The SLW-17856-3A-S-D is a surface mount board-to-board connector receptacle manufactured by SAME SKY (formerly CUI Devices). This connector features 178 positions with a 0.025 inch pitch, designed for high-density board connections. The gold plating on the contacts ensures excellent conductivity and resistance to corrosion, providing a reliable and long-lasting connection. This connector is ideal for applications where space is limited and a secure connection is crucial. Supreme Components International is an authorised distributor of SAME SKY products, guaranteeing the authenticity and quality of this component. Suitable for a wide range of electronic devices and systems, this connector offers a robust and efficient solution for board-to-board connectivity. Its surface mount design simplifies the assembly process and reduces manufacturing costs.