223 JST 9 is a miniature surface mount connector produced by JST Company. It has a pitch of 1.0mm and a height of 3.0mm and is designed for vacuum pick and place robotics. This connector has the features of two tin-plated slots (twin U-slots), which ensures reliable connection. In addition, it also has a 3-point insulation grip structure, which ensures a firm grip on terminated wires and protects the insulation displacement connection from possible damage.