US 12,437,912 B2
Coil component
Heung Kil Park, Suwon-si (KR); Gu Won Ji, Suwon-si (KR); and Sang Soo Park, Suwon-si (KR)
Assigned to SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si (KR)
Filed on Dec. 11, 2020, as Appl. No. 17/119,378.
Claims priority of application No. 10-2020-0126063 (KR), filed on Sep. 28, 2020.
Prior Publication US 2022/0102056 A1, Mar. 31, 2022
Int. Cl. H01F 27/29 (2006.01); H01F 27/28 (2006.01); H01F 41/04 (2006.01)
CPC H01F 27/2804 (2013.01) [H01F 27/29 (2013.01); H01F 41/041 (2013.01); H01F 2027/2809 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A coil component, comprising:
a body including resin and magnetic metal particles;
a coil disposed in the body;
first and second external electrodes disposed on a first surface of the body, which is a lower surface of the body, spaced apart from each other, and connected to the coil; and
first and second terminals disposed on lower surfaces of the first and second external electrodes, respectively, to be in contact with the first and second external electrodes,
wherein first and second recessed portions are defined in at least a portion of the first terminal and at least a portion of the second terminal, respectively,
the first and second terminals are configured such that a solder or a conductive paste is disposed on side surfaces of the first and second external electrodes and first and second side surfaces of the first and second terminals, for electrical connection of the first and second terminals to a substrate, and
the first and second side surfaces of the first and second terminals, respectively including the first and second recessed portions, are coplanar with the side surfaces of the first and second external electrodes, respectively.