RECEPTACLE, 0.5MM, DUAL, 300WAY; Connector Type:Board to Board; Gender:Female; Ways, No. of:300; Lead Spacing:0.5mm; Termination Method:Solder; Contact Material:Phosphor Bronze; Series:QSH; Contact Plating:Gold; No. of Rows:2; Current Rating:1A; Insulator Material:LCP; Max Operating Temperature:125°C; Min Temperature Operating:-55°C; Voltage Rating, AC:125V