| 摘要 |
An electrical connector adapted for receiving an electrical card therein, comprising an insulative housing having upper and lower surfaces, with a plurality of passageways extending therebetween; a plurality of contacts assembled to the passageways, each including a contact engaging portion extending above the upper surface; and a metal shell attached to the housing and defining a receiving space with the upper surface of the housing, the metal shell having a suction recess defined thereon. The suction recess is located at the top surface of the metal shell, and a geometric center of the suction recess of the metal shell about Z-axis coincides with a center of gravity of the electrical connector about Z-axis.
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