Top Entry PCB Jack ( Low Profile, CAT.3 ) KINSUN Dimensions No.of Positions A B C 4 11.20 7.62 3.81 6 15.2511.43 8.89 Materials ˙Housing :Engineering Thermoplastic. Flammability Rating UL 94V-0. ˙Contacts:Phosphor Bronze. ˙Plating :Gold Plating Over Nickel In Contact. Tin Plating Over Nickel In Solder Area. Ordering Information 3018C - 8 □ □ □ CAT.3 Series No. Blank = Through Hole Type SMT = SMT Type No. Of Positions Gold Plating Options 0 = Gold Flash 1 = 6μ” 2 = 15μ” 3 = 30μ” 4 = 50μ” No. Of Contacts 2, 4, 6 or 8 ~80~