A coil device includes a magnetic core, a first wire and a second wire, and a first terminal electrode and a second terminal electrode. The magnetic core includes a winding core portion and a flange portion. A first end of the first wire is connected to a first wire-joint portion of the first terminal electrode. A first end of the second wire is connected to a second wire-joint portion of the first terminal electrode. A second end of the first wire is connected to a first wire joint portion of the second terminal electrode. A second end of the second wire is connected to a second wire-joint portion of the second terminal electrode. The first wire-joint portion and the second wire-joint portion are arranged away from each other. The first wire-joint portion and the second wire joint portion are arranged away from each other.

A coil component includes a body having first to fourth side surfaces, a coil disposed in the body, and an insulating member disposed on at least one of the first to fourth side surfaces of the body and including first to third insulating layers. The insulating member may include first and second insulating members respectively disposed on the third and fourth side surfaces.

A coil component, adopted to be mounted on an electronic device, includes: an element body part; a coil fixed to the element body part and constituted by a wound conductive wire; lead wires that are each extended from the conductive wire and led out from the coil, and whose tip parts are each disposed a bottom face, which is a mounting face, of the element body part; and terminal parts that are each constituted by the tip part and a metal member that is joined to the tip part on the bottom face, and also has an opening at a position overlapping the tip part in a direction intersecting the bottom face.

An inductor includes a body, a coil disposed inside the body, and first and second external electrodes disposed on one surface of the body to respectively be connected to both ends of the coil. A recess portion is disposed in a region between the first and second external electrodes on the one surface of the body.

A coil component including: a body; a coil portion including first and second lead-out terminals and disposed in the body; an insulating film disposed between the coil portion and the body and containing a thermosetting resin having a vinyl group; and an external electrode portion disposed on the body and connected to each of the first and second lead-out terminals of the coil portion.

In an exemplary embodiment, a coil component includes: a base part 10 containing a magnetic material; a flat coil 30 embedded in the base part 10, formed by a wound coil conductor 32 where an end part 34 and an end part 36 are located on the inner side and on the outer side of the windings, respectively; a lead conductor 50 and a lead conductor 52 connected to the end part 34 and the end part 36, respectively; an external electrode 60 and an external electrode 62 provided on the surface of the base part 10 and connected to the lead conductor 50 and the lead conductor 52, respectively. The lead conductor 50 is connected to the external electrode 60 in an area 42 on the inner side of the flat coil 30 as viewed from above in the axial direction of the flat coil 30.

An inductor includes a first conductor, a second conductor, an insulation film, and a magnetic body. The first conductor spirally extends in a plane. The second conductor spirally extends in a plane. The second conductor is stacked on and joined to the first conductor. The insulation film covers a surface of the first conductor and a surface of the second conductor. The magnetic body covers a surface of the insulation film and embeds the first conductor and the second conductor. The first conductor and the second conductor are connected to form a helical coil.

A surface-mount inductor includes an element assembly having a core, a coil, and a magnetic material; and a pair of external terminals on a mounting surface of the element assembly. The core has a base portion and a columnar portion on an upper surface of the base portion. The coil is disposed on the base portion, and has a wound portion on the columnar portion, and a pair of extended portions extended from the wound portion. The base portion has at least one ridge portion at which the upper surface and a side surface are in linear contact with each other. The pair of extended portions are each disposed such that a flat surface portion connected to a flat surface portion disposed at an inner side portion of a conductive wire located at an outer peripheral portion of the wound portion is close to the ridge portion.

The present disclosure relates to an electronic component and a method for manufacturing the same, and more particularly, to a surface mounting type electronic component provided on an electronic device and a method for manufacturing the same.

An electronic component in accordance with an exemplary embodiment includes a main body part having a polyhedral shape and including a recessed portion formed as at least a portion of a plurality of edges at which two mutually adjacent surfaces meet is recessed, an insulation part provided on a surface of the main body part to cover the recessed portion, and an electrode part separately provided on the surface of the main body part except for an area on which the insulation part is provided.

A coil component may include a body, a coil portion including first and second lead-out portions spaced apart from each other, first and second slit portions formed at an edge portion and exposing the first and second lead-out portions, first and second external electrodes disposed to be spaced apart from each other on one surface of the body, and extending onto the first and second slit portions, respectively, to be connected to the first and second lead-out portions, a slit insulating layer covering at least portions of the first and second external electrodes in the first and second slit portions, and a surface insulating layer disposed on the slit insulating layer and extending to cover at least portions of the first or second external electrodes disposed on the one surface of the body.