Patent ID: 10839982

Abstract:
A twinaxial parallel cable includes two conductors arranged parallel to each other, an insulating layer formed around the two conductors by extrusion coating, a shield tape wound around the insulating layer while extending longitudinally, a drain wire arranged inside the shield tape, and an outer coating formed to cover the shield tape. A cross section of the insulating layer perpendicular to a longitudinal direction of the twinaxial parallel cable is formed into an oval shape having a long axis that is 1.7 to 2.2 times a length of a short axis. The insulating layer has a groove in a portion including an intersection of an outline of the insulating layer and a perpendicular bisector of the long axis. The groove is formed to be more than 0.5 times to 0.9 times an outer diameter or a thickness of the drain wire. The drain wire is retained in the groove so that a part of the drain wire protrudes toward the shield tape beyond the insulating layer.