Decades of Experience. Performance Focused.

With over 75 years in manufacturing, Bel Fuse, Inc. is building off of our experience with a renewed focus on growth and financial strength. We are in the beginning of a new chapter that is focused on delivering sustainable value for our investors and partners. 

Founded in 1949 as a manufacturer of fuses for televisions, Bel Fuse Inc., has grown into a global company that delivers power, protection, and connectivity solutions to a broad customer base. Bel Fuse, Inc. prides itself on designing and manufacturing electronic component products that serve the aerospace, industrial, defense, eMobility, consumer, and networking/cloud markets.