Abstract:
A multilayer inductor may include a multilayer body in which a plurality of insulating layers are stacked and of which a thickness is greater than a width; and an internal coil part formed by electrically connecting a plurality of internal coil patterns disposed on the plurality of insulating layers to each other. Side surfaces of the multilayer body opposing each other in a width direction are concave.
Abstract:
A multilayer bead includes a body in which a plurality of ceramic layers are stacked; a plurality of internal electrode patterns formed on the plurality of ceramic layers; and first and second external electrodes formed on both end surfaces of the body and electrically connected to both ends of an internal coil formed by a combination of the plurality of internal electrode patterns, respectively. A stacking direction of the plurality of ceramic layers is parallel to both end surfaces of the body on which the first and second external electrodes are formed, and a coil axis of the internal coil is parallel to a mounting surface of the body. A board having the multilayer bead may be provided.
Abstract:
A method of manufacturing a multilayer ferrite bead includes steps of: preparing ferrite sheets having internal electrodes formed on surfaces thereof; forming a ferrite laminate by stacking the ferrite sheets; forming a groove by pressurizing a central portion of the ferrite laminate; and forming external electrodes on the ferrite laminate.
Abstract:
A multilayer electronic component may include: a multilayer body including a plurality of insulating layers; an internal coil part provided by electrically connecting respective conductive patterns disposed on the plurality of insulating layers to each other; and first and second external electrodes disposed on both end surfaces of the multilayer body, respectively. A perimeter of at least one conductive pattern disposed in peripheral regions of the multilayer body may be smaller than a perimeter of a conductive pattern disposed in a central region of the multilayer body.
Abstract:
A multilayer chip bead includes: a body including a coil portion and cover layers disposed on upper and lower surfaces of the coil portion; first and second external electrodes disposed on external surfaces of the body; and a coil disposed in the coil portion, including coil patterns having a spiral shape and lead patterns, and having both end portions connected to the first and second external electrodes, respectively, through the lead patterns. A width of the lead pattern is smaller than that of the coil pattern.