Simple cow is usually a four-sided plastic socket and a number of neatly arranged square pin composition. The difference between a simple cow connector and a bullhorn connector is that the simple cow removes the clips on both sides. According to the demand, simple cow connector peripheral size commonly used 1.27 pitch, 2.0 pitch, 2.54 pitch three specifications; according to the pitch of the different, the use of the quadrilateral row of pins of the diameter of the corresponding changes. The bottom and PCB board contact surface can be designed for SMT SMD (as shown) or DIP direct 180 degrees.