... PE) 2.Adhesive 3M 3 Kingbright LED A. Material : Rohs compliant material ,for example ,Autotype ,3M ,Nicomatic.B. ... different types of assembly,such as membrane switch and touch screen with FPC, PCB ,silicone rubber ,metal backer ... 57~284g(2~10oz) Tactile: 170~397g(6~14oz)Switch Height: Flat: 0.1~0.5mm Tactile: 0 ... 10~200Hz,Mil-SLD-202,M204.Condition B) Push Button Membrane Switch with Gradient color