Flexi-Mate Connector System Molex Flexi-Mate Connector System is designed to meet the backlighting needs of LED TVs and room lighting applications. These connectors and cable assemblies provide a full range of both board-to-board and wire-to-board solutions. This system includes B2B connectors that snap-lock small panels of LED lights to one another, a W2B option that connects the LED boards to the main power board, a terminating connector that functions as a type of shorting device to complete an open-loop signal, and white 24AWG cable assemblies.