This is a SC11DA24 receptacle connector from TE Connectivity. It is part of the SC series of high-density, rack and panel connectors, with a double row, 2x24 configuration. It has a 2mm centerline, a max current rating of 5A, and is rated for 6500 circuits. It is manufactured with a thermoplastic insulator, zinc die-cast shell, and nickel-plated phosphor bronze pins and contacts. The contact mating area is gold-plated. The connector is rated up to 500V and can be used in temperatures from -55°C to +105°C.