TE Connectivity 2.54mm Pitch 184 Way, Straight Through Hole Mount DDR DIMM Socket ,2.5 V ,500mA. Gender: Female. Contact Material: Phosphor Bronze. Contact Plating: Gold. Termination Method: Solder. Housing Material: Nylon. Minimum Operating Temperature: -55°C. Maximum Operating Temperature: +105°C. MPN: 5390241-1