... force testing.5. We are qualified Dara switch .5. Except membrane switch and touch screen, we can also do different ... types of assembly,such as membrane switch and touch screen with FPC, PCB ,silicone rubber ,metal backer ,plastic bezel ... 57~284g(2~10oz) Tactile: 170~397g(6~14oz)Switch Height: Flat: 0.1~0.5mm Tactile: 0.6 ... 200Hz,Mil-SLD-202,M204.Condition B) OEM Silicon Rubber keyboard Membrane Switch