Description: Body Features: Rear Shell Plating Material Zinc | Rear Shell Material Steel | Front Shell Material Steel | D-Sub Connector Insert Arrangement MS18277-1 | Front Shell Plating Material Zinc | Configuration Features: PCB Mount Orientation Vertical | Number of Positions 50 | Power/Signal/Coax Combination No | Contact Features: Contact Base Material Brass | Contact Mating Area Plating Material Gold | Contact Size Size 20 | Contact Current Rating (Max) 5 AMP | Contact Base Material Beryllium Copper | Contact Type