... Glass 4. Plastic A. Material : Rohs compliant material ,for example ,Autotype ,3M ,Nicomatic.B. Dimension : According to ... are Rohns compliant 3.Our engineer will work with customers and reommend specail constrution design to ... of assembly,such as membrane switch and touch screen with FPC, PCB ,silicone rubber ,metal backer , ... -202,M204.Condition B) Membrane Switch with Touch Panel and Bezel for Siemens