US 12,136,524 B2
Electronic component
Haruki Kobayashi, Nagaokakyo (JP)
Assigned to MURATA MANUFACTURING CO., LTD., Kyoto (JP)
Filed by Murata Manufacturing Co., Ltd., Nagaokakyo (JP)
Filed on Jun. 13, 2023, as Appl. No. 18/208,919.
Application 18/208,919 is a continuation of application No. 17/367,729, filed on Jul. 6, 2021, granted, now 11,705,282.
Claims priority of application No. 2020-119239 (JP), filed on Jul. 10, 2020.
Prior Publication US 2023/0343520 A1, Oct. 26, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H01G 4/30 (2006.01); H01G 4/008 (2006.01); H01G 4/012 (2006.01); H01G 4/232 (2006.01); C04B 35/48 (2006.01)
CPC H01G 4/30 (2013.01) [H01G 4/0085 (2013.01); H01G 4/012 (2013.01); H01G 4/2325 (2013.01); C04B 35/48 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An electronic component comprising:
a multilayer body including dielectric layers and internal electrode layers laminated alternately on each other; and
external electrode layers on opposing end surfaces of the multilayer body in a length direction orthogonal or substantially orthogonal to a lamination direction; wherein
each of the external electrode layers is connected with the internal electrode layers;
the dielectric layers each include at least one of Ca, Zr, and Ti;
the internal electrode layers each include Cu; and
when a dimension in the lamination direction of the multilayer body is defined as T0, a dimension in the length direction of the multilayer body is defined as L0, and a dimension in a width direction orthogonal or substantially orthogonal to the lamination direction and the length direction is defined as W0, a relationship of L0<W0 is satisfied;
each of the external electrode layers includes a sintered electrode layer; and
an amount of dielectric particles included in each of the sintered electrode layers has an area ratio of about 35% or more and about 42% or less in a cross section.