A technology for manufacture that waterproof connector of double-sided plugged PCB board includes the following nine production steps 1, stamping and molding continuous material belt - 2, The rubber core Molding is formed on the connecting tape - 3, the automatic bending terminal - 4, the injection molding silica gel jacket - 5, the silica gel jacket is wrapped on the semi-finished product - 6, the press molding harpoon piece - 7, the harpoon piece is bent to form the harpoon foot - 8, the harpoon foot is assembled on the rubber core to form the finished product - 9, and the coil is automatically packed. The invention adopts automatic production and assembly mode to produce and process the double-sided plug PCB waterproof connector in nine steps, which has high production and processing efficiency and low cost.