The ADAM TECH D21W4-ST-2 is a surface mount wire-to-board connector receptacle featuring 21 positions and a 0.157-inch pitch. This connector provides a reliable and space-saving solution for connecting wires to printed circuit boards. Designed for surface mount technology (SMD), it offers efficient assembly and robust performance. As an authorized distributor of ADAM TECH components, Supreme Components International guarantees the authenticity and quality of the D21W4-ST-2. This connector is suitable for a wide range of applications, including industrial controls, consumer electronics, and telecommunications equipment. Its compact design and secure connection make it an excellent choice for demanding environments. Benefit from the reliability and performance of ADAM TECH connectors, available through Supreme Components International.