The 748677-2 is a TE Connectivity D-Sub backshell with 15 positions, shielded, and 180° cable exit. It features nickel over copper plating on ABS material and includes mating screws 4-40.
TE Connectivity 5748677-2 is a two-piece D-Sub backshell with 15 positions, 180° cable exit, and shielding. It features ABS material with nickel over copper plating and includes mating screws and assembly hardware.