Wire end connector assembly

The utility model provides a wire end connector assembly, which comprises a first shell, a circuit board, a cable part and a second shell, the cable part and the second shell are welded with the circuit board, a cavity with an accommodating space is formed in the first shell, and the second shell is formed by filling plastic in the cavity of the first shell after the circuit board welded with the cable part is installed. A part of the cable part is exposed out of the second shell; the plastic is a polyolefin linear high-molecular compound or a hot melt adhesive; the first shell is a prefabricated member, and the second shell is a non-prefabricated member formed by filling plastic. According to the utility model, the overall structure of the wire end connector is simplified, and the second shell is formed by filling the thermoplastic plastic in the cavity of the first shell provided with the cable and the circuit board, so that the number of structural parts of the wire end connector assembly is reduced, the a