The BF2520-B2R4CAAT is a multilayer chip inductor manufactured by ACX Corp. It is designed for high-frequency applications requiring a compact size and reliable performance. The component is well-suited for use in wireless communication systems, filters, and impedance matching circuits.

Applications

• RF transceivers
• Wireless LAN (WLAN) modules
• Bluetooth devices
• GPS modules
• Cellular phones
• Filtering circuits
• Impedance matching

Features

• Multilayer chip inductor
• Small size (2520 footprint)
• High Q factor
• Excellent self-resonant frequency
• Surface mount technology (SMT)

Benefits

• Space-saving design
• Improved signal integrity
• Lower power losses
• High performance in RF applications
• Easy integration into automated assembly processes

Technical Specifications

The BF2520-B2R4CAAT features an inductance of 2.4 nH (indicated by '2R4' in the part number), with a tolerance level suitable for its intended applications. The 2520 package refers to its physical dimensions, which are approximately 2.5mm x 2.0mm. This inductor is designed to exhibit a high Q-factor, reducing losses and improving efficiency in RF circuits. The self-resonant frequency (SRF) is also high, allowing it to operate effectively across a broad range of frequencies. It’s designed as a surface-mount component which is well suited for automatic pick and place during manufacturing. ACX's multilayer construction ensures high reliability and stable performance under varying operating conditions. Due to its characteristics, the BF2520-B2R4CAAT is often used in RF front-end modules, filtering circuits, and impedance matching networks for wireless communication devices.

The device is designed to be robust and compliant with industry standards, ensuring that it meets the demands of modern electronic designs.