| 摘要 |
PURPOSE:To improve accuracy of mounting a multipole connector on a printed wiring board by setting dimension of fitting holes positioned in both end parts of the two printed wiring boards smaller than the dimension of the other fitting hole. CONSTITUTION:Of many fitting holes 7a, 7b of printed wiring boards 2a, 2b, dimension of fitting holes 7a, 7b positioned in both end parts is set small than the dimension of the other fitting holes 7a, 7b, almost equal to an external diameter of connecting terminals 5a, 5b. The connecting terminal 5a of a multipole connector 1a is fitted to the holes 7a, 7a' of the wiring board 2a and soldered, to also fit the connecting terminal 5b of a multipole connector 1b to holes 7b, 7b' of the wiring board 2b, soldered. Since the dimension of the holes 7a', 7b' is smaller than that of the other holes 7a, 7b, the connectors 1a, 1b can be accurately mounted in a predetermined position relating to the wiring boards 2a, 2b. |
