... in China. 1.material (PE) 2.3M 467 3 Kingbright LED 4.Berg Connector A. Material : Rohs compliant material ,for example ... touch screen with FPC, PCB ,silicone rubber ,metal backer ,plastic bezel and so on. 6. We can accept small quantity order ... : 20G, max (10~200Hz,Mil-SLD-202,M204.Condition B) LED Membrane Switch Keyboard With Metal Dome and Berg Connector