US 11,721,481 B2
Electronic component
Sang Yeop Kim, Suwon-si (KR); Beom Joon Cho, Suwon-si (KR); and Gyeong Ju Song, Suwon-si (KR)
Assigned to SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRO-MECHANICS CO., LTD.
Filed on Jun. 9, 2021, as Appl. No. 17/343,321.
Claims priority of application No. 10-2020-0135963 (KR), filed on Oct. 20, 2020.
Prior Publication US 2022/0122772 A1, Apr. 21, 2022
Int. Cl. H01G 4/012 (2006.01); H01G 4/30 (2006.01); H01G 2/06 (2006.01); H01G 4/232 (2006.01); H01G 4/008 (2006.01); H01G 4/12 (2006.01)
CPC H01G 4/012 (2013.01) [H01G 2/065 (2013.01); H01G 4/008 (2013.01); H01G 4/1209 (2013.01); H01G 4/232 (2013.01); H01G 4/30 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An electronic component comprising:
a body;
first and second external electrodes including first and second head portions disposed on opposite end surfaces of the body in a first direction, respectively; and
first and second metal frames, the first metal frame including a first support portion bonded to the first head portion, and a first mounted portion extending from a lower end of the first support portion in the first direction, and the second metal frame including a second support portion bonded to the second head portion, and a second mounted portion extending from a lower end of the second support portion in the first direction,
wherein 0.2A≤B≤0.8A in which an area of each of the first and second head portions is A, and an area of each of a region in which the first head portion and the first support portion are bonded to each other, and a region in which the second head portion and the second support portion are bonded to each other is B,
in a view in the first direction, one or more outer edges of the first support portion are within the first head portion, and one or more outer edges of the second support portion are within the second head portion,
the first and second support portions include opening portions disposed in at least a part of regions bonded to the first and second head portions, respectively,
the opening portions are disposed in the region in which the first head portion and the first support portion are bonded to each other and the region in which the second head portion and the second support portion are bonded to each other, respectively, and each include a plurality of openings,
a main component of the first and second metal frames contains iron, and
a coefficient of thermal expansion (CTE) of the first and second metal frames is 12.3×10−6/° C. or less.