Patent Publication Number: US-2023154685-A1

Title: Multilayer ceramic capacitor

Description:
CROSS REFERENCE TO RELATED APPLICATIONS 
     This application is based on and claims the benefit of priority from Japanese Patent Application No. 2021-186327, filed on Nov. 16, 2021, the entire contents of which are hereby incorporated herein by reference. 
     BACKGROUND OF THE INVENTION 
     1. Field of the Invention 
     The present invention relates to a multilayer ceramic capacitor. 
     2. Description of the Related Art 
     Conventionally, multilayer ceramic capacitors are known. A typical multilayer ceramic capacitor has a rectangular parallelepiped-shaped multilayer body with a dimension in the length direction L that is longer than the dimension in the width direction W. External electrodes are provided at both ends of the multilayer body in the length direction L. On the other hand, in order to reduce the equivalent series inductance (ESL), a so-called LW reversed type multilayer ceramic capacitor is known in which the relationship in dimension between the length direction L and the width direction W of the multilayer body is reversed (see Japanese Unexamined Patent Application Publication Nos. 2020-57753 and 2020-61524). 
     Furthermore, in recent years, as the mounting density of a board increases, the mounting area in a multilayer ceramic capacitor decreases. Therefore, the mounting form of Package on Package (PoP) has been adopted, and the demand for the Land Side Capacitor (LSC) type-mounted multilayer ceramic capacitor on the lower end portion of the board has been increasing. As a multilayer ceramic capacitor mounted in the LSC type, a thin multilayer ceramic capacitor having a reduced height in the height direction is required. 
     Japanese Unexamined Patent Application Publication No. 2020-61524 discloses an LW reversed type multilayer ceramic electronic component. In the LW reversed type multilayer ceramic electronic component, at least one edge of the fourth surface portion and the fifth surface portion of an external electrode has a recess portion recessed from the edge toward the first surface portion, and both lateral portions of the recess portion in the third direction function as a covering portion covering the ridges of the two surfaces in the second direction of the component body. 
     However, in the multilayer ceramic electronic component disclosed in Japanese Unexamined Patent Application Publication No. 2020-61524, it is presumed that, due to the formation position, thickness variation, etc. of a base conductor layer and a covering conductor layer provided on the base conductor layer, the area and the shape of the covering portion covering the ridges of the two surfaces in the second direction of the component body vary. Here, when mounting an LW reversed type multilayer ceramic electronic component using solder on the mounting board, depending on the lateral differences in the area and shape of the covering portion, the wetting manner of the solder with respect to the coating portion is changed on each surface, and there is a possibility that a difference occurs in the addition of the tensile stress of the solder. This may deteriorate the self-alignment effect. As a result, the multilayer ceramic electronic component may tend to rotate or tilt, which may deteriorate the mountability. Furthermore, the lands of the board on which an LW reversed type multilayer ceramic electronic component is mounted have short distances therebetween. Therefore, there is a possibility that the self-alignment effect is deteriorated. When the multilayer ceramic electronic component is greatly rotated, one external electrode is mounted in a manner straddling the lands of different polarity, and there is a possibility that a short-circuit failure occurs. 
     SUMMARY OF THE INVENTION 
     Preferred embodiments of the present invention provide LW reversed type multilayer ceramic capacitors that are each able to reduce or prevent occurrence of short circuit failure. 
     A multilayer ceramic capacitor according to a preferred embodiment of the present invention includes a multilayer body including a plurality of laminated dielectric layers and a plurality of internal electrode layers laminated on the dielectric layers, the multilayer body further including a first main surface and a second main surface which oppose each other in a height direction, a first end surface and a second end surface which oppose each other in a length direction perpendicular or substantially perpendicular to the height direction, and a first lateral surface and a second lateral surface which oppose each other in a width direction perpendicular or substantially perpendicular to the height direction and the length direction, a first external electrode including a first surface portion located on the first end surface, at least one selected from a second surface portion located on a portion of the first main surface and a third surface portion located on a portion of the second main surface, a fourth surface portion located on a portion of the first lateral surface, and a fifth surface portion located on a portion of the second lateral surface, and a second external electrode including a sixth surface portion located on the second end surface, at least one selected from a seventh surface portion located on a portion of the first main surface and an eighth surface portion located on a portion of the second main surface, a ninth surface portion located on a portion of the first lateral surface, and a tenth surface portion located on a portion of the second lateral surface. In a case in which a dimension in the length direction between the first end surface and the second end surface of the multilayer body is defined as l, a dimension in the width direction between the first lateral surface and the second lateral surface of the multilayer body is defined as w, and a dimension in the height direction between the first main surface and the second main surface of the multilayer body is defined as t, a dimensional relationship of w&gt;l&gt;t is established. In a case in which the first external electrode includes the second surface portion, a dimension in the width direction of the second surface portion is smaller than a dimension in the width direction of the first surface portion, in a case in which the first external electrode includes the third surface portion, a dimension in the width direction of the third surface portion is smaller than a dimension in the width direction of the first surface portion. In a case in which the second external electrode includes the seventh surface portion, a dimension in the width direction of the seventh surface portion is smaller than a dimension in the width direction of the sixth surface portion. In a case in which the second external electrode includes the eighth surface portion, a dimension in the width direction of the eighth surface portion is smaller than a dimension in the width direction of the sixth surface portion, dimensions of the fourth surface portion and the fifth surface portion of the first external electrode in the height direction are smaller than a dimension of the first surface portion in the height direction, and dimensions of the ninth surface portion and the tenth surface portion of the second external electrode in the height direction are smaller than a dimension of the sixth surface portion in the height direction. 
     According to preferred embodiments of the present invention, it is possible to provide LW reversed type multilayer ceramic capacitors that are each able to reduce or prevent occurrence of short circuit failure. 
     The above and other elements, features, steps, characteristics and advantages of the present invention will become more apparent from the following detailed description of the preferred embodiments with reference to the attached drawings. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG.  1    is an external perspective view of a multilayer ceramic capacitor according to a preferred embodiment of the present invention. 
         FIG.  2    is an arrow view when viewing a first lateral surface of the multilayer ceramic capacitor shown in  FIG.  1    along the direction of the arrow II. 
         FIG.  3    is an arrow view when viewing a second lateral surface of the multilayer ceramic capacitor shown in  FIG.  1    along the direction of the arrow III. 
         FIG.  4    is an arrow view when viewing a first main surface of the multilayer ceramic capacitor shown in  FIG.  2    along the direction of the arrow IV. 
         FIG.  5    is an arrow view when viewing a second main surface of the multilayer ceramic capacitor shown in  FIG.  2    along the direction of the arrow V. 
         FIG.  6    is a cross-sectional view taken along the line VI-VI of the multilayer ceramic capacitor shown in  FIG.  4   . 
         FIG.  7    is a cross-sectional view taken along the line VII-VII of the multilayer ceramic capacitor shown in  FIG.  6   . 
         FIG.  8 A  is a cross-sectional view taken along the line VIIIA-VIIIA of the multilayer ceramic capacitor shown in  FIG.  6   , and shows a first internal electrode layer.  FIG.  8 B  is a cross-sectional view taken along the line VIIIB-VIIIB of the multilayer ceramic capacitor shown in  FIG.  6   , and shows a second internal electrode layer. 
         FIG.  9    is a cross-sectional view taken along the line IX-IX of the multilayer ceramic capacitor shown in  FIG.  4   , and shows a first lateral surface of the multilayer body. 
         FIG.  10 A  is an enlarged view of an XA portion in  FIG.  6   , and shows a cross section of a first external electrode according to a preferred embodiment of the present invention.  FIG.  10 B  is an enlarged view of a portion XB in  FIG.  6   , and shows a cross section of a second external electrode. 
         FIG.  11 A  is a cross-sectional view of a modified example of a layer configuration of an external electrode of the multilayer ceramic capacitor of the above preferred embodiment of the present invention, and is a view corresponding to  FIG.  10 A .  FIG.  11 B  is a cross-sectional view showing a modified example of a layer configuration of an external electrode of the multilayer ceramic capacitor of the above preferred embodiment of the present invention, and is a view corresponding to  FIG.  10 B . 
         FIG.  12    is a diagram of an intermediate state in the manufacturing processing of the multilayer ceramic capacitor of the above preferred embodiment of the present invention. 
         FIG.  13    is a diagram of an intermediate state in the manufacturing processing of the multilayer ceramic capacitor of the above preferred embodiment of the present invention. 
         FIG.  14    is a diagram of an intermediate state in the manufacturing processing of the multilayer ceramic capacitor of the above preferred embodiment of the present invention. 
         FIG.  15 A  is an external perspective view of a first modified example in relation to the shape of the external electrode of the multilayer ceramic capacitor of the above preferred embodiment of the present invention, and corresponds to  FIG.  1   .  FIG.  15 B  is an external perspective view showing a second modified example in relation to the shape of the external electrode of the multilayer ceramic capacitor of the above preferred embodiment of the present invention, and corresponds to  FIG.  1   .  FIG.  15 C  is an external perspective view of the second modified example as viewed from another angle.  FIG.  15 D  is an external perspective view showing a third modified example in relation to the shape of the external electrode of the multilayer ceramic capacitor of the above preferred embodiment of the present invention, and corresponds to  FIG.  15 B . 
         FIG.  16 A  is an external perspective view of a multilayer ceramic capacitor of Comparative Example 1, and is a view corresponding to  FIG.  1   .  FIG.  16 B  is a diagram of a first internal electrode layer of the multilayer ceramic capacitor of the Comparative Example, and is a view corresponding to  FIG.  8 A .  FIG.  16 C  is a diagram of a second internal electrode layer of the multilayer ceramic capacitor of the Comparative Example, and is a view corresponding to  FIG.  8 B . 
         FIG.  17 A  is an external perspective view of a multilayer ceramic capacitor of Comparative Example 2, and is a view corresponding to  FIG.  1   .  FIG.  17 B  is a diagram of a first internal electrode layer of the multilayer ceramic capacitor of the Comparative Example, and is a view corresponding to  FIG.  8 A .  FIG.  17 C  is a diagram showing a second internal electrode layer of the multilayer ceramic capacitor of the Comparative Example, and corresponds to  FIG.  8 B . 
         FIG.  18 A  is a diagram explaining how the mountability of Experimental Example is evaluated.  FIG.  18 B  is a diagram explaining how the mountability of Experimental Example is evaluated.  FIG.  18 C  is a diagram explaining how the mountability of Experimental Example is evaluated.  FIG.  18 D  is a diagram explaining how the mountability of Experimental Example is evaluated. 
     
    
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS 
     Hereinafter, a multilayer ceramic capacitor  1  according to a preferred embodiment of the present invention will be described with reference to the drawings. However, the present invention is not limited to the following preferred embodiments, and can be applied by modifying where appropriate within a scope not changing the gist of the present invention. Preferred embodiments of the present invention also include combinations of two or more of the individual preferred embodiments described below.  FIG.  1    is an external perspective view of the multilayer ceramic capacitor  1  according to a preferred embodiment of the present invention.  FIG.  2    is an arrow view when viewing a first lateral surface WS 1  of the multilayer ceramic capacitor  1  shown in  FIG.  1    along the direction of the arrow II.  FIG.  3    is an arrow view when viewing a second lateral surface WS 2  of the multilayer ceramic capacitor  1  shown in  FIG.  1    along the direction of the arrow III.  FIG.  4    is an arrow view when viewing a first main surface TS 1  of the multilayer ceramic capacitor  1  shown in  FIG.  2    along the direction of the arrow IV.  FIG.  5    is an arrow view when viewing a second main surface TS 2  of the multilayer ceramic capacitor  1  shown in  FIG.  2    along the direction of the arrow V.  FIG.  6    is a cross-sectional view taken along the line VI-VI of the multilayer ceramic capacitor  1  shown in  FIG.  4   .  FIG.  7    is a cross-sectional view taken along the line VII-VII of the multilayer ceramic capacitor  1  shown in  FIG.  6   .  FIG.  8 A  is a cross-sectional view taken along the line VIIIA-VIIIA of the multilayer ceramic capacitor  1  shown in  FIG.  6   .  FIG.  8 B  is a cross-sectional view taken along the line VIIIB-VIIIB of the multilayer ceramic capacitor  1  shown in  FIG.  6   .  FIG.  9    is a cross-sectional view taken along the line IX-IX of the multilayer ceramic capacitor shown in  FIG.  4   , and shows the first lateral surface WS 1  of the multilayer body  10 .  FIG.  10 A  is an enlarged view of an XA portion in  FIG.  6   , and shows a cross section of a first external electrode  40 A.  FIG.  10 B  is an enlarged view of an XB portion in  FIG.  6   , and shows a cross section of a second external electrode  40 B. 
     The multilayer ceramic capacitor  1  includes a multilayer body  10  and external electrodes  40 . 
       FIGS.  1  to  9    each show an XYZ Cartesian coordinate system. The length direction L of the multilayer ceramic capacitor  1  and the multilayer body  10  corresponds to the Y-direction. The width direction W of the multilayer ceramic capacitor  1  and the multilayer body  10  corresponds to the X-direction. The height (lamination) direction T of the multilayer ceramic capacitor  1  and multilayer body  10  corresponds to the Z-direction. The cross section shown in  FIG.  6    is also referred to as an LT cross section. The cross section shown in  FIG.  7    is also referred to as a WT cross section. The cross-sections shown in  FIGS.  8 A and  8 B  are also referred to as an LW cross section. 
     As shown in  FIGS.  1  to  5   , the multilayer body  10  includes a first main surface TS 1  and a second main surface TS 2  opposing in the height direction T, a first end surface LS 1  and a second end surface LS 2  opposing in the length direction L orthogonal or substantially orthogonal to the height direction T, and a first lateral surface WS 1  and a second lateral surface WS 2  opposing in the width direction W orthogonal or substantially orthogonal to the height direction T and the length direction L. 
     The multilayer body  10  has a rectangular or substantially rectangular parallelepiped shape. It is preferable that the corners and ridges of multilayer body  10  are rounded. The corners are portions where the three surfaces of the multilayer body  10  intersect, and the ridges are portions where the two surfaces of the multilayer body  10  intersect. Irregularities or the like may be provided on a portion or all of the surface of the multilayer body  10 , for example. 
     As shown in  FIGS.  6  and  7   , the multilayer body  10  includes an inner layer portion  11 , and a first main surface-side outer layer portion  12  and a second main surface-side outer layer portion  13  that sandwich the inner layer portion  11  in the height direction T. 
     The inner layer portion  11  includes a plurality of dielectric layers  20  and a plurality of internal electrode layers  30 . The inner layer portion  11  includes the internal electrode layers  30  from the internal electrode layer  30  located the most to the first main surface TS 1  side to the internal electrode layer  30  located the most to the second main surface TS 2  side in the height direction T. In the inner layer portion  11 , the plurality of internal electrode layers  30  are opposed to each other with a dielectric layer  20  interposed therebetween. The inner layer portion  11  generates capacitance, and is defined as and substantially functions as a capacitor. The inner layer portion  11  is also referred to as an active layer portion. The plurality of dielectric layers  20  includes a dielectric material. The dielectric material is a ceramic material, for example. The dielectric material may be a dielectric ceramic including components such as, for example, BaTiO 3 , CaTiO 3 , SrTiO 3  or CaZrO 3 . When these components are the main components, sub-components of a content smaller than that of the main components, such as, for example, a Mn compound, an Fe compound, a Cr compound, a Co compound, and a Ni compound, may be added depending on the characteristics of a desired multilayer body. 
     The thickness of the dielectric layer  20  is preferably about 0.5 μm or more and about 10 μm or less, for example. The number of dielectric layers  20  to be laminated is preferably 15 or more and 700 or less, for example. The number of the dielectric layers  20  is the total number of dielectric layers in the inner layer portion  11  and the number of dielectric layers in the first main surface-side outer layer portion  12  and the second main surface-side outer layer portion  13 . 
     The internal electrode layers  30  include a plurality of first internal electrode layers  31  and a plurality of second internal electrode layers  32 . The first internal electrode layers  31  are provided on the dielectric layers  20  and extend to the first end surface LS 1 . The second internal electrode layers  32  are provided on the dielectric layers  20  and extend to the second end surface LS 2 . The first internal electrode layers  31  and the second internal electrode layers  32  are alternately provided in the height direction T of the multilayer body  10  with the dielectric layer  20  interposed therebetween. The first internal electrode layer  31  and the second internal electrode layer  32  are arranged to sandwich the dielectric layer  20 . 
     As shown in  FIG.  8 A , the first internal electrode layer  31  includes a first counter electrode portion  31 A opposed to the second internal electrode layer  32 , and a first extension portion  31 B that extends from the first counter electrode portion  31 A to the first end surface LS 1 , a portion of the first lateral surface WS 1 , and a portion of the second lateral surface WS 2 . 
     The first counter electrode portion  31 A is located inside the multilayer body  10 . The first extension portion  31 B is connected to the first counter electrode portion  31 A, and exposed at the first end surface LS 1 , a portion of the first lateral surface WS 1 , and a portion of the second lateral surface WS 2 . 
     As shown in  FIG.  8 B , the second internal electrode layer  32  preferably includes a second counter electrode portion  32 A opposed to the first internal electrode layer  31 , and a second extension portion  32 B that extends from the second counter electrode portion  32 A to the second end surface LS 2 , a portion of the first lateral surface WS 1 , and a portion of the second lateral surface WS 2 . 
     The second counter electrode portion  32 A is located inside the multilayer body  10 . The second extension portion  32 B is connected to the second counter electrode portion  32 A, and exposed at the second end surface LS 2 , a portion of the first lateral surface WS 1 , and a portion of the second lateral surface WS 2 . 
       FIG.  9    is a cross-sectional view taken along the line IX-IX of the multilayer ceramic capacitor  1  shown in  FIG.  4   , and shows the first lateral surface WS 1  of the multilayer body  10 . Also in  FIGS.  8 A and  8 B , the line IX-IX showing the location of the cross-sectional view of  FIG.  9    is shown. As shown in  FIG.  9   , the first extension portion  31 B of the first internal electrode layer  31  and the second extension portion  32 B of the second internal electrode layer  32  are exposed on the first lateral surface WS 1  of the multilayer body  10 . 
     Although not shown, the first extension portion  31 B of the first internal electrode layer  31  and the second extension portion  32 B of the second internal electrode layer  32  are exposed on the second lateral surface WS 2  side, similarly to the first lateral surface WS 1  side. 
     With such a configuration, it is possible to shorten the distance between the first extension portion  31 B of the first internal electrode layer  31  and the second extension portion  32 B of the second internal electrode layer  32 . This configuration makes it possible to shorten the path through which current flows. With such a configuration, it is possible to reduce the ESL. 
     In a preferred embodiment of the present invention, the first counter electrode portion  31 A and the second counter electrode portion  32 A are opposed to each other with the dielectric layer  20  interposed therebetween, such that a capacitance is generated and a capacitor is defined. 
     The shapes of the first counter electrode portion  31 A and the second counter electrode portion  32 A are not particularly limited. However, they are preferably rectangular or substantially rectangular. However, the corners of the rectangular or substantially rectangular shape may be rounded or slanted. 
     The shapes of the first extension portion  31 B and the second extension portion  32 B are not particularly limited. However, they are preferably rectangular or substantially rectangular. However, the corners of the rectangular or substantially rectangular shape may be rounded or slanted. 
     The dimension of the first extension portion  31 B in the width direction W is larger than the dimension of the first counter electrode portion  31 A in the width direction. The dimension of the second extension portion  32 B in the width direction W is larger than the dimension of the second counter electrode portion  32 A in the width direction. 
     Each of the first extension portion  31 B and the second extension portion  32 B includes a portion exposed at a portion of the first lateral surface WS 1 . The dimension in the length direction L of the portion exposed at a portion of the first lateral surface WS 1  is preferably, for example, about 20 μm or more and about 280 μm or less. Each of the first extension portion  31 B and the second extension portion  32 B includes a portion exposed at a portion of the second lateral surface WS 2 . The dimension in the length direction L of the portion exposed at a portion of the second lateral surface WS 2  is preferably, for example, about 20 μm or more and about 280 μm or less. 
     The first internal electrode layers  31  may all have the same shape, or each of them may have a partially different shape. For example, among the first internal electrode layers  31 , the first internal electrode layers  31  provided adjacent to the center in the height direction T may have the shape as shown in  FIG.  8 A  and may be exposed at the first lateral surface WS 1  and the second lateral surface WS 2 , while portions of the first internal electrode layers  31  provided adjacent to the first main surface-side outer layer portion  12  and the second main surface-side outer layer portion  13  may not be exposed at the first lateral surface WS 1  and the second lateral surface WS 2 . For example, the internal electrode layers each may have the shape as shown in  FIG.  16 B  described later. 
     The second internal electrode layers  32  may all have the same shape, or each of them may have a partly different shape. For example, among the second internal electrode layers  32 , the second internal electrode layers  32  provided adjacent to the center in the height direction T may have the shape as shown in  FIG.  8 B  and are exposed at the first lateral surface WS 1  and the second lateral surface WS 2 , while portions of the second internal electrode layers  32  provided adjacent to the first main surface-side outer layer portion  12  and the second main surface-side outer layer portion  13  may not be exposed at the first lateral surface WS 1  and the second lateral surface WS 2 . For example, the internal electrode layer each may have the shape as shown in  FIG.  16 C  described later. 
     With such a configuration, it is possible to adjust the range in the height direction T provided by the first extension portions  31 B exposed at a portion of the first lateral surface WS 1  (refer to t 1  in  FIG.  9   ) and the range in the height direction T provided by the first extension portions  31 B exposed at a portion of the second lateral surface WS 2 . Furthermore, it is also possible to adjust the range in the height direction T provided by the second extension portions  32 B exposed at a portion of the first lateral surface WS 1  (refer to t 1  in  FIG.  9   ) and the range in the height direction T provided by the second extension portions  32 B exposed at a portion of the second lateral surface WS 2 . As a result, it is possible to adjust the dimension T 1  in the height direction T of each of a fourth surface portion  40 A 4  and a fifth surface portion  40 A 5  of the first external electrode  40 A, which will be described later, and the dimension T 1  in the height direction T of a ninth surface portion  40 B 4  and a tenth surface portion  40 B 5  of the second external electrode  40 B. 
     The first internal electrode layer  31  and the second internal electrode layer  32  are each made of an appropriate conductive material including a metal such as, for example, Ni, Cu, Ag, Pd, and Au, and an alloy including at least one selected from these metals. When an alloy is used, the first internal electrode layer  31  and the second internal electrode layer  32  may be made of, for example, a Ag—Pd alloy. 
     The thickness of each of the first internal electrode layers  31  and the second internal electrode layers  32  is preferably, for example, about 0.2 μm or more and about 2.0 μm or less. The total number of the first internal electrode layers  31  and the second internal electrode layers  32  is preferably, for example, 15 or more and 200 or less. 
     The first main surface-side outer layer portion  12  is located on the first main surface TS 1  side of the multilayer body  10 . The first main surface-side outer layer portion  12  is an assembly of dielectric layers  20  located between the first main surface TS 1  and the internal electrode layer  30  closest to the first main surface TS 1 . In other words, the first main surface-side outer layer portion  12  includes dielectric layers  20  located between the first main surface TS 1  and the internal electrode layer  30  located closest to the first main surface TS 1  side among the internal electrode layers  30 . The dielectric layers  20  used in the first main surface-side outer layer portion  12  may be the same as the dielectric layers  20  used in the inner layer portion  11 . 
     The second main surface-side outer layer portion  13  is located on the second main surface TS 2  side of the multilayer body  10 . The second main surface-side outer layer portion  13  is an assembly of dielectric layers  20  located between the second main surface TS 2  and the internal electrode layer  30  closest to the second main surface TS 2 . In other words, the second main surface-side outer layer portion  13  includes dielectric layers  20  located between the second main surface TS 2  and the internal electrode layer  30  located closest to the second main surface TS 2  side among the internal electrode layers  30 . The dielectric layers  20  used in the second main surface-side outer layer portion  13  may preferably be the same as the dielectric layers  20  used in the inner layer portion  11 . 
     As described above, the multilayer body  10  includes a plurality of dielectric layers  20  and a plurality of internal electrode layers  30  laminated on dielectric layers  20 . That is, the multilayer ceramic capacitor  1  includes the multilayer body  10  including the dielectric layers  20  and the internal electrode layers  30  alternately laminated therein. 
     The multilayer body  10  includes a counter electrode portion  11 E. The counter electrode portion  11 E refers to a portion where the first counter electrode portion  31 A of the first internal electrode layer  31  and the second counter electrode portion  32 A of the second internal electrode layer  32  are opposed to each other. The counter electrode portion  11 E defines and functions as a portion of the inner layer portion  11 .  FIGS.  8 A and  8 B  each show the ranges of the width direction W and the length direction L of the counter electrode portion  11 E. The counter electrode portion  11 E is also referred to as a capacitor active portion. 
     The multilayer body  10  includes an end surface-side outer layer portion. The end surface-side outer layer portion includes a first end surface-side outer layer portion LG 1  located on the first end surface LS 1  side and a second end surface-side outer layer portion LG 2  located on the second end surface LS 2  side. The first end surface-side outer layer portion LG 1  includes the dielectric layers  20  and the first extension portion  31 B located between the counter electrode portion  11 E and the first end surface LS 1 . That is, the first end surface-side outer layer portion LG 1  is an assembly of portions on the first end surface LS 1  side of the dielectric layers  20 , and the first extension portions  31 B. The second end surface-side outer layer portion LG 2  includes the dielectric layers  20  and the second extension portions  32 B located between the counter electrode portion  11 E and the second end surface LS 2 . That is, the second end surface-side outer layer portion LG 2  is an assembly of portions on the second end surface LS 2  side of the dielectric layers  20 , and the second extension portions  32 B.  FIGS.  6 ,  8 A , and  8 B each show the ranges in the length direction L of the first end surface-side outer layer portion LG 1  and the second end surface-side outer layer portion LG 2 . The first end surface-side outer layer portion LG 1  and the second end surface-side outer layer portion LG 2  are also referred to as L gaps or end gaps. 
     The multilayer body  10  includes a lateral surface-side outer layer portion. The lateral surface-side outer layer portion includes a first lateral surface-side outer layer portion WG 1  located on the first lateral surface WS 1  side and a second lateral surface-side outer layer portion WG 2  located on the second lateral surface WS 2  side. The first lateral surface-side outer layer portion WG 1  includes the dielectric layers  20  located between the counter electrode portion  11 E and the first lateral surface WS 1 . That is, the first lateral surface-side outer layer portion WG 1  is an assembly of portions on the first lateral surface WS 1  side of the dielectric layers  20 . The second lateral surface-side outer layer portion WG 2  includes the dielectric layers  20  located between the counter electrode portion  11 E and the second lateral surface WS 2 . That is, the second lateral surface-side outer layer portion WG 2  is an assembly of portions on the second lateral surface WS 2  side of the dielectric layers  20 .  FIGS.  7 ,  8 A, and  8 B  each show the ranges in the width direction W of the first lateral surface-side outer layer portion WG 1  and the second lateral surface-side outer layer portion WG 2 . The first lateral surface-side outer layer portion WG 1  and the second lateral surface-side outer layer portion WG 2  are also referred to as W gaps or side gaps. 
     As shown in  FIGS.  6  to  8 B , in the multilayer body  10 , when the dimension in the length direction L from the first end surface LS 1  to the second end surface LS 2  is defined as l, the dimension in the width direction W from the first lateral surface WS 1  to the second lateral surface WS 2  is defined as w, and the dimension in the height direction T from the first main surface TS 1  to the second main surface TS 2  is defined as t, their dimensional relationship is established as w&gt;l&gt;t, for example. With such a configuration, it is possible to widen the widths of the extension portions at the end surfaces of the internal electrode layers  30 . In addition, since it is possible to shorten the distance between the first external electrode  40 A and the second external electrode  40 B, which will be described later, it is possible to reduce the ESL of the multilayer ceramic capacitor  1 . 
     The dimension l in the length direction L from the first end surface LS 1  to the second end surface LS 2  of the multilayer body  10  is preferably, for example, about 0.05 mm or more and about 0.7 mm or less. The dimension w in the width direction W from the first lateral surface WS 1  to the second lateral surface WS 2  of the multilayer body  10  is preferably, for example, about 0.15 mm or more and about 1.5 mm or less. Furthermore, it is preferable that the dimension t in the height direction T from the first main surface TS 1  to the second main surface TS 2  of the multilayer body  10  is, for example, about 150 μm or less. Such a configuration enables high-density mounting. Furthermore, the dimension t in the height direction T from the first main surface TS 1  to the second main surface TS 2  of the multilayer body  10  is preferably, for example, about 100 μm or less, and more preferably about 50 μm or less. Such a configuration enables higher density mounting. 
     The respective dimensions of l, w, and t of the multilayer body  10  are measured, for example, by the following methods. 
     First, the dimension w of the multilayer body  10  is measured. More specifically, the dimension w of the multilayer body  10  is measured by a micrometer at the middle position in the length direction L of the multilayer ceramic capacitor  1 , i.e., at the L/2 position of the multilayer ceramic capacitor  1 . 
     Next, the dimensions l and t of the multilayer body  10  are measured. First, the same multilayer ceramic capacitor  1  as the multilayer ceramic capacitor  1  for which the dimension w was measured is polished so as to be parallel to the LT plane up to the middle position in the width direction W of the multilayer ceramic capacitor  1 , i.e., up to the W/2 position of the multilayer ceramic capacitor  1 . Then, the LT cross section exposed by polishing is observed by microscope. The dimension l of the multilayer body  10  is measured by microscope at the middle position in the LT cross section in the height direction T of the multilayer body  10 , i.e., at the t/2 position of the multilayer body  10 . The dimension t of the multilayer body  10  is measured by microscope at the middle position in the LT cross section in the length direction L of the multilayer body  10 , i.e., at the ½ position of the multilayer body  10 . 
     The external electrode  40  includes a first external electrode  40 A provided on the first end surface LS 1  side and a second external electrode  40 B provided on the second end surface LS 2  side. 
     The first external electrode  40 A is connected to the first internal electrode layers  31 . The first external electrode  40 A of a preferred embodiment of the present invention preferably includes a first surface portion  40 A 1  located on the first end surface LS 1 , a second surface portion  40 A 2  located on a portion of the first main surface TS 1 , a third surface portion  40 A 3  located on a portion of the second main surface TS 2 , a fourth surface portion  40 A 4  located on a portion of the first lateral surface WS 1 , and a fifth surface portion  40 A 5  located on a portion of the second lateral surface WS 2 . The first external electrode  40 A preferably includes at least either one of the second surface portion  40 A 2  located on a portion of the first main surface TS 1  and the third surface portion  40 A 3  located on a portion of the second main surface TS 2 , the first surface portion  40 A 1  located on a portion of the first end surface LS 1 , the fourth surface portion  40 A 4  located on a portion of the first lateral surface WS 1 , and the fifth surface portion  40 A 5  located on a portion of the second lateral surface WS 2 . 
     The first surface portion  40 A 1  covers the entire or substantially the entire first end surface LS 1  and is connected to the first internal electrode layers  31 . Either the second surface portion  40 A 2  or the third surface portion  40 A 3  is connected to a land of the mounting board. 
     The fourth surface portion  40 A 4  is a portion connected to the first extension portion  31 B exposed at the first lateral surface WS 1 . The fifth surface portion  40 A 5  is a portion connected to the first extension portion  31 B exposed at the second lateral surface WS 2 . 
     The second external electrode  40 B is connected to the second internal electrode layers  32 . The second external electrode  40 B of a preferred embodiment of the present invention includes a sixth surface portion  40 B 1  located on the second end surface LS 2 , a seventh surface portion  40 B 2  located on a portion of the first main surface TS 1 , an eighth surface portion  40 B 3  located on a portion of the second main surface TS 2 , a ninth surface portion  40 B 4  located on a portion of the first lateral surface WS 1 , and a tenth surface portion  40 B 5  located on a portion of the second lateral surface WS 2 . The second external electrode  40 B preferably includes at least either one of the seventh surface portion  40 B 2  located on a portion of the first main surface TS 1  and the eighth surface portion  40 B 3  located on a portion of the second main surface TS 2 , the sixth surface portion  40 B 1  located on a portion of the second end surface LS 2 , the ninth surface portion  40 B 4  located on a portion of the first lateral surface WS 1 , and the tenth surface portion  40 B 5  located on a portion of the second lateral surface WS 2 . 
     The sixth surface portion  40 B 1  covers the entire second end surface LS 2  and is connected to the second internal electrode layers  32 . Either the seventh surface portion  40 B 2  or the eighth surface portion  40 B 3  is connected to a land of the mounting board. 
     The ninth surface portion  40 B 4  is connected to the second extension portions  32 B that are exposed at the first lateral surface WS 1 . The tenth surface portion  40 B 5  is connected to the second extension portion  32 B that are exposed at the second lateral surface WS 2 . 
     The dimension W 1  in the width direction W of each of the second surface portion  40 A 2  and the third surface portion  40 A 3  of the first external electrode  40 A is smaller than the dimension W 2  in the width direction W of the first surface portion  40 A 1 . In other words, at both ends in the width direction W of the second surface portion  40 A 2  and the third surface portion  40 A 3  of the first external electrode  40 A, there exist portions where the external electrode is not provided and the surface of the multilayer body  10  is exposed. Furthermore, the dimension W 1  in the width direction W of the second surface portion  40 A 2  and the third surface portion  40 A 3  of the first external electrode  40 A is preferably smaller than the dimension w of the multilayer body  10  in the width direction W. With such a configuration, when the multilayer ceramic capacitor  1  is mounted on the mounting board by soldering, the solder is likely to be spread to the middle portion where the second surface portion  40 A 2  and the third surface portion  40 A 3  exist, not over the entire surface of the first surface portion  40 A 1  of the first external electrode  40 A. Therefore, since it is possible to perform solder bonding with the middle portion in the width direction W of the multilayer ceramic capacitor  1  as a center, it is possible to stabilize the mountability of the multilayer ceramic capacitor  1 . Furthermore, even if the multilayer ceramic capacitor  1  is greatly rotated on the land, since the dimension W 1  in the width direction W of the second surface portion  40 A 2  and the third surface portion  40 A 3  of the first external electrode  40 A is smaller than the dimension w of the multilayer body  10  in the width direction W, it is possible to prevent the multilayer ceramic capacitor  1  from being mounted in a manner straddling lands of different polarity. As a result, it is possible to prevent the occurrence of a short circuit defect. 
     The dimension W 1  in the width direction W of each of the second surface portion  40 A 2  and the third surface portion  40 A 3  of the first external electrode  40 A is preferably, for example, about 80% or more and about 95% or less of the dimension w of the multilayer body  10  in the width direction W. With such a configuration, it is possible to more effectively provide the advantageous effects of the present disclosure. 
     Furthermore, the dimension L 1  in the length direction L of each of the second surface portion  40 A 2  and the third surface portion  40 A 3  of the first external electrode  40 A is preferably, for example, about 20% or more and about 40% or less of the dimension l in the length direction L of the multilayer body  10 . With such a configuration, it is possible not only to improve the stability of mounting with respect to the mounting board, but also to prevent the multilayer ceramic capacitor  1  from being mounted in a manner straddling lands of different polarity even if the multilayer ceramic capacitor  1  is greatly rotated on the land, because the dimension W 1  in the width direction W of the second surface portion  40 A 2  and the third surface portion  40 A 3  of the first external electrode  40 A is smaller than the dimension w of the multilayer body  10  in the width direction W. As a result, it is possible to prevent the occurrence of a short circuit defect. 
     The dimension W 1  in the width direction W of the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  of the second external electrode  40 B is smaller than the dimension W 2  in the width direction W of the sixth surface portion  40 B 1 . In other words, at both ends in the width direction W of the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  of the second external electrode  40 B, there exist portions where the external electrode is not provided and the surface of the multilayer body  10  is exposed. Furthermore, the dimension W 1  in the width direction W of the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  of the second external electrode  40 B is preferably smaller than the dimension w of the multilayer body  10  in the width direction W. With such a configuration, when the multilayer ceramic capacitor  1  is mounted on the mounting board by soldering, the solder is likely to be spread to the middle portion where the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  exist, not over the entire surface of the sixth surface portion  40 B 1  of the second external electrode  40 B. Therefore, since it is possible to perform solder bonding with the middle portion in the width direction W of the multilayer ceramic capacitor  1  as a center, it is possible to stabilize the mountability of the multilayer ceramic capacitor  1 . Furthermore, even if the multilayer ceramic capacitor  1  is greatly rotated on the land, since the dimension W 1  in the width direction W of the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  of the second external electrode  40 B is smaller than the dimension w of the multilayer body  10  in the width direction W, it is possible to prevent the multilayer ceramic capacitor  1  from being mounted in a manner straddling lands of different polarity. As a result, it is possible to prevent the occurrence of a short circuit defect. 
     The dimension W 1  in the width direction W of each of the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  of the second external electrode  40 B is preferably, for example, about 80% or more and about 95% or less of the dimension w of the multilayer body  10  in the width direction W. With such a configuration, it is possible to more effectively provide the advantageous effects of the present disclosure. 
     Furthermore, the dimension L 1  in the length direction L of each of the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  of the second external electrode  40 B is preferably, for example, about 20% or more and about 40% or less of the dimension l in the length direction L of the multilayer body  10 . With such a configuration, it is possible not only to improve the stability of mounting with respect to the mounting board, but also to prevent the multilayer ceramic capacitor  1  from being mounted in a manner straddling lands of different polarity even if the multilayer ceramic capacitor  1  is greatly rotated on the land, because the dimension W 1  in the width direction W of the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  of the second external electrode  40 B is smaller than the dimension w of the multilayer body  10  in the width direction W. As a result, it is possible to prevent the occurrence of a short circuit defect. 
     The dimension T 1  in the height direction T of the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5  of the first external electrode  40 A is smaller than the dimension T 2  in the height direction T of the first surface portion  40 A 1 . In other words, at both ends in the height direction T of the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5  of the first external electrode  40 A, there exist portions where the external electrode is not provided and the surface of the multilayer body  10  is exposed. Furthermore, the dimension T 1  in the height direction T of the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5  of the first external electrode  40 A is preferably smaller than the dimension t of the multilayer body  10  in the height direction T. With such a configuration, the spreading of the solder to the first lateral surface WS 1  and the second lateral surface WS 2  (the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5  of the first external electrode  40 A) of the multilayer body  10  is reduced or prevented, such that it is possible to reduce or prevent stress applied in the rotational direction. Therefore, the advantageous self-alignment effect is improved, and the mountability of the multilayer ceramic capacitor  1  is stabilized. As a result, it is possible to prevent the occurrence of a short circuit defect. 
     The dimension T 1  in the height direction T of each of the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5  of the first external electrode  40 A is preferably, for example, about 40% or more and 80% or less of the dimension t of the multilayer body  10  in the height direction T. It is more preferably, for example, 60% or more and 80% or less. 
     The dimension L 2  in the length direction L of each of the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5  of the first external electrode  40 A is preferably, for example, about 4% or more and about 40% or less of the dimension  1  of the multilayer body  10  in the length direction L. It is more preferably, for example, about 10% or more and about 20% or less. 
     The dimension T 1  in the height direction T of the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  of the second external electrode  40 B is smaller than the dimension T 2  in the height direction T of the sixth surface portion  40 B 1 . In other words, at both ends in the height direction T of the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  of the second external electrode  40 B, there exist portions where the external electrode is not provided and the surface of the multilayer body  10  is exposed. Furthermore, the dimension T 1  in the height direction T of the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  of the second external electrode  40 B is preferably smaller than the dimension t in the height direction T of the multilayer body  10 . With such a configuration, the spreading of the solder to the first lateral surface WS 1  and the second lateral surface WS 2  (the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  of the second external electrode  40 B) of the multilayer body  10  is reduced or prevented, such that it is possible to reduce or prevent the stress applied in the rotation direction. Therefore, the self-alignment effect is improved, and the mountability of the multilayer ceramic capacitor  1  is stabilized. As a result, it is possible to prevent the occurrence of a short circuit defect. 
     The dimension T 1  in the height direction T of each of the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  of the second external electrode  40 B is preferably, for example, about 40% or more and about 80% or less of the dimension t of the multilayer body  10  in the height direction T. It is more preferably, for example, about 60% or more and about 80% or less. 
     The dimension L 2  in the length direction L of each of the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  of the second external electrode  40 B is preferably, for example, about 4% or more and about 40% or less of the dimension l of the multilayer body  10  in the length direction L. It is more preferably, for example, about 10% or more and about 20% or less. 
     The shapes of the second surface portion  40 A 2  and the third surface portion  40 A 3 , and the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  are not particularly limited, but are preferably rectangular or substantially rectangular. 
     The shapes of the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5 , and the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  are not particularly limited, but are preferably rectangular or substantially rectangular. 
     The dimension W 2  in the width direction W of the first surface portion  40 A 1  of the first external electrode  40 A and the dimension T 2  in the height direction T of the first surface portion  40 A 1  of the first external electrode  40 A are measured using a microscope. More specifically, the dimension W 2  in the width direction W of the first surface portion  40 A 1  of the first external electrode  40 A is measured at a position about ½ in the height direction T of the multilayer ceramic capacitor  1 , and the dimension T 2  in the height direction T of the first surface portion  40 A 1  of the first external electrode  40 A is measured at a position about ½ in the width direction W of the multilayer ceramic capacitor  1 . 
     The dimension W 1  in the width direction W of the second surface portion  40 A 2  and the third surface portion  40 A 3  of the first external electrode  40 A and the dimension L 1  in the length direction L of the second surface portion  40 A 2  and the third surface portion  40 A 3  of the first external electrode  40 A are measured by using a microscope. More specifically, the dimension W 1  in the width direction W of the second surface portion  40 A 2  and the third surface portion  40 A 3  of the first external electrode  40 A is measured at a position about ½ of the dimension L 1  in the length direction L of the second surface portion  40 A 2  and the third surface portion  40 A 3  of the first external electrode  40 A, and the dimension L 1  in the length direction L of the second surface portion  40 A 2  and the third surface portion  40 A 3  of the first external electrode  40 A is measured at a position about ½ in the width direction W of the multilayer ceramic capacitor  1 . 
     The dimension T 1  in the height direction T of the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5  of the first external electrode  40 A and the dimension L 2  in the length direction L of the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5  of the first external electrode  40 A are measured by using a microscope. More specifically, the dimension T 1  in the height direction T of the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5  of the first external electrode  40 A is measured at a position about ½ of the dimension L 2  in the length direction L of each of the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5  of the first external electrode  40 A, and the dimension L 2  in the length direction L of the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5  of the first external electrode  40 A is measured at a position about ½ of the dimension T 1  in the height direction T of each of the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5  of the first external electrode  40 A. 
     The dimension W 2  in the width direction W of the sixth surface portion  40 B 1  of the second external electrode  40 B and the dimension T 2  in the height direction T of the sixth surface portion  40 B 1  of the second external electrode  40 B are measured by using a microscope. More specifically, the dimension W 2  in the width direction W of the sixth surface portion  40 B 1  of the second external electrode  40 B is measured at a position about ½ in the height direction T of the multilayer ceramic capacitor  1 , and the dimension T 2  in the height direction T of the sixth surface portion  40 B 1  of the second external electrode  40 B is measured at a position about ½ in the width direction W of the multilayer ceramic capacitor  1 . 
     The dimension W 1  in the width direction W of the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  of the second external electrode  40 B and the dimension L 1  in the length direction L of the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  of the second external electrode  40 B are measured by using a microscope. More specifically, the dimension W 1  in the width direction W of the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  of the second external electrode  40 B is measured at a position about ½ of the dimension L 1  in the length direction L of the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  of the second external electrode  40 B, and the dimension L 1  in the length direction L of the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  of the second external electrode  40 B is measured at a position about ½ in the width direction W of the multilayer ceramic capacitor  1 . 
     The dimension T 1  in the height direction T of the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  of the second external electrode  40 B and the dimension L 2  in the length direction L of the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  of the second external electrode  40 B are measured by using a microscope. More specifically, the dimension T 1  in the height direction T of the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  of the second external electrode  40 B is measured at a position about ½ of the dimension T 1  in the length direction L of the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  of the second external electrode  40 B, and the dimension L 2  in the length direction L of the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  of the second external electrode  40 B is measured at a position about ½ of the dimension T 1  in the height direction T of the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  of the second external electrode  40 B. 
     As shown in  FIG.  10 A , the first external electrode  40 A includes a first base electrode layer  50 A and a first plated layer  60 A provided on the first base electrode layer  50 A. The first base electrode layer  50 A is provided on the surface of the multilayer body  10 . The first plated layer  60 A covers the first base electrode layer  50 A. 
     As shown in  FIG.  10 B , the second external electrode  40 B has a second base electrode layer  50 B and a second plated layer  60 B disposed on the second base electrode layer  50 B. The second base electrode layer  50 B is provided on the surface of the multilayer body  10 . The second plated layer  60 B covers the second base electrode layer  50 B. 
     The first base electrode layer  50 A and the second base electrode layer  50 B include at least one selected from a fired layer and a thin film layer, for example. 
     The first base electrode layer  50 A and the second base electrode layer  50 B are thin film layers in a preferred embodiment of the present invention. The thin film layer is a layer on which metal particles are deposited. 
     In a case in which the first base electrode layer  50 A and the second base electrode layer  50 B are formed as thin film layers, they are preferably formed by a thin film forming method such as a sputtering method or a deposition method. Here, an electrode, defined as sputtered electrode, formed using, for example, a sputtering method will be described. 
     The first base electrode layer  50 A according to a preferred embodiment of the present invention is made of a first thin film layer  51 A formed by, for example, a sputtered electrode. The second base electrode layer  50 B is made of a second thin film layer  51 B formed by, for example, a sputtered electrode. When the base electrode layer is formed by a sputtered electrode, it is preferable to form the sputtered electrode directly on the first main surface TS 1  and the second main surface TS 2  of the multilayer body  10 . 
     As shown in  FIGS.  6  and  10 A , the first thin film layer  51 A formed by the sputtered electrode is provided on a portion of the first main surface TS 1  on the first end surface LS 1  side and on a portion of the second main surface TS 2  on the first end surface LS 1  side. More specifically, it is preferable that the first thin film layer  51 A is provided at a portion covered by the first external electrode  40 A shown in  FIG.  4    on the first main surface TS 1 . It is preferable that the first thin film layer  51 A is provided at a portion covered by the first external electrode  40 A shown in  FIG.  5    on the second main surface TS 2 . 
     Furthermore, it is preferable that the first thin film layer  51 A is provided on a portion of the first main surface TS 1  and a portion of the first end surface LS 1  in a manner somewhat surrounding the portion of the first end surface LS 1  which is provided continuously from the portion of the first main surface TS 1 . It is preferable that the first thin film layer  51 A is provided on a portion of the second main surface TS 2  and a portion of the first end surface LS 1  so as to surround or substantially surround the portion of the first end surface LS 1  which is provided continuously from the portion of the second main surface TS 2 . 
     For example, as shown in  FIG.  12    explaining the manufacturing steps to be described later, in a case in which a chamfered portion C such as a rounded portion is provided at the ridge of the multilayer body  10 , it is preferable that the first thin film layer  51 A is provided on a portion of the first main surface TS 1  on the first end surface LS 1  side, and a chamfered portion C on the first end surface LS 1  side which is provided continuously from the portion of the first main surface TS 1  on the first end surface LS 1  side. It is preferable that the first thin film layer  51 A is provided on a portion of the second main surface TS 2  on the first end surface LS 1  side, and the chamfered portion C on the first end surface LS 1  side which is provided continuously from the portion of the second main surface TS 2  on the first end surface LS 1  side. With such a configuration, it is possible to easily form thin film layers by, for example, a sputtering method or other methods. 
     According to the above-described method, when forming a plated layer, it is possible to control the distances between the first thin film layer  51 A provided on a portion of the first end surface LS 1  and the internal electrode layers  30  exposed on the first end surface LS 1 . Thus, it becomes easy to deposit a plated layer also on the surface of the multilayer body  10  between the first thin film layer  51 A provided on a portion of the first end surface LS 1  and the internal electrode layers  30  exposed on the first end surface LS 1 . 
     As shown in  FIGS.  6  and  10 B , the second thin film layer  51 B formed by the sputtered electrode is provided on a portion of the first main surface TS 1  on the second end surface LS 2  side and on a portion of the second main surface TS 2  on the second end surface LS 2  side. More specifically, it is preferable that the second thin film layer  51 B is provided on a portion of the first main surface TS 1  which is covered by the second external electrode  40 B shown in  FIG.  4   . It is preferable that the second thin film layer  51 B is provided on a portion of the second main surface TS 2  which is covered by the second external electrode  40 B shown in  FIG.  5   . 
     Furthermore, it is preferable that the second thin film layer  51 B is provided on a portion of the first main surface TS 1  and a portion of the second end surface LS 2  in a manner somewhat surrounding the portion of the second end surface LS 1  which is provided continuously from the portion of the first main surface TS 1 . It is preferable that the second thin film layer  51 B is provided on a portion of the second main surface TS 2  and a portion of the second end surface LS 2  in a manner somewhat surrounding the portion of the second end surface LS 2  which is provided continuously from the portion of the second main surface TS 2 . 
     For example, as shown in  FIG.  12    explaining the manufacturing steps to be described later, in a case in which a chamfered portion C such as a rounded portion is provided at the ridge of the multilayer body  10 , it is preferable that the second thin film layer  51 B is provided on a portion of the first main surface TS 1  on the second end surface LS 2  side, and a chamfered portion C on the second end surface LS 2  side which is provided continuously from the portion of the first main surface TS 1  on the second end surface LS 2  side. It is preferable that the second thin film layer  51 B is provided on a portion of the second main surface TS 2  on the second end surface LS 2  side, and the chamfered portion C on the second end surface LS 2  side which is provided continuously from the portion of the second main surface TS 2  on the second end surface LS 2  side. With such a configuration, it is possible to easily form thin film layers by, for example, a sputtering method or other methods. 
     According to the above-described method, when forming a plated layer, it is possible to control the distances between the second thin film layer  51 B provided on a portion of the second end surface LS 2  and the internal electrode layers  30  exposed on the second end surface LS 2 . Thus, it becomes easy to deposit a plated layer also on the surface of the multilayer body  10  between the second thin film layer  51 B provided on a portion of the second end surface LS 2  and the internal electrode layers  30  exposed on the second end surface LS 2 . 
     The thin film layer is made of the sputtered metal to form the sputtered electrode. The metal preferably includes at least one metal selected from the group including, for example, Mg, Al, Ti, W, Cr, Cu, Ni, Ag, Co, Mo and V. Thus, it is possible to increase the adhesion of the external electrode  40  to the multilayer body  10 . The thin film layer may be a single layer or may include a plurality of layers. For example, the thin film layer may include a two-layer structure including a layer of Ni—Cr alloy and a layer of Ni—Cu alloy. 
     The thickness of the sputtered electrode in the lamination direction between the first main surface TS 1  and the second main surface TS 2  is preferably, for example, about 50 nm or more and about 400 nm or less, and more preferably, for example, 50 nm or more and 130 nm or less. 
     When providing the base electrode layer by directly forming an electrode using the sputtering method on the first main surface TS 1  and the second main surface TS 2  of the multilayer body  10 , it is preferable to provide a base electrode layer as a fired layer on the first end surface LS 1  and the second end surface LS 2 , or alternatively it is preferable to directly provide a plated layer to be described later without providing the base electrode layer. In a preferred embodiment of the present invention, a plated layer to be described later is directly provided on the first end surface LS 1  and the second end surface LS 2  without providing a base electrode layer. 
     As will be described later in a modified example of a preferred embodiment of the present invention, the first base electrode layer  50 A and the second base electrode layer  50 B may be fired layers. It is preferable that the fired layer includes a metal component, and either a glass component or a ceramic component, or a metal component and both a glass component and a ceramic component. The metal component preferably includes at least one selected from Cu, Ni, Ag, Pd, Ag—Pd alloys, and Au, for example. The glass component includes at least one selected from B, Si, Ba, Mg, Al, and Li, for example. For the ceramic component, a ceramic material of the same kind as that of the dielectric layer  20  may be used, or a ceramic material of a different kind may be used. The ceramic component includes, for example, at least one selected from BaTiO 3 , CaTiO 3 , (Ba, Ca)TiO 3 , SrTiO 3 , and CaZrO 3 , for example. 
     The fired layer is obtained, for example, by applying a conductive paste including glass and metal to the multilayer body  10  and firing the paste. The fired layer may be obtained, for example, by co-firing a laminated chip including internal electrode layers and dielectric layers, and a conductive paste applied to the laminated chip, or may be obtained, for example, by firing the laminated chip including the internal electrode layers and the dielectric layers to obtain the multilayer body  10 , and thereafter applying the conductive paste to the multilayer body  10  for firing. In a case of co-firing the laminated chip including the internal electrode layers and the dielectric layers, and the conductive paste applied to the laminated chip, it is preferable that the fired layer is formed by firing a material to which a ceramic material instead of glass component is added. In this case, it is particularly preferable to use, as the ceramic material to be added, the same type of ceramic material as the dielectric layer  20 . Furthermore, the fired layer may include a plurality of layers. 
     Alternatively, the first plated layer  60 A and the second plated layer  60 B described later may be directly provided on the multilayer body  10  without the first base electrode layer  50 A and the second base electrode layer  50 B provided. 
     The first plated layer  60 A covers the first base electrode layer  50 A. 
     The second plated layer  60 B covers the second base electrode layer  50 B. 
     The first plated layer  60 A and the second plated layer  60 B may include at least one selected from Cu, Ni, Sn, Ag, Pd, Ag—Pd alloys, and Au, for example. Each of the first plated layer  60 A and the second plated layer  60 B may include a plurality of layers. 
     In a case in which the base electrode layer is made of a thin film layer, it is preferable that the plated layer includes a three-layer structure including, for example, a Cu plated layer defining and functioning as a lower plated layer, a Ni plated layer defining functioning as an intermediate plated layer, and a Sn plated layer defining functioning as an upper plated layer. That is, the first plated layer  60 A includes a first Cu plated layer  61 A, a first Ni plated layer  62 A, and a first Sn plated layer  63 A. The second plated layer  60 B includes a second Cu plated layer  61 B, a second Ni plated layer  62 B, and a second Sn plated layer  63 B. However, the first plated layer  60 A and the second plated layer  60 B are not limited to a three-layer structure, and may have other layer configurations. 
     The first Cu plated layer  61 A covers the first end surface LS 1  of the multilayer body  10 , and the first thin film layer  51 A defining functioning as the first base electrode layer  50 A provided on the first main surface TS 1  and the second main surface TS 2  of the multilayer body  10 . In a preferred embodiment of the present invention, the first Cu plated layer  61 A covers portions of the first lateral surface WS 1  and the second lateral surface WS 2  of the multilayer body  10  at which the internal electrode layers  30  are exposed. At this time, the gap between the first thin film layer  51 A and the internal electrode layer  30  exposed on the first end surface LS 1  of the multilayer body  10 , and the gaps between the internal electrode layers  30  exposed on the first lateral surface WS 1  and the second lateral surface WS 2  of multilayer body  10  are made narrow. Therefore, a plated layer is also deposited on the regions of these gaps. 
     The first Ni plated layer  62 A covers the first Cu plated layer  61 A. The first Sn plated layer  63 A covers the first Ni plated layer  62 A. In a preferred embodiment of the present invention, the first plated layer  60 A is electrically connected directly to the first internal electrode layer  31 . 
     The second Cu plated layer  61 B covers the second end surface LS 2  of the multilayer body  10 , and the second thin film layer  51 B defining and functioning as the second base electrode layer  50 B provided on the first main surface TS 1  and the second main surface TS 2  of the multilayer body  10 . In a preferred embodiment of the present invention, the second Cu plated layer  61 B covers portions of the first lateral surface WS 1  and the second lateral surface WS 2  of the multilayer body  10  at which the internal electrode layers  30  are exposed. At this time, the gap between the second thin film layer  51 B and the internal electrode layer  30  exposed on the second end surface LS 2  of multilayer body  10 , and the gaps between the internal electrode layers  30  exposed on the first lateral surface WS 1  and the second lateral surface WS 2  of multilayer body  10  are made narrow. Therefore, a plated layer is also deposited on the regions of these gaps. 
     The second Ni plated layer  62 B covers the second Cu plated layer  61 B. The second Sn plated layer  63 B covers the second Ni plated layer  62 B layer. In a preferred embodiment of the present invention, the second plated layer  60 B is electrically connected directly to the second internal electrode layer  32 . 
     By providing a plated layer made of a Cu plated layer and a Ni plated layer so as to cover the base electrode layer, the base electrode layer is prevented from being eroded by solder at the time of mounting the multilayer ceramic capacitor  1 . Furthermore, by providing the Sn plated layer on the surface of the Ni plated layer, the wettability of the solder when mounting the multilayer ceramic capacitor  1  is improved. With such a configuration, it is possible to easily mount the multilayer ceramic capacitor  1 . 
     The thickness per plated layer is preferably, for example about 2 μm or more and about 15 μm or less. That is, the average thickness of each of the first Cu plated layer  61 A, the first Ni plated layer  62 A, the first Sn plated layer  63 A, the second Cu plated layer  61 B, the second Ni plated layer  62 B, and the second Sn plated layer  63 B is preferably, for example, about 2 μm or more and about 15 μm or less. More specifically, the average thickness of each of the first Cu plated layer  61 A and the second Cu plated layer  61 B is more preferably, for example, about 5 μm or more and about 8 μm or less. Furthermore, the average thickness of each of the first Ni plated layer  62 A, the first Sn plated layer  63 A, the second Ni plated layer  62 B, and the second Sn plated layer  63 B is more preferably, for example, about 2 μm or more and about 4 μm or less. 
     When the dimension in the length direction between the first end surface LS 1  and the second end surface LS 2  of the multilayer ceramic capacitor  1  including the multilayer body  10  and the external electrodes  40  is defined as dimension L, the dimension L is preferably, for example, about 0.1 mm or more and about 0.8 mm or less. When the dimension in the width direction between the first lateral surface WS 1  and the second lateral surface WS 2  of the multilayer ceramic capacitor  1  is defined as dimension W, the dimension W is preferably, for example, about 0.2 mm or more and about 1.6 mm or less. When the dimension in the height direction between the first main surface TS 1  and the second main surface TS 2  of the multilayer ceramic capacitor  1  is defined as dimension T, the dimension T is preferably, for example, about 0.05 mm or more and about 0.2 mm or less. The dimension L in the length direction of the multilayer ceramic capacitor  1  of a preferred embodiment of the present invention is smaller than the dimension W in the width direction of the multilayer ceramic capacitor  1 . In a preferred embodiment of the present invention, the height direction between the first main surface TS 1  and the second main surface TS 2  of the multilayer ceramic capacitor  1  corresponds to the lamination (stacking) direction of the dielectric layers  20  and the internal electrode layers  30 . 
     According to the present preferred embodiment, it is possible to reduce or prevent solder wetting with respect to the first lateral surface WS 1  and the second lateral surface WS 2  (the fourth surface portion  40 A 4 , the fifth surface portion  40 A 5 , the ninth surface portion  40 B 4 , and the tenth surface portion  40 B 5  of the external electrode  40 ) of the multilayer body  10 . This is because no external electrode is provided at the ridges of the first lateral surface WS 1  and the second lateral surface WS 2  of the multilayer body  10 , and there is a portion where the surface of the multilayer body  10  is exposed. By reducing or preventing solder wetting with respect to the first lateral surface WS 1  and the second lateral surface WS 2  (the fourth surface portion  40 A 4 , the fifth surface portion  40 A 5 , the ninth surface portion  40 B 4 , and the tenth surface portion  40 B 5  of the external electrode  40 ) of the multilayer body  10 , it is possible to reduce or prevent the stress applied in the rotation direction. Therefore, the advantageous self-alignment effect is improved, and the mountability of the multilayer ceramic capacitor  1  is stabilized. As a result, it is possible to prevent the occurrence of short circuit failure or the like. In addition, the self-alignment effect refers to an effect whereby, when soldering, a force that reduces the surface area of a molten solder, i.e., the surface tension, is applied to the molten solder, such that the electronic element as a mounting target supported by the molten solder is moved, the positioning is performed. By obtaining this self-alignment effect, it is possible to reduce or prevent positional deviation at the time of mounting. 
     Hereinafter, a description will be provided of a modified example of the layer configuration of the external electrode  40  of the multilayer ceramic capacitor  1  of a preferred embodiment of the present invention. In the following description, the same or corresponding components as those in the above-described embodiment are denoted by the same reference numerals, and a detailed description thereof is omitted. FIGS.  11 A and  11 B are each a cross-sectional view showing a modified example of a layer configuration of the external electrode  40  of the multilayer ceramic capacitor  1  according to a preferred embodiment of the present invention, and are views corresponding to  FIGS.  10 A and  10 B , respectively. 
     In the present modified example, the configuration of the external electrode  40  differs from that of the above preferred embodiment. 
     The first external electrode  40 A includes the first base electrode layer  50 A and the first plated layer  60 A. The first base electrode layer  50 A of the present modified example includes a first fired layer  52 A. The first plated layer  60 A of the present modified example includes the first Ni plated layer  62 A and the first Sn plated layer  63 A. 
     The second external electrode  40 B has the second base electrode layer  50 B and the second plated layer  60 B. The second base electrode layer  50 B of the present modified example includes a second fired layer  52 B. The second plated layer  60 B of this modified example includes the second Ni plated layer  62 B and the second Sn plated layer  63 B. 
     In the present modified example, for example, similarly to the first external electrode  40 A described above, the first base electrode layer  50 A includes the first surface portion located on the first end surface LS 1 , the second surface portion located on a portion of the first main surface TS 1 , the third surface portion located on a portion of the second main surface TS 2 , the fourth surface portion located on a portion of the first lateral surface WS 1 , and the fifth surface portion located on a portion of the second lateral surface WS 2 . In this modified example, the first base electrode layer  50 A is connected to the first internal electrode layers  31 . 
     The first Ni plated layer  62 A covers the first base electrode layer  50 A. The first Sn plated layer  63 A covers the first Ni plated layer  62 A. 
     In the present modified example, for example, similarly to the second external electrode  40 B described above, the second base electrode layer  50 B includes a sixth surface portion located on the second end surface LS 2 , the seventh surface portion located on a portion of the first main surface TS 1 , the eighth surface portion located on a portion of the second main surface TS 2 , the ninth surface portion located on a portion of the first lateral surface WS 1 , and the tenth surface portion located on a portion of the second lateral surface WS 2 . In this modified example, the second base electrode layer  50 B is connected to the second internal electrode layers  32 . 
     The second Ni plated layer  62 B covers the second base electrode layer  50 B. The second Sn plated layer  63 B covers the second Ni plated layer  62 B. 
     The first fired layer  52 A of the first base electrode layer  50 A and the second fired layer  52 B of the second base electrode layer  50 B may be obtained by, for example, applying a conductive paste including glass and metal to a multilayer body, and firing the conductive paste. In a case of co-firing a laminated chip prior to firing and the conductive paste applied to the laminated chip, it is preferable that the fired layer is formed by firing a material to which a ceramic material instead of glass component was added. At this time, it is particularly preferable to use, as the ceramic material to be added, the same type of ceramic material as the dielectric layer  20 . 
     In a case in which the base electrode layer is made of a fired layer, the first plated layer  60 A and the second plated layer  60 B preferably include, for example, a two-layer structure in which a Sn plated layer is provided on the Ni plated layer. In such a case, the Ni plated layer prevents the base electrode layer from being eroded by the solder when mounting the multilayer ceramic capacitor  1 . Furthermore, the Sn plated layer also improves the wettability of the solder when mounting the multilayer ceramic capacitor  1 . With such a configuration, it is possible to easily mount the multilayer ceramic capacitor  1 . 
     The first plated layer  60 A and the second plated layer  60 B are not limited to the two-layer structure, and may have, for example, a three-layer structure including a Cu-plating or may include another layer structure as in the above-described preferred embodiment. 
     The thickness per plated layer is preferably, for example, about 2 μm or more and about 15 μm or less. That is, the average thickness of each of the first Ni plated layer  62 A, the first Sn plated layer  63 A, the second Ni plated layer  62 B, and the second Sn plated layer  63 B is preferably, for example, about 2 μm or more and about 15 μm or less. More specifically, it is more preferable that the average thickness of each of the first Ni plated layer  62 A, the first Sn plated layer  63 A, the second Ni plated layer  62 B, and the second Sn plated layer  63 B is, for example, about 2 μm or more and about 4 μm or less. 
     Next, a non-limiting example of a method of manufacturing the multilayer ceramic capacitor  1  according to a preferred embodiment of the present invention will be described. 
     A dielectric sheet for the dielectric layer  20  and a conductive paste for the internal electrode layer  30  are provided. The conductive paste for the dielectric sheet and the internal electrode preferably includes a binder and a solvent. A known binder and solvent may be used. A paste made of a conductive material is, for example, one made by an organic binder and an organic solvent being added to a metal powder. 
     A conductive paste for the internal electrode layer  30  is printed on the dielectric sheet using a printing plate that is patterned to form the shape of the internal electrode layer  30  of a preferred embodiment of the present invention by, for example, screen printing, gravure printing, or the like. Thus, the dielectric sheet on which the pattern of the first internal electrode layer  31  is provided, and the dielectric sheet on which the pattern of the second internal electrode layer  32  is provided are prepared. 
     A predetermined number of dielectric sheets on which the pattern of the internal electrode layer is not printed are laminated such that a portion is formed which functions as the first main surface-side outer layer portion  12  on the first main surface TS 1  side. On top thereof, the dielectric sheet on which the pattern of the first internal electrode layer  31  is printed and the dielectric sheet on which the pattern of the second internal electrode layer  32  is printed are sequentially laminated alternately, such that a portion is formed which functions as the inner layer portion  11 . On this portion functioning as the inner layer portion  11 , a predetermined number of dielectric sheets in which the pattern of the internal electrode layer is not printed are laminated, such that a portion is formed which functions as the second main surface-side outer layer portion  13  on the second main surface TS 2  side. Thus, a laminated sheet is produced. 
     The laminated sheet is pressed in the lamination direction by hydrostatic pressing, for example, such that a laminated block is produced. 
     The laminated block is cut to a predetermined size, such that laminated chips are cut out. At this time, corners and ridges of the laminated chips may be rounded by barrel polishing or the like. 
     The laminated chip is fired to produce the multilayer body  10 . The firing temperature depends on the materials of the dielectric layers  20  and the internal electrode layers  30 . However, it is preferably, for example, about 900° C. or more and about 1400° C. or less. 
     In a preferred embodiment of the present invention, the base electrode layer is made of a thin film layer. When forming the base electrode layer by a thin film layer, a thin film layer is formed at a portion where the external electrode of the multilayer body  10  is to be formed, by performing masking or other processing, for example. The thin film layer is formed by a thin film forming method such as, for example, a sputtering method or a deposition method. In a preferred embodiment of the present invention, a sputtered electrode as a thin film layer is formed by, for example, the sputtering method. 
       FIGS.  12  to  14    are each a view of an intermediate state in the manufacturing processing of the multilayer ceramic capacitor of a preferred embodiment of the present invention, and a view showing a state after the thin film layer is provided on the multilayer body  10  and before the plated layer is provided.  FIG.  12    is a view of a condition in which the first thin film layer  51 A and the second thin film layer  51 B as thin film layers are provided on the multilayer body  10 , and corresponds to the LT cross section of  FIG.  6   .  FIG.  13    is a view of a condition in which the first thin film layer  51 A functioning as a thin film is provided on the multilayer body  10 , and corresponds to the WT cross section of  FIG.  7   .  FIG.  14    is a view of a condition in which the first thin film layer  51 A and the second thin film layer  51 B are provided on the multilayer body  10 , and corresponds to  FIG.  9    and shows a surface of the first lateral surface WS 1  of the multilayer body  10 . 
     The first thin film layer  51 A formed by a sputtered electrode is provided on a portion of the first main surface TS 1  on the first end surface LS 1  side and a portion of the second main surface TS 2  on first end surface LS 1  side. The second thin film layer  51 B formed by a sputtered electrode is provided on a portion of the first main surface TS 1  on the second end surface LS 2  side and a portion of the second main surface TS 2  on the second end surface LS 2  side. 
     In a preferred embodiment of the present invention, the thin film layer formed by a sputtered electrode is provided on a portion of the first main surface TS 1  and on a portion of the second main surface TS 2 , and a portion of the first end surface LS 1  and on a portion of the second end surface LS 2  surrounds or substantially surrounds the portion of the first end surface LS 1  and the portion of the second end surface LS 2  continuously from the portion of the first main surface TS 1  and the portion of the second main surface TS 2 . With such a configuration, it is possible to control the distance between the thin film layer provided on a portion of the first end surface LS 1  and on a portion of the second end surface LS 2  in a manner somewhat surrounding the portion of the first end surface LS 1  and the portion of the second end surface LS 2 , and the internal electrode layers exposed on the first end surface LS 1  and the second end surface LS 2 . Thus, it is possible to deposit a plated layer even on the surface of the multilayer body  10  between the thin film layer provided on the portion of the first end surface LS 1  and the portion of the second end surface LS 2 , and the internal electrode layers exposed on the first end surface LS 1  and the second end surface LS 2 . 
     Thereafter, a plated layer is formed on the surfaces of the base electrode layer made of the thin film layer and the multilayer body. In a preferred embodiment of the present invention, as the plated layer, three plated layers including, for example, a Cu plated layer, a Ni plated layer, and a Sn plated layer are formed. 
     The plated layer is preferably formed by, for example, an electrolytic plating method. Barrel plating, for example, is preferably used as the plating method. 
     Furthermore, the plated layer covers portions of the first end surface LS 1  and the second end surface LS 2  of the multilayer body  10  at which the internal electrode layers  30  are exposed. The plated layer covers portions of the first lateral surface WS 1  and the second lateral surface WS 2  of the multilayer body  10  at which the internal electrode layers  30  are exposed. At this time, by making narrower the gap between the thin film layer and the internal electrode layer exposed on the surface of multilayer body  10 , and the gaps between the internal electrode layers  30  exposed on the surface of multilayer body  10 , a plated layer is also deposited on the regions of these gaps. 
     In addition, when it is difficult to control the formation of the plated layer, masking may be performed at a location where a surface of the multilayer body  10  is exposed to form a plated layer. This facilitates formation of a plated layer having a desired shape. 
     When the base electrode layer is formed by a fired layer, on the first end surface LS 1  side of the multilayer body  10 , a conductive paste functioning as the first base electrode layer is applied to the first surface portion located on the first end surface LS 1 , the second surface portion located on a portion of first main surface TS 1 , the third surface portion located on a portion of second main surface TS 2 , the fourth surface portion located on a portion of the first lateral surface WS 1 , and the fifth surface portion located on a portion of the second lateral surface WS 2  of the multilayer body  10 . Furthermore, on the second end surface LS 2  side of the multilayer body  10 , a conductive paste functioning as the second base electrode layer is applied to the sixth surface portion located on the second end surface LS 2 , the seventh surface portion located on a portion of the first main surface TS 1 , the eighth surface portion located on a portion of the second main surface TS 2 , the ninth surface portion located on a portion of the first lateral surface WS 1 , and the tenth surface portion located on a portion of the second lateral surface WS 2  of the multilayer body  10 . 
     Masking, etc. may be performed in advance for a portion where it is not desired to provide a base electrode layer. After masking, a conductive paste including a glass component and metal is applied to the multilayer body  10  by, for example, a method such as dipping or screen printing. Thereafter, firing processing is performed to form a base electrode layer. The temperature of the firing processing at this time is preferably, for example, about 700° C. or higher and about 900° C. or less. 
     In a case of co-firing a laminated chip prior to firing and the conductive paste applied to the laminated chip, it is preferable that the fired layer is formed by firing a material to which a ceramic material instead of glass component is added. At this time, it is particularly preferable to use, as the ceramic material to be added, the same type of ceramic material as the dielectric layer  20 . In this case, the multilayer body  10  including a fired layer therein is obtained by applying the conductive paste to the laminated chip prior to firing, and co-firing the laminated chip and the conductive paste applied to the laminated chip. 
     Thereafter, a plated layer is formed on the surface of the base electrode layer made of the fired layer and the multilayer body  10 . When the base electrode layer is formed by a fired layer, for example, a two-layer plated layer including a Ni plated layer and a Sn plated layer is formed. The plated layer is formed by, for example, an electrolytic plating method. Barrel plating is preferably used for the plating method. 
     In addition, when it is difficult to control the formation of the plated layer, masking may be performed at a location where a surface of the multilayer body  10  is exposed to form a plated layer. This facilitates formation of a plated layer having a desired shape. 
     The multilayer ceramic capacitor  1  is preferably manufactured according to such a manufacturing process. 
     In addition, the configuration of the external electrode  40  is not limited to the above-described configurations. Hereinafter, descriptions are provided of a first modified example of a preferred embodiment of the present invention in relation to the shape of the external electrode  40  of the multilayer ceramic capacitor  1  of a preferred embodiment of the present invention. In the following description, the same or corresponding components as those of the above preferred embodiment are denoted by the same reference numerals, and a detailed description thereof is omitted.  FIG.  15 A  is a cross-sectional view showing the first modified example in relation to the shape of the external electrode  40  of the multilayer ceramic capacitor  1  of a preferred embodiment of the present invention, and is a view corresponding to  FIG.  1   . 
     In the present modified example, the shape of the external electrode  40  differs from that of the above-described preferred embodiment. In the present modified example, the first external electrode  40 A and the second external electrode  40 B are provided on only one selected from the first main surface TS 1  and the second main surface TS 2 . 
     For example, the first external electrode  40 A of the present modified example includes the first surface portion  40 A 1  located on the first end surface LS 1 , the third surface portion  40 A 3  located on a portion of the second main surface TS 2 , the fourth surface portion  40 A 4  located on a portion of the first lateral surface WS 1 , and the fifth surface portion  40 A 5  located on a portion of the second lateral surface WS 2 . That is, the first external electrode  40 A of the present modified example is not provided on the first main surface TS 1 . 
     For example, the second external electrode  40 B of the present modified example includes the sixth surface portion  40 B 1  located on the second end surface LS 2 , the eighth surface portion  40 B 3  located on a portion of the second main surface TS 2 , the ninth surface portion  40 B 4  located on a portion of the first lateral surface WS 1 , and the tenth surface portion  40 B 5  located on a portion of the second lateral surface WS 2 . That is, the second external electrode  40 B of the present modified example is not provided on the first main surface TS 1 . 
     In this modified example, the dimension W 1  in the width direction W of the third surface portion  40 A 3  of the first external electrode  40 A is smaller than the dimension W 2  of the first surface portion  40 A 1  in the width direction W. The dimension W 1  in the width direction W of the third surface portion  40 A 3  of the first external electrode  40 A is smaller than the dimension w of the multilayer body  10  in the width direction W. The dimension W 1  in the width direction W of the eighth surface portion  40 B 3  of the second external electrode  40 B is smaller than the dimension W 2  in the width direction W of the sixth surface portion  40 B 1 . The dimension W 1  in the width direction W of the eighth surface portion  40 B 3  of the second external electrode  40 B is smaller than the dimension w of the multilayer body  10  in the width direction W. 
     Even with such a configuration, it is possible to reduce or prevent deterioration of the self-alignment effect, and it is possible to perform stable mounting. Furthermore, by not providing the first external electrode  40 A and the second external electrode  40 B on the main surface of either the first main surface TS 1  or the second main surface TS 2 , it is possible to reduce the dimension of the multilayer ceramic capacitor  1  in the height direction T, and it is possible to achieve a reduced height of the multilayer ceramic capacitor  1 . In addition, by not providing the first external electrode  40 A and the second external electrode  40 B on the main surface of either the first main surface TS 1  or the second main surface TS 2 , it is possible to further secure the height of the multilayer body  10  by the thickness of the external electrode  40 . Therefore, it is possible to increase the volume of the active layer portion of the multilayer body  10 , and thus it is possible to achieve higher capacitance of the multilayer ceramic capacitor  1 . 
     The configuration of the external electrode  40  is not limited to the above-described configurations. Hereinafter, descriptions are given of a second modified example in relation to the shape of the external electrode  40  of the multilayer ceramic capacitor  1  of a preferred embodiment of the present invention. In the following description, the same components as those of the above preferred embodiment are denoted by the same reference numerals, and a detailed description thereof is omitted.  FIG.  15 B  is a cross-sectional view showing the second modified example in relation to the shape of the external electrode  40  of the multilayer ceramic capacitor  1  of a preferred embodiment of the present invention, and is a view corresponding to  FIG.  1   .  FIG.  15 C  is an external perspective view of the second modified example viewed from another angle so that the first surface portion  40 A 1  of the first external electrode  40 A can be seen. 
     In the present modified example, the shapes of the first surface portion  40 A 1  of the first external electrode  40 A and the sixth surface portion  40 B 1  of the second external electrode  40 B are different from those in the above preferred embodiments. 
     The first surface portion  40 A 1  of the present modified example includes a first middle portion  40 A 1 A, a first extending portion  40 A 1 B extending from the first middle portion  40 A 1 A to the first lateral surface WS 1 , and a second extending portion  40 A 1 C extending from the first middle portion  40 A 1 A to the second lateral surface WS 2 . 
     The dimension W 3  of the first middle portion  40 A 1 A in the width direction W may be smaller than the dimension w in the width direction W of the multilayer body  10 , and may be equal to the dimension W 1  in the width direction W of the second surface portion  40 A 2  and the third surface portion  40 A 3  of the first external electrode  40 A. 
     Furthermore, the dimension T 2  in the height direction T of the first middle portion  40 A 1 A is equal to or substantially equal to the dimension t of the multilayer body  10  in the height direction T, and the first middle portion  40 A 1 A is continuously connected to the second surface portion  40 A 2  and the third surface portion  40 A 3 . 
     The first extending portion  40 A 1 B and the second extending portion  40 A 1 C continuously extend from the first middle portion  40 A 1 A to the first lateral surface WS 1  and the second lateral surface WS 2 , respectively, and the dimension T 3  in the height direction T of the first extending portion  40 A 1 B and the second extending portion  40 A 1 C is smaller than the dimension t in the height direction T of the multilayer body  10 . In other words, at both ends of the first extending portion  40 A 1 B and the second extending portion  40 A 1 C in the height direction T, there exist portions where the external electrodes are not provided and the surface of the multilayer body  10  is exposed. As described above, since there are portions where a surface of the multilayer body  10  is exposed, when the multilayer ceramic capacitor  1  is mounted on the mounting board by soldering, the solder is less likely to be spread on the entire surface of the first end surface LS 1 , and the solder is more likely to be spread on the middle portion where the second surface portion  40 A 2  and the third surface portion  40 A 3  exist. Therefore, since it is possible to perform solder bonding with the middle portion in the width direction W of the multilayer ceramic capacitor  1  as a center, it is possible to stabilize the mountability of the multilayer ceramic capacitor  1 . 
     The dimension T 3  in the height direction T of the first extending portion  40 A 1 B may be equal to the dimension T 1  of the fourth surface portion  40 A 4  in the height direction T, or either one of them may be larger than the other. The dimension T 3  of the second extending portion  40 A 1 C in the height direction T may be equal to the dimension T 1  of the fifth surface portion  40 A 5  in the height direction T, or either one of them may be larger than the other. 
     The sixth surface portion  40 B 1  of the present modified example includes a second middle portion  40 B 1 A, a third extending portion  40 B 1 B extending from the second middle portion  40 B 1 A to the first lateral surface WS 1 , and a fourth extending portion  40 B 1 C extending from the second middle portion  40 B 1 A to the second lateral surface WS 2 . 
     The dimension W 3  in the width direction W of the second middle portion  40 B 1 A may be smaller than the dimension w of the multilayer body  10  in the width direction W, and may be equal to the dimension W 1  of the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  of the second external electrode  40 B in the width direction W. 
     The dimension T 2  in the height direction T of the second middle portion  40 B 1 A is equal to or substantially equal to the dimension t of the multilayer body  10  in the height direction T, and the second middle portion  40 B 1 A is continuously connected to the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3 . 
     The third extending portion  40 B 1 B and the fourth extending portion  40 B 1 C continuously extend from the second middle portion  40 B 1 A to the first lateral surface WS 1  and the second lateral surface WS 2 , respectively, and the dimension T 3  in the height direction T of the third extending portion  40 B 1 B and the fourth extending portion  40 B 1 C is smaller than the dimension t in the height direction T of the multilayer body  10 . In other words, at both ends of the third extending portion  40 B 1 B and the fourth extending portion  40 B 1 C in the height direction T, there exist portions where the external electrodes are not provided and the surface of the multilayer body  10  is exposed. As described above, since there are portions where a surface of the multilayer body  10  is exposed, when the multilayer ceramic capacitor  1  is mounted on the mounting board by soldering, the solder is less likely to be spread on the entire surface of the second end surface LS 2 , and the solder is more likely to be spread on the middle portion where the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  exist. Therefore, since it is possible to perform solder bonding with the middle portion in the width direction W of the multilayer ceramic capacitor  1  as a center, it is possible to stabilize the mountability of the multilayer ceramic capacitor  1 . 
     The dimension T 3  in the height direction T of the third extending portion  40 B 1 B may be equal to the dimension T 1  of the ninth surface portion  40 B 4  in the height direction T, or either one of them may be larger than the other. The dimension T 3  of the fourth extending portion  40 B 1 C in the height direction T may be equal to the dimension T 1  of the tenth surface portion  40 B 5  in the height direction T, or either one of them may be larger than the other. 
     Even with such a configuration, it is possible to reduce or prevent deterioration of the self-alignment effect, and it is possible to perform stable mounting. 
     The configuration of the external electrode  40  is not limited to the above-described configurations. Hereinafter, descriptions are provided of a third modified example of a preferred embodiment of the present invention in relation to the shape of the external electrode  40  of the multilayer ceramic capacitor  1  of a preferred embodiment of the present invention. In the following description, the same or corresponding components as those of the above second modified example are denoted by the same reference numerals, and a detailed description thereof is omitted.  FIG.  15 D  is a cross-sectional view showing the third modified example in relation to the shape of the external electrode  40  of the multilayer ceramic capacitor  1  of a preferred embodiment of the present invention, and is a view corresponding to  FIG.  15 B . 
     In the present modified example, the shape of the external electrode  40  differs from that of the above second modified example. In the present modified example, the first external electrode  40 A and the second external electrode  40 B are provided on only one selected from the first main surface TS 1  and the second main surface TS 2 . 
     For example, the first external electrode  40 A of the present modified example includes the first surface portion  40 A 1  located on the first end surface LS 1 , the third surface portion  40 A 3  located on a portion of the second main surface TS 2 , the fourth surface portion  40 A 4  located on a portion of the first lateral surface WS 1 , and the fifth surface portion  40 A 5  located on a portion of the second lateral surface WS 2 . That is, the first external electrode  40 A of the present modified example is not provided on the first main surface TS 1 . 
     For example, the second external electrode  40 B of the present modified example includes the sixth surface portion  40 B 1  located on the second end surface LS 2 , the eighth surface portion  40 B 3  located on a portion of the second main surface TS 2 , the ninth surface portion  40 B 4  located on a portion of the first lateral surface WS 1 , and the tenth surface portion  40 B 5  located on a portion of the second lateral surface WS 2 . That is, the second external electrode  40 B of the present modified example is not provided on the first main surface TS 1 . 
     Even with such a configuration, it is possible to reduce or prevent deterioration of the self-alignment effect, and it is possible to perform stable mounting. In addition, advantageous effects similar to those of the first modified example and the second modified example can be obtained. 
     According to the multilayer ceramic capacitor  1  of a preferred embodiment of the present invention, the following advantageous effects can be obtained. 
     The multilayer ceramic capacitor  1  according to a preferred embodiment of the present invention includes the multilayer body  10  including the plurality of laminated dielectric layers  20  and the internal electrode layers  30  laminated on the dielectric layers  20 , the multilayer body  10  further including the first main surface TS 1  and the second main surface TS 2  which oppose each other in the height direction, the first end surface LS 1  and the second end surface LS 2  which oppose each other in the length direction perpendicular or substantially perpendicular to the height direction, and the first lateral surface WS 1  and the second lateral surface WS 2  which oppose each other in the width direction perpendicular or substantially perpendicular to the height direction and the length direction, the first external electrode  40 A including the first surface portion  40 A 1  located on the first end surface LS 1 , at least one selected from the second surface portion  40 A 2  located on a portion of the first main surface TS 1  and the third surface portion  40 A 3  located on a portion of the second main surface TS 2 , the fourth surface portion  40 A 4  located on a portion of the first lateral surface WS 1 , and the fifth surface portion  40 A 5  located on a portion of the second lateral surface WS 2 , and the second external electrode  40 B including the sixth surface portion  40 B 1  located on the second end surface LS 2 , at least one selected from the seventh surface portion  40 B 2  located on a portion of the first main surface TS 1  and the eighth surface portion  40 B 3  located on a portion of the second main surface TS 2 , the ninth surface portion  40 B 4  located on a portion of the first lateral surface WS 1 , and the tenth surface portion  40 B 5  located on a portion of the second lateral surface WS 2 , in which, in a case in which a dimension in the length direction between the first end surface LS 1  and the second end surface LS 2  of the multilayer body  10  is defined as l, a dimension in the width direction between the first lateral surface WS 1  and the second lateral surface WS 2  of the multilayer body  10  is defined as w, and a dimension in the height direction between the first main surface TS 1  and the second main surface TS 2  of the multilayer body  10  is defined as t, a dimensional relationship is established as w&gt;l&gt;t, in a case in which the first external electrode  40 A includes the second surface portion  40 A 2 , the dimension W 1  in the width direction of the second surface portion  40 A 2  is smaller than the dimension W 2  in the width direction of the first surface portion  40 A 1 , in a case in which the first external electrode  40 A includes the third surface portion  40 A 3 , the dimension W 1  in the width direction of the third surface portion  40 A 3  is smaller than the dimension W 2  in the width direction of the first surface portion  40 A 1 , in a case in which the second external electrode  40 B includes the seventh surface portion  40 B 2 , the dimension W 1  in the width direction of the seventh surface portion  40 B 2  is smaller than the dimension W 2  in the width direction of the sixth surface portion  40 B 1 , in a case in which the second external electrode  40 B includes the eighth surface portion  40 B 3 , the dimension W 1  in the width direction of the eighth surface portion  40 B 3  is smaller than the dimension W 2  in the width direction of the sixth surface portion  40 B 1 , the dimensions T 1  of the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5  of the first external electrode  40 A in the height direction are smaller than the dimension T 2  of the first surface portion  40 A 1  in the height direction, and the dimensions T 1  of the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  of the second external electrode  40 B in the height direction are smaller than the dimension T 2  of the sixth surface portion  40 B 1  in the height direction. With such a configuration, it is possible to provide LW reversed type multilayer ceramic capacitors that are each able to reduce or prevent occurrence of short circuit failure. 
     For example, the multilayer ceramic capacitor  1  according to a preferred embodiment of the present invention includes the first external electrode  40 A including the first surface portion  40 A 1  located on the first end surface LS 1 , the second surface portion  40 A 2  located on a portion of the first main surface TS 1 , the third surface portion  40 A 3  located on a portion of the second main surface TS 2 , the fourth surface portion  40 A 4  located on a portion of the first lateral surface WS 1 , and the fifth surface portion  40 A 5  located on a portion of the second lateral surface WS 2 , and the second external electrode  40 B including the sixth surface portion  40 B 1  located on the second end surface LS 2 , the seventh surface portion  40 B 2  located on a portion of the first main surface TS 1 , the eighth surface portion  40 B 3  located on a portion of the second main surface TS 2 , the ninth surface portion  40 B 4  located on a portion of the first lateral surface WS 1 , and the tenth surface portion  40 B 5  located on a portion of the second lateral surface WS 2 , in which, the dimension W 1  in the width direction of the second surface portion  40 A 2  and the third surface portion  40 A 3  of the first external electrode  40 A may be smaller than the dimension W 2  in the width direction of the first surface portion  40 A 1 , the dimension W 1  in the width direction of the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  of the second external electrode  40 B may be smaller than the dimension W 2  in the width direction of the sixth surface portion  40 B 1 , the dimension T 1  in the height direction of the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5  of the first external electrode  40 A may be smaller than the dimension T 2  in the height direction of the first surface portion  40 A 1 , and the dimension T 1  in the height direction of the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  of the second external electrode  40 B may be smaller than the dimension T 2  in the height direction of the sixth surface portion  40 B 1 . 
     For example, the multilayer ceramic capacitor  1  according to a preferred embodiment of the present invention includes the first external electrode  40 A including the first surface portion  40 A 1  located on the first end surface LS 1 , the third surface portion  40 A 3  located on a portion of the second main surface TS 2 , the fourth surface portion  40 A 4  located on a portion of the first lateral surface WS 1 , and the fifth surface portion  40 A 5  located on a portion of the second lateral surface WS 2 , and the second external electrode  40 B including the sixth surface portion  40 B 1  located on the second end surface LS 2 , the eighth surface portion  40 B 3  located on a portion of the second main surface TS 2 , the ninth surface portion  40 B 4  located on a portion of the first lateral surface WS 1 , and the tenth surface portion  40 B 5  located on a portion of the second lateral surface WS 2 , in which, the dimension W 1  in the width direction of the third surface portion  40 A 3  of the first external electrode  40 A may be smaller than the dimension W 2  in the width direction of the first surface portion  40 A 1 , the dimension W 1  in the width direction of the eighth surface portion  40 B 3  of the second external electrode  40 B may be smaller than the dimension W 2  in the width direction of the sixth surface portion  40 B 1 , the dimension T 1  in the height direction of the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5  of the first external electrode  40 A may be smaller than the dimension T 2  in the height direction of the first surface portion  40 A 1 , and the dimension T 1  in the height direction of the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  of the second external electrode  40 B may be smaller than the dimension T 2  in the height direction of the sixth surface portion  40 B 1 . 
     (2) In the multilayer ceramic capacitor  1  according to a preferred embodiment of the present invention, in a case in which the first external electrode  40 A includes the second surface portion  40 A 2 , the dimension W 1  in the width direction of the second surface portion  40 A 2  is smaller than the dimension w of the multilayer body  10 , in a case in which the first external electrode  40 A includes the third surface portion  40 A 3 , the dimension W 1  in the width direction of the third surface portion  40 A 3  is smaller than the dimension w of the multilayer body  10 , in a case in which the second external electrode  40 B includes the seventh surface portion  40 B 2 , the dimension W 1  in the width direction of the seventh surface portion  40 B 2  is smaller than the dimension w of the multilayer body  10 , in a case in which the second external electrode  40 B includes the eighth surface portion  40 B 3 , the dimension W 1  in the width direction of the eighth surface portion  40 B 3  is smaller than the dimension w of the multilayer body  10 , the dimensions T 1  of the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5  of the first external electrode  40 A in the height direction are smaller than the dimension t of the multilayer body  10 , and the dimensions T 1  of the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  of the second external electrode  40 B in the height direction are smaller than the dimension t of the multilayer body  10 . With such a configuration, it is possible to provide LW reversed type multilayer ceramic capacitors that are each able to reduce or prevent occurrence of short circuit failure and perform stable mounting. 
     (3) In the multilayer ceramic capacitor  1  according to a preferred embodiment of the present invention, in a case in which the first external electrode  40 A includes the second surface portion  40 A 2 , the second surface portion  40 A 2  has a rectangular shape, in a case in which the first external electrode  40 A includes the third surface portion  40 A 3 , the third surface portion  40 A 3  has a rectangular shape, in a case in which the second external electrode  40 B includes the seventh surface portion  40 B 2 , the seventh surface portion  40 B 2  has a rectangular shape, and in a case in which the second external electrode  40 B includes the eighth surface portion  40 B 3 , the eighth surface portion  40 B 3  has a rectangular shape. With such a configuration, it is possible to provide LW reversed type multilayer ceramic capacitors that are each able to reduce or prevent occurrence of short circuit failure and perform stable mounting. 
     (4) The dimension t in the height direction between the first main surface TS 1  and the second main surface TS 2  of the multilayer body  10  according to a preferred embodiment of the present invention is, for example, about 150 μm or less. Such a multilayer ceramic capacitor having a reduced height appropriately achieves the advantageous effects of the preferred embodiments of the present invention. 
     (5) The dimension t in the height direction between the first main surface TS 1  and the second main surface TS 2  of the multilayer body  10  according to a preferred embodiment of the present invention is, for example, about 100 μm or less. Such a multilayer ceramic capacitor having a reduced height appropriately achieves the advantageous effects of the preferred embodiments of the present invention. 
     (6) The dimension t in the height direction between the first main surface TS 1  and the second main surface TS 2  of the multilayer body  10  according to a preferred embodiment of the present invention is, for example, about 50 μm or less. Such a multilayer ceramic capacitor having a reduced height appropriately achieves the advantageous effects of the preferred embodiments of the present invention. 
     (7) In the multilayer ceramic capacitor  1  according to a preferred embodiment of the present invention, the internal electrode layers  30  each include the first internal electrode layer  31  and the second internal electrode layer  32 , the first internal electrode layer  31  includes the first counter electrode portion  31 A that is located in the multilayer body and is opposed to the second internal electrode layer  32 , and the first extension portion  31 B that is connected to the first counter electrode portion  31 A and is exposed at the first end surface LS 1 , a portion of the first lateral surface WS 1 , and a portion of the second lateral surface WS 2 , and the second internal electrode layer  32  includes the second counter electrode portion  32 A that is located in the multilayer body and is opposed to the first internal electrode layer  31 , and the second extension portion  32 B that is connected to the second counter electrode portion  32 A and is exposed at the second end surface LS 2 , a portion of the first lateral surface WS 1 , and a portion of the second lateral surface WS 2 . With such a configuration, it is possible to shorten the distance between the first extension portion of the first internal electrode layer  31  and the second extension portion of the second internal electrode layer  32 . This configuration makes it possible to shorten the path through which current flows. With such a configuration, it is possible to reduce the ESL. 
     (8) In the multilayer ceramic capacitor  1  according to a preferred embodiment of the present invention, the first external electrode  40 A includes the first base electrode layer  50 A and the first plated layer  60 A on the first base electrode layer  50 A, the second external electrode  40 B includes the second base electrode layer  50 B and the second plated layer  60 B on the second base electrode layer  50 B, and the first base electrode layer  50 A and the second base electrode layer  50 B are each a sputtered electrode. With such a configuration, it is possible to provide thinner external electrodes. This gives a structure that further secures the thickness of the multilayer body  10 , such that it is possible to secure the capacitance and the strength of the multilayer body  10 . 
     Experimental Examples 
     Multilayer ceramic capacitors were produced as samples of Experimental Examples of preferred embodiments of the present invention, and evaluation for mountability and evaluation for capacitance and the thickness of base electrode layer were performed. 
     First, as samples in the Examples, multilayer ceramic capacitors  1  having the following specifications shown in  FIGS.  1  to  10 B  were manufactured according to the above-described manufacturing method. Furthermore, as a sample of Comparative Example 1, a multilayer ceramic capacitor  101  in which an external electrode  140  (a first external electrode  140 A and a second external electrode  140 B) includes a normal structure shown in  FIG.  16 A  was produced. As a sample of Comparative Example 2, a multilayer ceramic capacitor  201  in which an external electrode  240  (a first external electrode  240 A and a second external electrode  240 B) includes recess portions R each recessed from the end edge of the external electrode toward the end surface of the multilayer body  10  shown in  FIG.  17 A  was produced. 
       FIG.  16 A  is an external perspective view of the multilayer ceramic capacitor  101  of Comparative Example 1, and corresponds to  FIG.  1   .  FIG.  16 B  is a view of a first internal electrode layer  131  of the multilayer ceramic capacitor  101  of Comparative Example 1, and corresponds to  FIG.  8 A .  FIG.  16 C  is a view of a second internal electrode layer  132  of the multilayer ceramic capacitor  101  of Comparative Example 1, and corresponds to  FIG.  8 B .  FIG.  17 A  is an external perspective view of the multilayer ceramic capacitor  201  of Comparative Example 2, and corresponds to  FIG.  1   .  FIG.  17 B  is a view of a first internal electrode layer  231  of the multilayer ceramic capacitor  201  of Comparative Example 2, and corresponds to  FIG.  8 A .  FIG.  17 C  is a view of a second internal electrode layer  232  of the multilayer ceramic capacitor  201  of Comparative Example 2, and corresponds to  FIG.  8 B . It should be noted that the external electrode is omitted in  FIG.  16 B ,  FIG.  16 C ,  FIG.  17 B , and  FIG.  17 C . 
     Configuration of Example 
     Dimensions of multilayer ceramic capacitor: L×W×T=about 0.520 mm×about 1.000 mm×about 0.100 mm 
     Dimensions of multilayer body: L×W×T=about 0.500 mm×about 0.980 mm×about 0.070 mm 
     Ceramic material of dielectric layer: BaTiO 3    
     Capacitance: about 0.47 μF 
     Rated voltage: about 4 V 
     Material of internal electrode layer: nickel 
     Pattern of internal electrode layer: pattern shown in  FIGS.  8 A and  8 B   
     Structure of external electrode: 
     Base electrode layer: thin film layer (sputtered electrode) 
     Material of base electrode layer: two-layer structure of NiCr layer and NiCu layer 
     Thickness of base electrode layer: main surface thickness of about 0.2 μm (thickness of base electrode layer provided in each of first main surface TS 1  and second main surface TS 2 ) 
     Plated layer: three-layer structure of Cu plating, Ni plating, and Sn plating 
     Cu plating thickness: about 5.5 μm 
     Ni plating thickness: about 2.5 μm 
     Sn plating thickness: about 3.2 μm 
     The dimension W 1  in the width direction W of each of the second surface portion  40 A 2  and the third surface portion  40 A 3  of the first external electrode  40 A is about 87% of the dimension w in the width direction W of the multilayer body  10  (the dimension W 1  in the width direction W of the second surface portion  40 A 2  and the third surface portion  40 A 3  is about 0.85 mm, and the dimension w of the multilayer body  10  is about 0.980 mm). 
     The dimension L 1  in the length direction L of each of the second surface portion  40 A 2  and the third surface portion  40 A 3  of the first external electrode  40 A is about 30% of the dimension l in the length direction L of the multilayer body  10  (the dimension L 1  in the length direction L of the second surface portion  40 A 2  and the third surface portion  40 A 3  is about 0.15 mm, and the dimension l of the multilayer body  10  is about 0.500 mm). 
     The dimension W 1  in the width direction W of each of the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  of the second external electrode  40 B is about 87% of the dimension w in the width direction W of the multilayer body  10  (the dimension W 1  in the width direction W of the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  is about 0.85 mm, and the dimension w of the multilayer body  10  is about 0.980 mm). 
     The dimension L 1  in the length direction L of each of the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  of the second external electrode  40 B is about 30% of the dimension l in the length direction L of the multilayer body  10  (the dimension L 1  in the length direction L of the seventh surface portion  40 B 2  and the eighth surface portion  40 B 3  is about 0.15 mm, and the dimension l of the multilayer body  10  is about 0.500 mm). 
     The dimension T 1  in the height direction T of each of the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5  of the first external electrode  40 A is about 69% of the dimension t in the height direction T of the multilayer body  10  (the dimension T 1  in the height direction T of the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5  is about 0.048 mm, and the dimension t of the multilayer body  10  is about 0.070 mm). 
     The dimension L 2  in the length direction L of each of the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5  of the first external electrode  40 A is about 20% of the dimension l in the length direction L of the multilayer body  10  (the dimension L 2  in the length direction L of the fourth surface portion  40 A 4  and the fifth surface portion  40 A 5  is about 0.1 mm, and the dimension l of the multilayer body  10  is about 0.500 mm). 
     The dimension T 1  in the height direction T of each of the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  of the second external electrode  40 B is about 69% of the dimension t in the height direction T of the multilayer body  10  (the dimension T 1  in the height direction T of the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  is about 0.048 mm, and the dimension t of the multilayer body  10  is about 0.070 mm). 
     The dimension L 2  in the length direction L of each of the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  of the second external electrode  40 B is about 20% of the dimension l in the length direction L of the multilayer body  10  (the dimension L 2  in the length direction L of the ninth surface portion  40 B 4  and the tenth surface portion  40 B 5  is about 0.1 mm, and the dimension l of the multilayer body  10  is about 0.500 mm). 
     Configuration of Comparative Example 1 
     Dimensions of multilayer ceramic capacitor: L×W×T=about 0.520 mm×about 1.000 mm×about 0.100 mm 
     Ceramic material of dielectric layer: BaTiO 3    
     Capacitance: about 0.47 μF 
     Rated voltage: about 4 V 
     Material of internal electrode layer: nickel 
     Pattern of internal electrode layer: pattern shown in  FIG.  16 B  and  FIG.  16 C   
     Structure of external electrode: 
     Base electrode layer: fired layer obtained by applying conductive paste thereto and firing 
     Material of base electrode layer: nickel 
     Thickness of base electrode layer: end surface thickness of about 10 μm, lateral surface thickness of about 5 μm, main surface thickness of about 5 μm (thickness of base electrode layer provided in each of first main surface TS 1  and second main surface TS 2 ) 
     Plated layer: three-layer structure of Cu plating, Ni plating, and Sn plating 
     Cu plating thickness: about 5.5 μm 
     Ni plating thickness: about 2.5 μm 
     Sn plating thickness: about 3.2 μm 
     Configuration of Comparative Example 2 
     Dimensions of multilayer ceramic capacitor: L×W×T=about 0.520 mm×about 1.000 mm×about 0.100 mm 
     Ceramic material of dielectric layer: BaTiO 3    
     Capacitance: about 0.47 μF 
     Rated voltage: about 4 V 
     Material of internal electrode layer: nickel 
     Pattern of internal electrode layer: pattern shown in  FIG.  17 B  and  FIG.  17 C   
     Structure of external electrode: 
     Base electrode layer: thin film layer (sputtered electrode) 
     Material of base electrode layer: two layers of NiCr layer and NiCu layer 
     Thickness of base electrode layer: main surface thickness of about 0.2 μm (thickness of base electrode layer provided in each of first main surface TS 1  and second main surface TS 2 ) 
     Plated layer: three-layer structure of Cu plating, Ni plating, and Sn plating 
     Cu plating thickness: about 5.5 μm 
     Ni plating thickness: about 2.5 μm 
     Sn plating thickness: about 3.2 μm 
     Next, mountability was evaluated using the prepared samples. 
     Mountability Evaluation 
     Samples of the Example and samples of Comparative Examples 1 and 2 were used to evaluate the mounting properties. Evaluation was performed using 100 samples each. Table 1 shows the results of the evaluation in relation to the mountability. 
     
       
         
           
               
               
               
             
               
                   
                 TABLE 1 
               
               
                   
                   
               
               
                   
                   
                 SHORT 
               
               
                   
                 ROTATION 
                 CIRCUIT 
               
               
                   
                   
               
             
            
               
                   
               
            
           
           
               
               
               
               
            
               
                   
                 EXAMPLE 
                 0/100 
                 0/100 
               
               
                   
                 COMPARATIVE EXAMPLE 1 
                 1/100 
                 0/100 
               
               
                   
                 COMPARATIVE EXAMPLE 2 
                 8/100 
                 1/100 
               
               
                   
                   
               
            
           
         
       
     
     In Comparative Example 1, rotation failure occurred in one sample. In Comparative Example 2, rotation failure occurred in eight samples. One of the eight samples rotated greatly, and was mounted so that one external electrode straddled lands of different polarity, and a short-circuit failure occurred. In the samples of Comparative Example 2, it is considered that the variation in area and shape of the external electrode covering the ridges of the first lateral surface portion and the second lateral surface portion of the multilayer body occurred due to the variation in formation position and thickness of the base electrode layer and the plated layer provided on the base electrode layer, such that the wetting manner of the solder with respect to the external electrode of the first lateral surface portion and the second lateral surface portion is likely to vary, and the wetting amount of the solder may vary greatly. As a result, it is assumed that a difference occurred in the manner in which the tensile stress of the solder was applied to the multilayer ceramic capacitor, and a rotation failure occurred. 
     The evaluation method in this experimental example is shown below. 
     Evaluation Method for Mountability 
       FIGS.  18 A to  18 D  are diagrams explaining methods of evaluating the mountability. First, solder (solder composition Sn-3.0, Ag-0.5Cu) was printed on each of two lands  310 A and  310 B provided on a glass-epoxy substrate  300  shown in  FIG.  18 A . At this time, solder of the amount having thickness of 100 μm was printed for each land. As shown in  FIG.  18 A , the dimension in the width direction of the land was about 1.0 mm, the dimension in the length direction of the land was about 0.3 mm, and the distance between the two lands was about 0.2 mm. 
     The multilayer ceramic capacitor was then placed on the solder-coated lands. At this time, as shown in  FIG.  18 B , in the middle of the land in the dimension of width direction, a reference line was assumed so as to be perpendicular or substantially perpendicular to the width direction of the land, and the multilayer ceramic capacitor was placed so that the middle in the width direction W of the multilayer ceramic capacitor was positioned at a position about 0.1 mm away from the reference line in the width direction of the land. At this time, placing was done so that the angle θ formed by the multilayer ceramic capacitor with the land shown in  FIG.  18 C , that is, the angle θ formed by the acute angle between one of the opposing inner sides of the two lands and the surface on first end surface LS 1  side or the second end surface LS 2  side of the external electrode of the multilayer ceramic capacitor was about 5° or less. 
     Thereafter, the external electrode of the multilayer ceramic capacitor was solder-bonded to the land by reflow soldering, and the multilayer ceramic capacitor was mounted on the board. After mounting, the mounting condition of the multilayer ceramic capacitor was observed, and a state in which the angle θ formed by the land and the multilayer ceramic capacitor was inclined by about 5° or more was evaluated as rotation failure. Furthermore, as shown in  FIG.  18 D , the multilayer ceramic capacitor greatly rotated and was mounted to cause the first external electrode or the second external electrode so as to straddle the two lands. This was evaluated as short-circuit failure. 
     From the above results, according to the multilayer ceramic capacitor  1  of a preferred embodiment of the present invention, it is possible to reduce or prevent solder wetting on the first lateral surface WS 1  and the second lateral surface WS 2  of the multilayer body  10 , such that it is possible to reduce or prevent the stress applied in the rotational direction of the multilayer ceramic capacitor  1 . Therefore, the self-alignment effect is improved, and the mountability of the multilayer ceramic capacitor  1  is stabilized. As a result, it is possible to prevent short-circuit failure. 
     While preferred embodiments of the present invention have been described above, it is to be understood that variations and modifications will be apparent to those skilled in the art without departing from the scope and spirit of the present invention. The scope of the present invention, therefore, is to be determined solely by the following claims.