Introduction: Littelfuse was founded in 1927 and is located in Chicago, Illinois, USA. It is a leading global supplier of circuit protection products. Littelfuse continuously promotes its own development by investing in the future and enhancing customer relationships, including various acquisitions and new product development to strengthen the company's global infrastructure. The company's main products include customized panels and switches, solar application circuit protection, fuses, gas discharge tubes (GDT or discharge devices), LED protectors for commercial vehicles, off-road vehicles, and special vehicles, and protective relays, PulseGuard ® Polymer ESD suppressor, self recovering PTC SIDACtor ® Protecting thyristors, transient suppression diode arrays (diode arrays), switch mode thyristors, transient suppression diodes, varistors, fuse holders, and accessories, providing complete line protection solutions for global customers. Our company's business includes providing essential circuit protection product combinations for almost all power consuming markets, from consumer electronics to automobiles, commercial vehicles to industrial equipment. We provide objective and comprehensive solutions tailored to the unique application needs of each customer, continuously expanding into adjacent markets such as mining power distribution centers, marine generator control and protection equipment, heavy-duty switches for commercial vehicles, and electromechanical sensors for the automotive industry, striving to improve our core business scope. Littelfuse has manufacturing factories and sales networks in major countries and regions around the world, including North America, Asia Pacific/Australia, Latin America, Europe, the Middle East, and Africa. As the most important market component of Littelfuse, the Asia Pacific region has a large number of partners, including SEALAND Land Sea and SEALAND Land Sea Continental Sales Company Shanghai Tanghui Electronics Co., Ltd. Together with Littelfuse, they work together to impro
