An electrical connector, comprising a contact with a front end being a plugging end and at least two contact mounting plates arranged left and right in parallel and extending along forward and backward directions, wherein the electrical connector further comprises a fixing bending member for fixing the contact mounting plates , the fixing bending member comprises a first portion for fixing onto a top of the electrical connector, a second portion for fixing at a tail portion of the electrical connector and a connecting portion connecting the first and second portions, and the first portion and the second portion extend towards the same side of the connecting portion ; the connecting portion is provided on the top of the electrical connector, the top of the electrical connector is provided with a top recessed slot for inserting and fixing the first portion such that the first portion is fixed onto the top of the electrical connector, wherein top clamping blocks which are positioned in the top recessed slot are respectively arranged on the various contact mounting plates , the first portion is provided with first portion inserting fingers which correspond to the top clamping blocks , and first portion slots which tightly clamp the top clamping blocks are formed between the adjacent first portion inserting fingers ; and tail clamping blocks which are positioned at the tail portion of the electrical connector are respectively arranged on the various contact mounting plates , the second portion is provided with second portion inserting fingers which correspond to the tail clamping blocks , and second portion slots which tightly clamp the tail clamping blocks are formed between the adjacent second portion inserting fingers , characterized in that the first portion is pressed tightly on the rear side surface of the top recessed slot , and the second portion is pressed tightly on an end surface of the tail portion of the electrical connector such that the fixing bending member is clamped on the contact mounting plates . the connecting portion is provided on the top of the electrical connector, the top of the electrical connector is provided with a top recessed slot for inserting and fixing the first portion such that the first portion is fixed onto the top of the electrical connector, wherein top clamping blocks which are positioned in the top recessed slot are respectively arranged on the various contact mounting plates , the first portion is provided with first portion inserting fingers which correspond to the top clamping blocks , and first portion slots which tightly clamp the top clamping blocks are formed between the adjacent first portion inserting fingers ; and tail clamping blocks which are positioned at the tail portion of the electrical connector are respectively arranged on the various contact mounting plates , the second portion is provided with second portion inserting fingers which correspond to the tail clamping blocks , and second portion slots which tightly clamp the tail clamping blocks are formed between the adjacent second portion inserting fingers , characterized in that the first portion is pressed tightly on the rear side surface of the top recessed slot , and the second portion is pressed tightly on an end surface of the tail portion of the electrical connector such that the fixing bending member is clamped on the contact mounting plates . <EOS>