Patent ID: 7931480

Claim:
An electrical connector, comprising: an insulative housing; an upper row of contacts and a lower row of contacts parallel to each other, each contact comprising a retention portion, a mating portion and a pressing arm extending from two opposite ends of the retention portion, each pressing arm comprising a bending portion and a contact tail extending from and end of the contact tail; an imaginary central plane defined in the insulative housing about which the mating portions and the retention portions of contacts of the upper row and the lower row are symmetrical; wherein each pressing arm comprise a bending portion extending to the central plane and a pressing extending from the bending portion, the pressing portions are overlapped seen from a direction along which the contacts are arranged; wherein the pressing arms of contacts of the upper and lower are staggered in the direction; wherein the electrical connector further includes a plurality of second contacts which are received in a second receiving space adjacent to the first receiving space; wherein a pair of L-shaped tongue boards extend outwardly from an inner face of the second receiving space; wherein each second contacts has a contact tail, the contact tails of the first and second contacts push against a printed circuit board elastically.