Wickmann is a well-known, leading developer and manufacturer of innovative circuit protection products for the automotive, electronic and power industries. For over 80 years, Wickmann circuit protection products have solved both overcurrent and overvoltage issues for the widest range of applications.

Wickmann Fuses were bought by Littelfuse on 2005

Littelfuse continues its growth by investing in the future - through acquisitions and new product development that strengthen the company's global infrastructure - and by adding value to customer relationships. Our brands are the cornerstone of that investment and are our commitment to each customer. Offering some of the world's best known and top-performing brands in electronics, telecommunications, automotive and electrical, Littelfuse stands as the world's premier provider of circuit protection