The SMCM7060-701T is a Common Mode Chokes/Filters Power/Signal Line 4A SMD manufactured by SXN. It is a 7x6mm RoHS compliant part designed to reduce electromagnetic interference between multiple pieces of electronic equipment. It is commonly used in electronics for radio communication systems, as it reduces unwanted electromagnetic noise generated by the signal line which could otherwise cause interference with nearby transmitting/receiving stations. It is typically mounted onto a printed circuit board (PCB) and provides a high level of EMI suppression.