About Littelfuse Littelfuse products are vital components in applications that use electrical energy, from consumer electronics to vehicles and industrial facilities. Our history of innovation and technical expertise enable us to provide objective, comprehensive, and personalized customer solutions. In 2018, Littelfuse acquired IXYS Corporation and created the IXYS: A Littelfuse Technology brand, which represents the company's comprehensive portfolio of advanced power semiconductor technologies, including silicon carbide and wide band gap solutions in discrete and module packages. These power semiconductor products make up one of the broadest portfolios used by power electronics design engineers today, consisting of rectifiers, fast diodes, MOSFETs, IGBTs, SSRs, and thyristors at various ratings in discrete outlines and in integrated power modules with the necessary driver IC devices. IXYS: A Littelfuse Technology provides a core platform for serving a wide range of applications to improve power conversion efficiency, generate clean energy, power data and communications networks, control motors, facilitate automation, improve medical equipment, and electrify transportation from bikes to cars to buses to trains to ships. Littelfuse power semiconductors are relied upon in the most strenuous environments on the planet. From a technology standpoint, the integration of IXYS and Littelfuse portfolios creates a rare broad base supplier of high quality power semiconductors. Not only has Littelfuse taken steps, such as its IXYS acquisition, to reinforce its footprint in the power semiconductor industry, it has also invested heavily in the development and commercialization of emerging technologies such as silicon carbide. In 2015, Littelfuse invested in and later acquired Monolith Semiconductor Inc., a Texas- based start-up company developing silicon carbide power devices for broad application usage. This technology adds another key option for power electronics designers to optimize their designs for energy efficiency, power density, and reduced system level costs. Littelfuse boasts a proud track record of customer satisfaction, manufacturing excellence, and stable growth; much of which can be traced to deep roots as a world leader in circuit protection. Having the determination to integrate such important capabilities in power semiconductor technology demonstrates why Littelfuse is, and will continue to be, an industry innovator and high service supplier for its power electronics customers.