| 摘要 |
A board-to-board connector assembly includes a receptacle connector having a plurality of first terminals, and a plug connector having a plurality of second terminals. Each of the first terminals has an elastic arm oppositely defining two first contact portions, and a first contact arm spaced away from the elastic arm. Each of the second terminals has a second contact arm defining two opposite contact means, and a third contact arm defining a second contact portion towards the second contact arm. When the plug connector is mated with the receptacle connector, the elastic arm of the first terminal is disposed between the second and third contact arms of the corresponding second terminal to make the two first contact portions electrically contact one of the two contact means and the second contact portion respectively, and the first contact arm electrically abuts against the other contact means.
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