Electronic component and substrate

An electronic component comprising:

• a first terminal that is inserted into and joined to a first through hole formed in a substrate;
• and
• a second terminal that is inserted into and joined to a second through hole having an inner diameter that is the same as an inner diameter of the first through hole and formed in the substrate, wherein
• a length of the first terminal from a first end that is inserted into the first through hole to a second end that is opposite to the first end is longer than a length of the second terminal from a third end that is inserted into the second through hole to a fourth end that is opposite to the third end, and
• a length of a first joined portion of the first terminal at which the first terminal is joined to the first through hole in a direction in which the first terminal is inserted into the first through hole is longer than a length of a second joined portion of the second terminal at which the second terminal is joined to the second through hole in a direction in which the second terminal is inserted into the second through hole.

A substrate formed with a first through hole and a second through hole having the same inner diameter as an inner diameter of the first through hole, the substrate comprising an electronic component including a first terminal inserted into and joined to the first through hole and a second terminal inserted into and joined to the second through hole, wherein

• in the electronic component, a length of the first terminal from a first end that is inserted into the first through hole to a second end that is opposite to the first end is longer than a length of the second terminal from a first end that is inserted into the second through hole to a second end that is opposite to the first end, and
• one of a first condition in which a cross sectional area of a portion of the first terminal positioned on a side of the second end with respect to a first joined portion at which the first terminal is joined to the first through hole is larger than a cross sectional area of a portion of the second terminal positioned on a side of the second end with respect to a second joined portion at which the second terminal is joined to the second through hole and a second condition in which
• a length of a first joined portion of the first terminal at which the first terminal is joined to the first through hole in a direction in which the first terminal is inserted into the first through hole is longer than a length of a second joined portion of the second terminal at which the second terminal is joined to the second through hole in a direction in which the second terminal is inserted into the second through hole is satisfied.