POWER | PROTECT | CONNECT
Bel and its groups are primarily engaged in the design, manufacture and sale of products used in networking, telecommunications, high-speed data transmission, commercial aerospace, military, transportation, and consumer electronics. Products include magnetics (discrete components, power transformers and MagJack™ connectors with integrated magnetics), modules (DC-DC converters and AC-DC power supplies, integrated analog front-end modules and custom designs), circuit protection (miniature, micro, surface-mount and PPTC resettable fuses) and interconnect devices (micro, circular and filtered D-Sub connectors, fiber optic connectors, passive jacks, plugs, radio frequency (RF), microwave connectors and high-speed cable assemblies). The company operates facilities around the world.
Power Solutions and Protection
Bel has one of the world’s largest power conversion and power management solutions portfolio for AC/DC, DC/DC applications. To complement the power conversion source, we offer the broadest range of circuit protection products on the market.
Chip SMT Fuse
Thick Film chip technology on ceramic substrates, in 0603 and 1206 case sizes. Low-cost solutions with UL, CSA and CE approvals.
PTC Radial Device
Bel’s unique polymer formulation PTC (positive temperature coefficient) devices offer circuit protection, with added resettable feature, in traditional radial lead packages.
Radial leaded package provides board level primary circuit protection for a wide variety applications. UL ratings up to 277 VAC.
Bel’s axial lead fuses carry up to 350 VAC / 140 VDC voltage rating, which allow use in lighting designs worldwide.
Glass and ceramic tube cartridge fuses come in 5 x 20 mm and ¼ x 1¼ inch standard sizes, with approvals to worldwide safety standards including UL/CSA, IEC and PSE.
Complimentary selection of fuse clips to mount cartridge fuses on a PCB for easy removal of cartridge fuses.
Power Cross/Barrier Network Fuses
Unique, capless, low-cost radial design glass tube fuse provides high level Lighting Surge Withstand Protection, along with 600 VAC Power Cross protection.