COIL COMPONENT AND METHOD FOR MANUFACTURING THE SAME

COIL COMPONENT AND METHOD FOR MANUFACTURING THE SAME

A coil component includes a core including a winding core portion, and first and second flange portions at first and second ends, respectively, of the winding core portion. The coil component also includes first and second terminal electrodes on the first and second flange portions, respectively, an...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: TAKAYAMA, Kota
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Beschreibung
Zusammenfassung:A coil component includes a core including a winding core portion, and first and second flange portions at first and second ends, respectively, of the winding core portion. The coil component also includes first and second terminal electrodes on the first and second flange portions, respectively, and a wire wound around the winding core portion and including first and second end portions respectively connected to the first and second terminal electrodes. The first terminal electrode is at least on a first surface of the first flange portion. The first end portion of the wire is embedded in the first terminal electrode such that a part of the first end portion is exposed. The first terminal electrode includes a metal layer in which the first end portion is embedded and an alloy layer at least in a portion of a region between the metal layer and the first end portion.