Bel Fuse Inc. is a global manufacturer of electronic components founded in 1949 and headquartered in Jersey City, New Jersey, USA. The company specializes in providing power, protection, and connectivity solutions for a wide range of industries. Its core product areas include circuit protection devices, power conversion modules, and high-speed connectors. The Bel Power Solutions lineup features isolated and non-isolated DC-DC converters, AC-DC power supplies, and custom power modules for networking and telecom infrastructure. Through its Bel Magnetic Solutions segment, it delivers integrated connector modules (RJ45 with magnetics), discrete transformers, and inductors critical for high-reliability data transmission. The Bel Connectors portfolio includes high-density backplane connectors, micro-miniature connectors, and harsh-environment circular connectors for demanding applications. Bel Fuse serves major clients in telecommunications, data centers, industrial automation, medical equipment, and next-generation wireless systems such as 5G and IoT. As a strategic supplier to market leaders like Cisco, Nokia, and Ericsson, the company helps engineer cutting-edge devices that enable gl