MULTICORE CABLE

摘要

PROBLEM TO BE SOLVED: To provide a multicore cable comprising a plurality of coaxial electrical lines and insulation wires assembled and covered with coat, in which increment in cable diameter is suppressed to improve flexibility and handleability.SOLUTION: A multicore cable 1 comprises a plurality of electrical lines comprising coaxial electrical lines 2 and insulation wires and coat 6 covering periphery of the plurality of electrical lines. The plurality of electrical lines are aligned on 2 or more parallel lines. A pair of coaxial electrical lines in the electrical lines aligned in parallel are closely arranged. The coat 6 has a configuration in which 4 corner parts of a rectangular shape are rounded in a section orthogonal to longitudinal direction of the multicore cable 1. The insulation wires to be a grand line 4 are arranged at the side of inner surface of 4 corner parts of the coat 6. Center conductor of the coaxial electrical line 2 has 0.004 mmto 0.05 mmof sectional area. The coat 6 has thickness of 0.4 mm to 1.0 mm.SELECTED DRAWING: Figure 1