Tact, Snap-Action, & Push-Button Switches E-Switch offers a wide variety of switches for almost any application. The E-Switch TL 3350 SMT Tact Switches feature dual-action with positive tactile feedback in two distinct positions, a low profile, and with or without an actuator. The E-Switch TS2 SMT Snap-Action Switches are in a subminiature package and designed for high- reliability applications (3 million life cycles). The E-Switch LP11 Illuminated Push Buttons offer multiple illumination options, a tactile or non-tactile feel, and multiple case sizes. A 3D CAD model is available.