Disclosed is an electronic device including a cable connector. The electronic device having a plurality of electrical components according to various embodiments of the present invention may comprise: a substrate that includes a circuit electrically connected to the electrical components; a cable; a head part coupled to an end of the cable; a through-hole that passes through the substrate from the upper surface of the substrate in the thickness direction; and a contact pin which is positioned at least partially inside the through-hole, extends laterally relative to the lower surface of the substrate, and is electrically connected to the substrate. The electronic device may include a socket part that is coupled to the head part in the direction of the upper surface of the substrate.