The 172-025-103R001 is a 25-position male D-sub connector designed with solder cup terminals for wire attachment. It features gold flash plated brass contacts, a durable nickel-plated steel shell with ground indents, and a PA6T insulator compliant with UL94 V-0 standards. This connector is rated for 5A of current and has a maximum contact resistance of 15 mOhms. The solder cups are designed to accept 26-20 AWG wire, and this specific model is supplied without any mounting hardware. With a wide operating temperature range of -50°C to +100°C, it is a reliable choice for various data, industrial, and communication applications.