Littelfuse is a global manufacturer of leading technologies in circuit protection, power control, and sensing serving over 100,000 end customers, our products are found in automotive and commercial electronics, and applications, data and telecommunications, medical devices, consumer electronics, and appliances Our 11,000 worldwide associates partner wiht customers to design, manufacture, and deliver innovative, high-quality solutions for a safer, greener, and increasingly connected world. Headquartered in Chicago, Illinois, United States, Littelfuse was founded in 1927.