Electrical connector

The invention provides an electrical connector which is used for butting a butting connector. The electrical connector comprises an insulating body and a plurality of conductive terminals fixed on theinsulating body. Each conductive terminal includes a contact part butting with the butting connector, a welding part used for welding and located behind the contact part and a connecting part connecting the contact part and the welding part, wherein the width of the contact part is less than the width of the welding part and the width of the connecting part. The width of the contact part, the connecting part and the welding part of the conductive terminals of the electrical connector is inconsistent so that the impedance difference everywhere is slowed down and the crosstalk and the attenuation are further improved. 一种电连接器，用以与对接连接器对接，所述电连接器包括绝缘本体及固持于所述绝缘本体的若干导电端子，所述导电端子包括与对接连接器对接的接触部、位于所述接触部后方的用于焊接的焊接部及连接所述接触部与所述焊接部的连接部，所述接触部的宽度小于所述焊接部的宽度及所述连接部的宽度。本发明利用电连接器的导电端子的接触部、连接部及焊接部的宽度设置的不一致，减缓了各处阻抗差，进而改善了串音及衰减。