An electronic device includes a substrate having a top surface, a bottom surface and at least one opening therethrough. The substrate has a circuit. A switch mechanism is mounted to the substrate and is electrically connected to the circuit. The switch mechanism has an actuator configured to activate the switch mechanism. The switch mechanism has a housing holding the actuator and leads extending from the housing. The leads are electrically connected to the circuit. The switch mechanism is mounted to the substrate in the opening such that at least a portion of the housing is positioned below the top surface.