2173157-2 is a Micro USB Type B splashproof receptacle connector designed for cable-to-board applications. This USB 2.0 connector features a 5-position configuration with surface mount termination to printed circuit boards and a right-angle body orientation. The connector offers an IPX4 splash resistance rating, a maximum contact current rating of 1.8 A, and supports up to 10,000 mating cycles. Key construction features include a tin-plated matte shell, gold-plated contact mating areas with 0.76 µm thickness, and a thermoplastic black housing with UL94V-0 flammability rating. This connector is ideal for portable electronic devices and applications requiring reliable USB connectivity with enhanced moisture protection.