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IT Rack & Server Tray Solutions

Littelfuse IT Rack and Server Tray Solutions support the safe and efficient transfer of electrical energy throughout modern data center and compute rack architectures. The portfolio addresses evolving power delivery requirements across AC-powered and native DC-powered environments, including IT racks, server trays, battery backup systems, power distribution units, hot-swap circuits, and high-voltage power racks. Solutions span circuit protection, power semiconductors, sensing, switching, and control technologies, enabling reliable power delivery from grid infrastructure to computing hardware. Littelfuse Power Rack Solutions address enterprise computing, AI infrastructure, networking systems, storage platforms, battery backup units, server power distribution, power shelves, and hot-swap subsystems.