SURFACE MOUNTED INDUCTOR AND MANUFACTURING METHOD THEREFOR

摘要

A formed body incorporating a coil by using: a coil formed by winding a conductive wire, and a formed body incorporating the coil, the formed body being formed with a sealing material containing a resin and a magnetic material. The coil is formed by winding the conductive wire so that lead-out ends are positioned at an outer periphery of a wound portion. The formed body is formed so that surfaces of the coil are partially exposed on four side surfaces of the formed body which are parallel to a winding axis of the coil, and the area of a portion of the formed body outside the outer periphery of the wound portion is almost equal to or smaller than the area of a portion of the formed body inside an inner periphery of the wound portion of the coil.

主权项

1. A surface mounted inductor comprising
a coil including a wound conductive wire, and a formed body incorporating the coil, the formed body including a sealing material containing a resin and a magnetic material, wherein the coil includes the wound conductive wire with lead-out ends positioned at an outer periphery of a wound portion, the formed body includes surfaces of the coil partially exposed on four side surfaces of the formed body which are parallel to a winding axis of the coil, and an area of a portion of the formed body outside the outer periphery of the wound portion is almost equal to or smaller than an area of a portion of the formed body inside an inner periphery of the wound portion of the coil.