We are professional manufacturer of connectors, such as SATA,SAS,ESATA,DDR,PCI,HDMI,DISPLAYPORT,DVI，USB3.O, ,POWER,MOLD We offer DDR3-240P Metal Posts Single Ejector Type（With Clasp） Material Body: Nylon66+20%~30%G.F UL 94V-0 rated. Ejector: Nylon66+20%~30%G.F UL 94V-0 rated. Contacts: brass, Contact plating: Gold plating over nickel on contact area, tin plating on Solder tail. Mechanical Insertion Force-Terminal: 300 Grams min. per, Insertion Force: 35 Ib.max, Unmating Force: 14 Grams min. per pin pair, Electrical specification Contact Resistance: 30 Milliohms max, Insulation Resistance: 1000 Megohms min, Withstand Voltage: 500 VAC Environmental Operating Temperature: -55℃ to +105℃ Please feel free to contact us.