Round flat cable/Jumpers, the brief name is RFC. It is a kind of new data cable that it is to be make with Nomex paper, PET insulate material and plate round-flat copper wire of tin thinly. It can communicate in two PCB with welding and not need connector. it has many advantage, such as temperaturer-resistant, a flexible, curve to fold at will, the thickness is thin, link in brief and solve electromagnetism to shield (EMI) easily etc
