Murata Manufacturing Co., Ltd.

Okinori Hashimoto

Hiromitsu Yamanaka

A coil component includes a base body, and a coil disposed inside the base body and wound into a spiral shape. The coil includes a plurality of coil conductor portions and a plurality of lead-out conductor portions, both the conductor portions being laminated in a first direction. The lead-out conductor portions overlap, when viewed from the first direction, side gap portions given by regions of the base body on the outer side of the coil conductor portions in a radial direction. The base body includes a cavity between two among the coil conductor portions adjacent to each other in the first direction. The cavity includes a first cavity overlapping first one among the lead-out conductor portions in the first direction. The first cavity is present at a position away two or more pitches in the first direction from the first lead-out conductor portion overlapping the first cavity.

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Nagaokakyo, Japan

Okinori Hashimoto