No matter what kind of Wire Connectors, they have the following advantages:
1. Large wiring capacity can meet various wiring requirements. 2. The mechanical decoupling of the cable frame and the welding needle, that is, due to the incompetence of the cable frame and the welding needle, the torque of tightening the screw will not be passed to the welded joint. 3. The tetraonic pins are quadrilateral, and the end of the end contraction becomes thinner. When inserting the welding hole, the contact area is increased. Welding is easy to dissolve in the welded hole and is not easy to weld. 4. The welding needle is copper alloys, and the welding needle is not dirty to ensure the long -term reliability of welding. 5. Tin-plated welding needle is easy to weld. 6. Bring the heat dissipation channel. 7. The shrinkage of the welding needle is thinner and easy to install. Users can choose different Terminal Blocks parameters, such as needle positions, needle distances, etc., but also choose different wiring directions. In practical applications, the layout of the component (such as the position of PCB in the shell) often limits the wiring of the printing line board terminal. It can provide a variety of printing line board wiring terminals in different wiring directions that undoubtedly have important practical significance: horizontal, vertical, oblique, and front. The more options are provided, the greater the help of actual operation. 
