This is an electronic component, GZ1005D750TF, manufactured by Sunlord, which is a ±25% 75O@100MHz 0402 Ferrite Beads ROHS. It is a small electronic component that can absorb high frequency signals and electromagnetic interference and is used to filter and suppress signal noise in printed circuit boards. It is widely used in various communication products such as mobile phones, laptops, Bluetooth devices, and other electronic gadgets. This component is RoHS compliant, which means that it is free from hazardous materials such as lead and other contaminants. It has a size of 0402, making it perfect for use in small space electronic circuits. This component is suitable for high frequency signal filtering and noise reduction, such as in Bluetooth devices, base stations, television set-top boxes, etc.