Patent ID: 8208225

Claim:
A suspension board with circuit comprising: a conductive pattern; a board main body portion having a surface on which a magnetic head is mounted; and an auxiliary portion formed continuously from the board main body portion, and capable of being folded back with respect to the board main body portion so as to face a back surface of the board main body portion, wherein the conductive pattern includes: a first conductive pattern including a first terminal electrically connected to an external circuit, and a second terminal electrically connected to the magnetic head; and a second conductive pattern including a third terminal electrically connected to the external circuit, and a fourth terminal electrically connected to an electronic element, wherein, in the first conductive pattern, both of the first terminal and the second terminal are disposed on the board main body portion, and, in the second conductive pattern, the third terminal is disposed on the board main body portion or on the auxiliary portion, and the fourth terminal is disposed on the auxiliary portion.