The Molex 1719832042 is a Nano-Pitch I/O Receptacle, specifically engineered for wire-to-board connectivity. This receptacle features a vertical design, a through-hole termination style, and includes a cap for added protection. With 42 circuits and a shell tab, it's ideal for applications requiring a compact and reliable connection. Constructed with a copper alloy and a high-temperature thermoplastic resin, it offers excellent durability and performance in various industrial settings, including instrumentation, data transmission, and consumer electronics.