Piezoelectric component

A piezoelectric component, comprising:

• a substrate having a rectangular plate shape having a longitudinal direction and a width direction;
• a pair of electrodes disposed on a first surface of the substrate so as to leave space therebetween which is located in a central region in the longitudinal direction of the substrate;
• and
• a piezoelectric element both ends of which are fixed to the pair of electrodes, respectively,
• the pair of electrodes each including a notch extending from a central region side and in the longitudinal direction of the substrate,
• wherein the substrate includes a ground electrode at a central region of a second surface opposite to the first surface,
• the pair of electrodes each includes a first area and a second area,
• the first area is longer in the width direction of the substrate than the second area,
• the second area extends from the first area toward the central region and in the longitudinal direction, and has a portion facing the ground electrode with the substrate interposed therebetween, and
• the notch extends in the first area.