Receptacle connector

A receptacle connector comprising:

• a main body comprising a bottom wall, a front wall, a rear wall, a first side wall, and a second side wall, the bottom wall, the front wall, the rear wall, the first side wall, and the second side wall cooperatively defining a receiving space for receiving an electronic element;
• and
• a cover comprising:
• a connecting portion pivotably connected to the rear wall of the main body;
• a latching portion for latching with the front wall of the main body;
• and
• a cover body located between the connecting portion and the latching portion, the cover body comprising a resisting portion bending towards the bottom wall of the main body, the resisting portion comprising a flat bottom surface facing towards the bottom wall, the flat bottom surface being substantially parallel to the bottom wall while the latching portion latching with the front wall of the main body,
• wherein the front wall comprises a projection formed on an outer surface thereof, the latching portion of the cover defines a latching hole corresponding to the projection on the front wall, the latching portion of the cover is bendable relative to the cover body of the cover, and the first side wall defines a cutout communicating with the receiving space.