Magnetic sheet

A magnetic sheet adapted to be used as a noise reduction member for a cable, wherein:

• the magnetic sheet has a width of 5 mm to 15 mm;
• the magnetic sheet has a magnetic layer and a protective layer;
• the magnetic layer comprises soft-magnetic particles and a binder;
• each of the soft-magnetic particles has a flat shape;
• a content of the soft-magnetic particles in the magnetic layer is from 35 vol % to 40 vol % with respect to the overall volume of the magnetic layer;
• the binder is made of polyacrylic rubber or of a mixture of polyacrylic rubber and nitrile rubber;
• the binder binds the soft-magnetic particles to each other;
• a content of the binder in the magnetic layer is from 35 vol % to 65 vol % with respect to the overall volume of the magnetic layer;
• the protective layer reinforces the magnetic layer;
• the magnetic sheet further comprises a metal layer and a first adhesive layer;
• the metal layer is made of Al or Cu;
• the metal layer has a thickness of 7 μm or more;
• and
• the first adhesive layer adheres the metal layer and the protective layer to each other.