Patent ID: 6643094
Filing Date: 2003-11-04
Classification: G11B

Abstract:
A magnetic head device in which a magnetic head core, a slider and a coil wound on a bobbin are disposed inside a shield ring, a flange extension having a predetermined length is provided on one flange of said bobbin with its width being substantially equal to a width of said one flange, a narrow extension is provided on an end of said flange extension with its width being smaller than said width of said flange extension, a terminal block to which lead wires of said coil are connected is formed at one end of said narrow extension in such a manner as to be integrated with said bobbin, said flange extension and said narrow extension, and in which said terminal block is disposed to be positioned outside said shield ring when said narrow extension of said bobbin is fitted in a slit in said shield ring, wherein said terminal block is of a substantially rectangular shape and has a guide recess for guiding said lead wires of said coil formed on its end face away from said narrow extension, and said terminal pins are provided on an outward face of said terminal block, which is a face of said one flange opposite to a face in contact with said coil, and a width of said guide recess is small at an inlet for introducing said lead wires and gradually increases toward said terminal pins, and said lead wires of said coil are connected to said terminal pins through said inlet in said guide recess.