An electrical contactor capable of coping with an electrical test under a high temperature environment and realizing reliable positioning is provided.
An electrical contactor includes: a planar body portion formed of a conductive member; an upper arm having a cantilever beam structure, including an upper base extending integrally and continuously upward from the body portion, an upper supporting portion extending in a horizontal direction from the upper base along the body portion, and a first distal end extending vertically upward from the upper supporting portion to make electrical contact with a first contact target; a lower arm having a cantilever beam structure, including a lower base extending integrally and continuously downward from the body portion, a lower supporting portion extending in a horizontal direction from the lower base along the body portion, and a second distal end extending vertically downward from the lower supporting portion to make electrical contact with a second contact target; a first positioning portion extending upward from one end of the body portion; and a second positioning portion extending upward from near the other end of the body portion.