Bel Stewart

Bel Fuse Inc. produces high quality electronic components for the global market. An industry leader, Bel designs, manufactures and markets a range of products including DC/DC converters, transformers and connector modules, fuses and delay lines. Bel products are widely specified for use in network applications (LAN/WAN), telecommunications, high-speed data transmission, computer and power supply applications, as well as consumer electronic markets.

Bel enjoys a long-standing reputation as a financially stable, world class manufacturer the result of its ability to engineer optimal solutions to meet changing market demands. The company continues to grow through its strategic partnerships with leading high tech companies, making Bel components an integral part of our customers new product development programs.

Overview of Products:


  • ARJ45 Cat 7/ 7a Connectors
  • Cable Jacks
  • Compu-Shield Connectors
  • Harmonica Jacks
  • Plugs
  • Single Port Right Angle Jacks
  • Stack Jacks
  • Vertical Jacks
  • Punch Down Blocks
  • Magjack Connector Modules

  • Fuses
  • PTC Resettable Devices

  • POL Converter
  • Isolated Converter
  • VRM
  • Boost Converter
  • Tracking Converter
  • Inverting Convertor
  • Ring Generator