Wickmann – A Littelfuse Brand

Wickmann stands as a renowned and leading developer and manufacturer of cutting-edge circuit protection products catering to the automotive, electronic, and power industries. With a history spanning over 80 years, Wickmann's circuit protection solutions have effectively addressed both overcurrent and overvoltage challenges across a broad spectrum of applications.

Originally a prominent manufacturer of circuit protection components for consumer electronics, industrial electronics, telecommunications, and data processing markets, Wickmann underwent a significant transition in 2004. Littelfuse, through its acquisition of Heinrich Industrie AG in Witten, Germany, acquired the Wickmann brand. This strategic move expanded Littelfuse's portfolio, incorporating Wickmann's expertise.

Wickmann's product line encompasses miniature, sub-miniature, surface mount, and various other fuses integral to diverse electronic devices. The company holds a robust position among consumer electronics and power supply manufacturers. The acquisition brought TR and TE fuse technology into the Littelfuse fold, enhancing the company's standing in Europe. Notably, the TR and TE fuse category, crucial for power supplies in portable devices like mobile phones and laptops, was not within Littelfuse's manufacturing purview at the time.

Wickmann's Fuse Product Line includes:

• Miniature Fuses
• Subminiature Fuses
• Surface Mount Fuses
• Automotive Fuses
• Fuseholders
• And More

This comprehensive range underscores Wickmann's commitment to providing reliable circuit protection solutions across a variety of applications, reinforcing Littelfuse's position in the industry.