| 摘要 |
PURPOSE:To construct a printed circuit board in a small size and accomplish high density mounting of parts by incorporating resistance elements such as termination resistor into a connector. CONSTITUTION:In an insulated base board 13, a terminal 122 with two rows of contacts 12a, 12b is penetrated into through holes 13a, 13b and mounted on a frame 111 protruding in a square at the ends behind an insulative member 11, and this terminal 122 is soldered, for ex., by high temp. soldering, fast to the respective wiring patterns on the base board 13 for connection of specified resistance element between two contacts 13a, 13b. That is, in the equivalent circuit to this connector 1, the distance between the reciprocative transmission paths for each of plural pairs of transmission paths each consisting of a pair of reciprocative wire paths is terminated by a built-in resistance element 14 within the inlet connector 1 of the point of connection A of the contacts 12a, 12b with a printed circuit board 2. |
