Stacked varistor

A stacked varistor comprising

• a sintered body including varistor layers stacked, the sintered body having a shape of a rectangular parallelepiped, the sintered body including:
• a first side surface disposed along a longitudinal direction of the rectangular parallelepiped,
• a second side surface disposed at a position opposed to the first side surface,
• a first end surface disposed at a position being sandwiched by the first side surface and the second side surface, and
• a second end surface disposed at a position opposed to the first end surface;
• a first external electrode provided on the first end surface;
• a second external electrode provided on the second end surface;
• a third external electrode provided on the first side surface;
• a fourth external electrode provided on the second side surface;
• a first internal electrode provided inside the sintered body and electrically connected to the first external electrode;
• a second internal electrode provided inside the sintered body and electrically connected to the second external electrode;
• a third internal electrode provided inside the sintered body and electrically connected to the third external electrode and the fourth external electrode;
• a first varistor region formed by overlapping the first internal electrode and the third internal electrode in a stacking direction of the varistor layers;
• a second varistor region formed by overlapping the second internal electrode and the third internal electrode in the stacking direction;
• a first internal electrode projection extending from the third internal electrode toward the first end surface between the first side surface and the first varistor region when the sintered body is viewed from the stacking direction;
• and
• a second internal electrode projection extending from the third internal electrode toward the second end surface between the first side surface and the second varistor region when the sintered body is viewed from the stacking direction,
• wherein
• the first internal electrode projection extends to a side of the first end surface beyond a line connecting (i) a point closest to the third external electrode among points closest to the first end surface of the first varistor region and (ii) a point closest to the first end surface of the third external electrode, and
• the second internal electrode projection extends to a side of the second end surface beyond a line connecting (i) a point closest to the third external electrode among points closest to the second end surface of the second varistor region and (ii) a point closest to the second end surface of the third external electrode.