Electrical connector with cable wires soldered to soldering grooves of terminals

An electric connecting cable comprising:

• an insulative seat;
• multiple terminals, buried in the insulative seat, each terminal comprising a soldering leg, the soldering leg penetrating out of the insulative seat, multiple soldering legs arranged in a row, each soldering leg comprising a soldering groove disposed concave into one side of the soldering leg, the soldering groove comprising a notch penetrating a bottom of the soldering groove to another side of the soldering leg and a slope defined on an internal surface of the soldering groove, and the slope outwardly extended from an edge of the notch toward an opening of the soldering groove;
• and
• multiple wires, disposed corresponding to the terminals, each wire comprising a soldering end, the soldering end accommodated correspondingly in the soldering groove, the soldering end soldered to the soldering leg, and each wire extended along a longitudinal direction of the soldering leg being soldered,
• wherein the slope is a concavely curved surface, and the soldering end is accommodated in the notch and is supported by the slope.