The ADAM TECH D21W4-STP-X-1 is a high-quality, 21-position Wire-to-Board Connector Receptacle designed for secure and efficient PCB connections. With a 0.157" (4.0mm) pitch, this connector provides a reliable interface for wire-to-board applications. Supreme Components International is an authorised distributor of ADAM TECH products, ensuring you receive genuine components with full traceability. This connector is ideal for a wide range of applications, including industrial controls, consumer electronics, and telecommunications equipment. Its robust design and high-quality materials ensure long-lasting performance and reliable signal transmission. The D21W4-STP-X-1 offers a compact and efficient solution for connecting wires to PCBs, simplifying assembly and improving overall system reliability. Trust Supreme Components International for all your ADAM TECH connector needs.