LG series products are mainly characterized by the monomer and the circuit board soldering and wiring easy, and reliable screw connection. The pitch is 2.54, 3.5, 3.81, 5.0, 5.08, 6.35, 7.5, 7.62, 9.52, 12.7, and so on. The product can be combined with 3P and 2P. The products without stitching are also available. The wiring directions are front, side, slope and other different styles.