... (PE, PC) 2.Adhesive 3M A. Material : Rohs compliant material ,for example ,Autotype ,3M ,Nicomatic.B. Dimension : According to customer 's ... ,such as membrane switch and touch screen with FPC, PCB ,silicone rubber ,metal backer ,plastic bezel and so on. 6. We ... ,Mil-SLD-202,M204.Condition B) Embossed Mylar Dome Membrane Keypad Switch for Siemens Equipment