... PLATING ON CONTACT AREA,100u" Min MATTE TIN TOP OVER SOLDER AREA,50u"Min NICKEL UNDER PLATE.2.3.SHELL ... SPCC,100u" Min NICKEL TOP OVER,50u" Min COPPER UNDER PLATE.2.4.Z BRACKET ... BRASS,80u" MIN. MATTE TIN PLATING OVER ALL 50u" MIN. NICKEL UNDERPLATING OVER ALL2.5.RVIET LOCK COPPER ALLOY C3602, ... COPPER ALLOY C3602,50u" Min NICKEL PLATED. D Sub Connector For PCB 13W3 Female High Power