A cable includes: a pair of core wires; a first shielding layer covering the pair of core wires; a second shielding layer covering the first shielding layer, and an outer insulating layer covering the second shielding layer; wherein the first shielding layer is a pure metal tape, and the cable is not provided with a separate ground wire.

A coaxial cable of the present invention comprises a center conductor, a dielectric surrounding the center conductor, a shielding tape surrounding the dielectric, a braided metal surrounding the shielding tape, and an outer jacket surrounding the braided metal. The shielding tape comprises: (i) a first shielding layer bonded to a first separating layer; (ii) a second shielding layer bonded to the first separating layer and a second separating layer; and (iii) a third shielding layer bonded to the second separating layer.

The present disclosure relates to a signalling cable that includes: a cable core, a metallic screen surrounding and in direct contact with the cable core, and at least one flame retardant low smoke zero halogen polymeric sheath surrounding and in radially position with respect to the metallic screen. The cable core includes a plurality of insulated electric conductors and a core wrap. The insulated electric conductors each includes an electric conductor insulated by a fire barrier and a flame retardant low smoke zero halogen polymeric insulating layer.

A cable includes: a pair of core wires; an integrally extruded insulating layer covering the pair of core wires; a shielding layer covering the extruded insulating layer; and an outer insulating layer covering the shielding layer; wherein the pair of core wires are arranged longitudinally side by side and touch each other.

There are provided a duplex twisted shielded cable and wire harness, the duplex twisted shielded cable including; two insulated wires that are twisted together, each having a conductor and an insulator covering the conductor; a metal foil shield provided around the two insulated wires; a metal braid provided on an outer periphery of the metal foil shield; and a sheath provided on an outer periphery of the metal braid. The metal foil shield includes a PET film layer and a metal layer. The PET film layer has a thickness of 20 m or less, an ellipticity of the PET film layer is set to 0.75 or more and 0.90 or less, and the metal foil shield is longitudinally attached to the two insulated wires.

An electrical cable includes a conductor assembly having conductors and an insulator. The electrical cable includes a cable shield wrapped around the conductor assembly having an inner edge at a first end segment and an outer edge at a second end segment. The second end segment is wrapped over the inner edge and the first end segment to form a flap covering the inner edge and the first end segment. The second end segment forms a void at the inner edge. The electrical cable includes a void shield on the outer surface between the insulator and the cable shield. The void shield extends between a first end and a second end. The void shield is aligned with the void and spans entirely across the void. The cable shield is electrically connected to the void shield.

An electrical cable includes a conductor assembly. The conductor assembly has a first conductor, a second conductor, and an insulator structure surrounding the first conductor and the second conductor. The first and second conductors carry differential signals. The insulator structure has an outer surface. The electrical cable includes a cable shield wrapped around the conductor assembly to form a longitudinal seam that extends a length of the electrical cable. The cable shield engages the outer surface of the insulator structure. The cable shield has a single shield layer as an overall shield covering for the conductor assembly. The cable shield does not include a sealing tape wrapped therearound.

An electrical cable includes a conductor assembly having conductors and an insulator. The electrical cable includes a cable shield wrapped around the conductor assembly having an inner edge at a first end segment and an outer edge at a second end segment. The second end segment is wrapped over the inner edge and the first end segment to form a flap covering the inner edge and the first end segment. The second end segment forms a void at the inner edge. The electrical cable includes a void shield on the outer surface between the insulator and the cable shield. The void shield extends between a first end and a second end. The void shield is aligned with the void and spans entirely across the void. The cable shield is electrically connected to the void shield.

A bending-resistant communication cable includes a parallel two-core shielded wire that includes a drain wire in a gap between two-core communication wires and is formed by collectively covering the two-core communication wires and the drain wire by an external conductor. Each of the drain wires in a plurality of parallel two-core shielded wire is arranged to face inside of the bending-resistant communication cable. Further, a twist pitch of the plurality of two-core shielded wires is 20 mm or more and less than 100 mm.

A fire-retardant data communication cable assembly including an outer coaxial jacket made out of fire-retardant material (e.g., Flourinated Ethylene Propylene (FEP)) coaxially enclosing optical and wire communication mediums, metal (e.g., copper) braid, metal (e.g., aluminum) foil, drain wire, and aramid fibers for substantially the entire length of the cable; a tube made out of fire-retardant material (e.g., Ethylene Tetrafluoroethylene (ETFE) or polyolefin) coaxially enclosing one or more optical communication mediums (e.g., optical fibers) and one or more aramid fibers for substantially the entire length of the cable; a fire-retardant coating (e.g., FEP) coaxially disposed over each of the one or more wire mediums for substantially the entire length of the cable.