Flat shielded cable, wire harness and shielding member
View Patent ↗A flat shielded cable includes conductors arranged in parallel, an insulating jacket section that covers the conductors and has an exposed conductor section which exposes a part of at least one of the conductors, and a shielding member that covers the jacket section. The conductor is electrically connected to the shielding member via the exposed conductor section. The shielding member has a first layer made of shielding material and a second layer made of binder resin containing metal filler. A D90 particle diameter of the metal filler is 6 μm and a difference between a D10 particle diameter and a D95 particle diameter of the metal filler is 6 μm or more, and the metal filler is contained in the second layer in an amount of 65 wt % or more.
1. A flat shielded cable comprising:
a plurality of conductors arranged in parallel to each other;
an insulating jacket section that covers the plurality of conductors and has an exposed conductor section which exposes a part of at least one of the conductors;
and a shielding member that covers an outer periphery of the jacket section, wherein the part of the at least one of the conductors is electrically connected to the shielding member via the exposed conductor section;
wherein the shielding member has a first layer comprised of shielding material for shutting off external noise and a second layer comprised of binder resin containing metal filler, the second layer being provided so as to make contact with the conductor via the exposed conductor section;
wherein a D90 particle diameter of the metal filler contained in the binder resin is 6 μm or more and a difference between a D10 particle diameter and a D95 particle diameter of the metal filler is 6 μm or more, and the metal filler is contained in the second layer in an amount of 65 wt % or more; and
wherein the part exposed in the exposed conductor section comprises a surface of the at least one of the conductors, the surface being along a whole circumference of the at least one of the conductors.
2. The flat shielded cable according to claim 1 , wherein a contact resistance between the second layer and the conductor via the exposed conductor section is 100 mΩ or less and a bonding strength between the second layer and the conductor via the exposed conductor section is 0.3 N/19 mm or more.
3. The flat shielded cable according to claim 1 , wherein the at least one of the conductors is located at one end of the plurality of conductors; and wherein the shielding member is wound one or more turns around the jacket section.
4. A wire harness comprising:
the flat shielded cable according to claim 1 ; and
a pressure contact connector connected to an end section of the flat shielded cable.
5. The flat shielded cable according to claim 1 , wherein the binder resin is a hot melt resin.