Littelfuse

Since Littelfuse was founded by Edward V. Sundt in 1927, we have consistently pursued a path of innovation and development. Sundt invented the first miniature fast-blow fuse, which prevented sensitive test instruments from being destroyed. From our pioneering first steps, the company has repeatedly set the benchmark in the field of circuit protection. In 1976, we innovatively developed the Autofuse? fast-blow fuse for General Motors. In just eight years, this design was widely used in all vehicles worldwide. In 1986, we revolutionarily introduced the space-saving MINI? automotive fuse. Its compact design provided superior protection for vehicle electronic components. Recently, we have launched the world's smallest surge current protection thyristors—the Teccor? Q2L series 'C' SIDACtor? devices. We continuously set higher standards for ourselves. As a global leader in circuit protection, Littelfuse owns nine core technologies and renowned brands in the industry such as Teccor?, Wickmann, and Pudenz. Additionally, our business spans the globe. Every day, we engage in strategic acquisitions, strengthen relationships with our customers, and fully leverage the most dynamic Asian markets to contribute to our success. In all these endeavors, our new brand will play a significant role.