| 摘要 |
A connection jack to which a connection plug having a center terminal and an earth terminal arranged on an outer peripheral side of the center terminal is connected and provided in an electronic apparatus in which a capacitor is disposed inside, includes: a housing made of an insulating material, in which an insertion opening to which the connection plug is inserted is formed; a center electrode to which the center terminal is connected and connected to the capacitor; a first earth electrode arranged on an outer peripheral side of the center electrode, to which the earth terminal is connected, and connected to the capacitor; and a second earth electrode arranged on an outer peripheral side of the center electrode, to which the earth terminal is connected, connected in series to a resistance limiting inrush current and connected to the capacitor through the resistance. |
