The history of American small fuse

Since Edward V. Sundt founded Littelfuse in 1927, we have always adhered to the road of innovation and development. Sundt invented the first small fast-melting fuse, which can prevent the sensitive tester from being burned. From the groundbreaking first step, the company has become the industry standard in the field of circuit protection again and again.

In the 1960s, we developed all kinds of ultra-miniature fuses for NASA, which is an important part of the American space program. 1976, we took the lead in developing AutoFuse &；; Reg quick fuse. In just 8 years, the design has been widely used in all vehicles around the world.

In 1986, we innovated the space-saving mini &；; Reg car fuse. Its smaller design provides better protection for airborne electronic components. Recently, we have newly introduced the world's smallest thyristor with high surge current protection-Teccor &; RegQ2L series "class c" sidactor &；; Reg device.

We constantly set higher and new standards for ourselves. As a global leader in the field of circuit protection, Littelfuse has nine core technologies and Teccor &; Reg, wickman, Pudenz and other well-known brands in the industry. In addition, our business is all over the world.

We make strategic acquisitions every day, strengthen the relationship with customers and make full use of the most growing Asian market, thus contributing to our success. In all these work, our new brand will play an important role.