The 2-5174339-5 is a 68-position 4-row shielded vertical mount PCB D-sub Header with through-hole-solder termination and nickel over copper plated zinc shield. This Amplimite series II D-sub PCB header has gold-plated phosphor bronze contacts, black PBT housing and nickel over copper plated zinc full metal shell. Boardlock PCB mount retention UL94V-0 Flammability rating Applications Computers & Computer Peripherals