| 摘要 |
PROBLEM TO BE SOLVED: To restrain spurious electromagnetic wave radiation, by contacting one side pads to the other side pads, formed by electrically connecting a power source wiring layer and a ground wiring layer, on the surface to be contacted of a printed circuit board; in fitting a connector to the printed circuit board. SOLUTION: This connector is constituted of plural pins 3, a housing 4 for fixing these pins 3, a power source decoupling capacitor 5 embedded in the inside of the housing 4, power sources on both ends of the capacitor 5, and pads 6 for electrically connecting power sources on both the ends of the capacitor 5 and pads 8 provided on a printed circuit board 2. The pads 8 are connected with the power source wiring layer of the 2 and a ground wiring layer. The pins 3 are inserted into the connector fitting part of the board 2, to provide pin holes 7 for connecting a circuit wiring, and the pins 3 are insertedly engaged with the pin holes 7, to fix a connector 1 to the substrate 2. The pads 6, connected to the electrodes of the ends of the capacitor 5, and the pads 8, provided on the board 2, are formed at the position relation so as to contacted with each other when the connector 1 is fitted to the board 2. |
