... 4) best lead times Membrane switch,Membrane keypadItemsmembrane switch,keypad,membrane keypad,keypad switch,switch panel,membrane panel, membrane overlay, membrane faceplate for variety electronic industries ... domeCircuit layeravailable with LEDs in a variety of colors and standard male/female connectorAdhesivemany brand ... h-1) Flat type——5,000,000 closures or moreh-2) Tactile type——1,000,000 closures ...