US 11,749,449 B2
Inductor component
Tatsuya Sasaki, Nagaokakyo (JP); Shinya Hirai, Nagaokakyo (JP); and Shin Hasegawa, Nagaokakyo (JP)
Assigned to Murata Manufacturing Co., Ltd., Kyoto-fu (JP)
Filed by Murata Manufacturing Co., Ltd., Kyoto-fu (JP)
Filed on Sep. 18, 2020, as Appl. No. 17/25,796.
Claims priority of application No. 2019-170640 (JP), filed on Sep. 19, 2019.
Prior Publication US 2021/0090787 A1, Mar. 25, 2021
Int. Cl. H01F 27/29 (2006.01); H01F 17/04 (2006.01)
CPC H01F 27/292 (2013.01) [H01F 17/045 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An inductor component comprising:
a bottom plate portion that includes a first main surface and a second main surface that face each other;
an annular core that is disposed on the bottom plate portion;
a coil that is wound around the core; and
an electrode terminal that is attached to the bottom plate portion and electrically connected to the coil,
wherein
the electrode terminal includes a mounting surface portion that is configured to connect to a mount substrate,
the core is disposed on the first main surface of the bottom plate portion so that an axis of the core intersects the first main surface of the bottom plate portion,
the mounting surface portion is exposed on the second main surface side of the bottom plate portion, and at least a part of the mounting surface portion overlaps the core when seen in a direction perpendicular to the first main surface of the bottom plate portion, and
the bottom plate portion includes first side surfaces and second side surfaces, with a connection surface portion of the electrode terminal being disposed on a corresponding one of the first side surfaces of the bottom plate portion, and a fillet surface portion being disposed on a corresponding one of the second side surfaces of the bottom plate portion.