The XAL4020 Power Choke is a high-quality electronic component manufactured by Coilcraft. It falls under the category of Power Inductors - SMD and is part of the XAL4020 series. This power choke is designed for PCB mount and features a shielded termination style. With an inductance of 1.2 uH and a tolerance of 20%, it is suitable for various applications. The core material used in this power choke is composite, ensuring efficient performance and reliability. Whether you are working on a power supply, automotive electronics, or any other project requiring power inductors, the XAL4020 Power Choke is a great choice.