Abstract: A cable includes a first metal conductor, a first insulator, a second metal conductor and a second insulator. The first insulator is at least partially wrapped on the first metal conductor. The second insulator is at least partially wrapped on the second metal conductor. The first metal conductor is adapted to transmit a first signal. The second metal conductor is adapted to transmit a second signal. The cable also includes an intermediate layer material at least partially wound on the first insulator and the second insulator. A dielectric constant of the intermediate layer material is lower than that of the first insulator, and the dielectric constant of the intermediate layer material is lower than that of the second insulator. With this arrangement, the cable of the present disclosure is capable of realizing low mode conversion and improving the high frequency characteristics.

Abstract: The application discloses a flat cable assembly, which includes a plurality of cables arranged in a row and an insulating film. The cables have a center line and include connecting portions, a signal wire and a grounding wire respectively. The connection portions are located on one side of the center line. The insulating film is disposed on the connecting portion of any one of the cables and located on one side of the central line. The cables are exposed from the insulating film. The insulating film is disposed on a single side of the cables, whereby the cables are exposed from the insulating film. The flat cable assembly is easily manufactured and the amount of the cables therein can be varied according to real practice condition. The grounding wire is integrated to each cable, whereby the flat cable assembly has an excellent anti-EMI effect and performance in signal transmission.

Abstract: An electrical connector, comprising a connector main body, a cable, a connecting housing, a limiting member, and a housing. The connector main body comprises a plugging side and a connecting side. One end of the cable is electrically connected with the connector main body, while the other end protrudes from the connecting side of the connector main body. The connecting housing is disposed at one side of the connector main body. The cable protrudes from one side of the connecting housing close to the connecting side. The limiting member is disposed at one side of the connecting housing close to the plugging side. The housing is disposed at one side of the connecting housing close to the plugging side. The plugging side of the connector main body is disposed in the housing. The connecting housing is assembled to the housing through the cooperation of the limiting member and the housing.