IMPEDANCE ADJUSTMENT METHOD OF TWIST PAIR ELECTRIC WIRE, TWIST PAIR ELECTRIC WIRE AND WIRE HARNESS

摘要

PROBLEM TO BE SOLVED: To provide a method for solving mismatch of characteristic impedance on an untwined portion of a twist pair electric wire, and to provide the twist pair electric wire and a wire harness.SOLUTION: A dielectric body 14 is arranged along an axial direction on an untwined portion of twist of a twist pair electric wire 10, thereby mismatch of characteristic impedance on the untwined portion A of the twist pair electric wire 10 can be solved. On an outer periphery of a portion where the twist of the twist pair electric wire 10 is twined, a resin layer as a sheath may be provided.SELECTED DRAWING: Figure 1