| 摘要 |
PROBLEM TO BE SOLVED: To improve both transmission performances of cross talk attenuation and return loss. SOLUTION: At one end (left end) of each lead frame 5 built-in in a body 3A, there is a contact folded toward rear side of paper space, and at the other end, there is a terminal part folded, between which, there is a connecting conductive part 5b electrically connecting the two. If two at the center 54A, 55 and another two outside 53, 56A from among these plurality of the lead frames are to be a pair of balanced transmission lines each, each lead frame 5 is pulled around so that the connecting conductive body 5b of one lead frame constituting the outside pair come in close contact with the connecting conductive body 5b of one (54A) with the position of the contact farther of the pair at the center 54A, 55, and at same time, come in close contact with another 53 constituting the outside pair astride the both connecting conductive bodies 5b of the pair at the center 54A, 55. |
