Bel Fuse Inc. designs, manufactures and markets critical electronic components, systems and solutions for customers in aerospace, defense, industrial, and data-driven markets. The Company's segments include Aerospace, Defense and Rugged Solutions and Industrial Technology and Data Solutions. The Aerospace, Defense and Rugged Solutions, which serves customers in aerospace, defense, space, and other ruggedized applications. The Industrial Technology and Data Solutions, which serves customers in industrial, networking, and data infrastructure markets. Its product portfolio includes power solutions, connectors and cable assemblies, circuit protection devices, and networking products. The Company sells products and provides customized solutions to meet customer specifications. The Company also owns dataMate which provides Ethernet and broadband connectivity solutions.