| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric connector capable of preventing the dispersion of connection resistance of electrodes, of being used even for a multipolar electronic component and of restraining and preventing the increase of the connection resistance even if it is repeatedly used with a load above a predetermined value. SOLUTION: This electric connector is composed of: a frame 8 interlaid between a test board 14 and a BGA 16; an elastic insulating elastomer layer 9 shaped and fitted to the frame 8; plural wires 7 embedded in the vertical thickness direction of the elastomer layer 9 and mutually separated at a certain interval; contact area expanding plated terminals 12 each connected to the lower end part of each of the wires 7, exposed to the back face of the elastomer layer 9 and abutting on each of the plural electrodes 15 of the test board 14; and contact area expanding pad terminals 13 each connected to the upper end part of each of the wire 7 and abutting on each of plural solder balls 17 of the BGA 16. Both the front and back surfaces of each of the pad terminals 13 are plated, the lower parts of the respective pad terminals 13 are embedded in the elastomer layer 9, and the upper parts thereof are projected from the surface of the elastomer layer 9.
|
