| 摘要 |
PURPOSE:To enhance the workability of a characteristic testing device by holding a semiconductor element by a hand unit, conveying it to the position of a measuring socket, and mechanically inserting the element into the socket, thereby shortening the handling time of the element. CONSTITUTION:A body 5 is adjacently mounted on a measuring unit body 1, a plurality of sockets 6, 6,... of the structure for inserting semiconductor elements directed at the external leads upward from an upper inserting ports are arranged in a row on the surface 5a of the body 5, and measuring sockets 3 having measuring units 2 and measuring sockets 6 provided on the body 5 corresponding thereto are connected by extension cables 7. A post 8 is stood on the surface 5a of the body 5, and an arm 9 is mounted rotatably. A hand unit 10 having a chuck 10a for holding the element 4 in the upward mounting attitude of external leads 4a are elevationally movably mounted at the end of the arm 9. Further, a supply and containing unit 11 for containing the element is mounted. |
