Abstract: A connection structure for a printed wiring board which enables high density integration is provided. A FCP 2 includes an exposed conductor part 2A including an insulating substrate 22 and a reinforcing plate 24 stacked with this substrate 22 via an elastic member 23. In the exposed conductor part 2A, conductors 21 each having a protrusion 20 formed on a surface is placed on the insulating substrate. The exposed conductor part 2A can be elastically deformed in the thickness direction in which the substrate 22, the reinforcing plate 24 and the like are stacked. A printed wiring board 1 is constructed by stacking an inner layer board 10 and a first outer layer board 11 and a second outer layer board 12 which sandwich this inner layer board 10. A notched groove 10A is formed on the inner layer board 10, and an insertion opening 10B is formed. Through-hole ports 11 which appear on the notched groove 10A side is placed on the first outer layer board.

Abstract: A connection structure for a printed wiring board which enables high density integration is provided. A FCP 2 includes an exposed conductor part 2A including an insulating substrate 22 and a reinforcing plate 24 stacked with this substrate 22 via an elastic member 23. In the exposed conductor part 2A, conductors 21 each having a protrusion 20 formed on a surface is placed on the insulating substrate. The exposed conductor part 2A can be elastically deformed in the thickness direction in which the substrate 22, the reinforcing plate 24 and the like are stacked. A printed wiring board 1 is constructed by stacking an inner layer board 10 and a first outer layer board 11 and a second outer layer board 12 which sandwich this inner layer board 10. A notched groove 10A is formed on the inner layer board 10, and an insertion opening 10B is formed. Through-hole ports 11 which appear on the notched groove 10A side is placed on the first outer layer board.

Abstract: A connector of a simple structure adapted to absorb a positional deviation which occurs when a plug and a receptacle are fitted into each other, without spoiling the strength of the connector is provided. The connector has a plug, and a receptacle into which the plug is fitted. A receptacle housing holding receptacle contacts and formed out of an insulating material is provided with projecting portions extending in the direction crossing the fitting direction. A plug housing holding plug contacts is provided with wall portions having recesses which extend in the fitting direction, and which are capable of having the projecting portions provided on the receptacle housing engaged therewith. The width of the projecting portions is smaller than that of the recesses, and the receptacle engaged with the plug housing swings in the direction crossing the fitting direction to absorb a deviation of the position of the connector.

Abstract: A connector of a simple structure adapted to absorb a positional deviation which occurs when a plug and a receptacle are fitted into each other, without spoiling the strength of the connector is provided. The connector has a plug, and a receptacle into which the plug is fitted. A receptacle housing holding receptacle contacts and formed out of an insulating material is provided with projecting portions extending in the direction crossing the fitting direction. A plug housing holding plug contacts is provided with wall portions having recesses which extend in the fitting direction, and which are capable of having the projecting portions provided on the receptacle housing engaged therewith. The width of the projecting portions is smaller than that of the recesses, and the receptacle engaged with the plug housing swings in the direction crossing the fitting direction to absorb a deviation of the position of the connector.