers a balance of performance and cost for high-frequency applications.
• Environmentally friendly: RoHS compliance ensures that the product is environmentally responsible.

Technical Specifications

The LQG15HN8N2J02D-8N2 has an inductance value of 8.2nH. It features a high Q factor, typically around 25 at the specified frequency. The operating temperature range is typically -55°C to +125°C. The package size is 0402 (1005 Metric), making it suitable for automated assembly processes. It is constructed with a ceramic core to achieve the required inductance and Q factor. The self-resonant frequency (SRF) is an important parameter for high frequency inductors, and this part boasts a high SRF.

The inductor is designed to withstand reflow soldering processes. Detailed soldering profiles can be found in the manufacturer's datasheet. Proper handling and storage procedures should be followed to prevent damage to the component. The LQG15HN series from Murata is a popular choice for various wireless and RF applications due to its reliable performance and compact size.