The embodiment of the invention provides a terminal connector, and belongs to the field of electronic equipment. The terminal connector comprises a first connection end and a second connection end, wherein the second connection end corresponds to the first connection end; the first connection end is wrapped and fixed through a first metal fixed seat; a magnetic material is arranged on the second connection end; the second connection end and the magnetic material are wrapped and fixed through a second metal fixed seat; the first connection end comprises a metal needle and a first fixing frame; a fixed hole matched with the metal needle is formed in the first metal fixed seat; the first metal fixed seat is rectangular; the second connection end comprises a POGO PIN and a second fixing frame; a fixed hole matched with the POGO PIN is formed in the second metal fixed seat; and the second metal fixed seat is rectangular. The embodiment of the invention further provides an assembly method of the terminal connector, so that assembly of the terminal connector is achieved. The terminal connector provided by the invention is simple in structure, beautiful, concise, dustproof, waterproof and convenient to use; and the experience effect of a user is effectively improved.