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Littelfuse products are an important component in applications that use electrical energy from consumer electronics to vehicles and industrial facilities. They offer the industry's broadest and deepest circuit protection portfolio and have an evolving platform in the power control and detection fields. As part of their strategy to accelerate organizational growth and strategic mergers and acquisitions, they are constantly expanding into adjacent markets. These markets include power semiconductors, heavy-duty switches, magnetic, optical, electromechanical, and temperature sensors; and they provide security control and power distribution products.