80 Years of Expertise.
For eight decades, we have been developing industry-leading circuit protection products by working closely with our customers. These unique partnerships have led to such innovations as the first small, fast-acting protective fuse in 1927, the first automotive blade fuses and the world’s smallest SIDACtor® device.
Littelfuse solutions can be found in virtually every product that requires electrical energy, from automobiles to computers to telecom devices. By combining our extensive product line with the knowledge of our application experts, we have the unique ability to evaluate customer needs and deliver the right solution. See history in microsite.
Littelfuse solutions can be found in virtually every product that requires electrical energy, from automobiles to computers to telecom devices. By combining our extensive product line with the knowledge of our application experts, we have the unique ability to evaluate customer needs and deliver the right solution. See history in microsite.
World-wide Locations
Latest News
- Dec 30, 2008Littelfuse Introduces 215 Series 15A-25A, 5x20mm Cartridge Fuses
- The latest Littelfuse 215 Series product line extension places the firm at the top of the supply chain for compact, high interrupting capacity, 250VAC fuses.
- Dec 19, 2008Littelfuse Lowers Guidance for Fourth Quarter
- Dec 16, 2008Littelfuse Releases New Thermally-Protected MOV (TMOV®)
- Device meets UL 1449, helps to prevent fires occurring under prolonged overvoltage conditions
- Nov 04, 2008Littelfuse Releases New Subminiature 369 Series TE5® and 383 Series TR5® Fuses for Electronic Ballast Applications
- The new fuses address an emerging trend to replace glass cartridge fuses with smaller TE5® and TR5® fuses in ballast designs
- Oct 24, 2008New Littelfuse Multipulse™ SIDAC Teccor® brand Thyristor Devices Feature High Temperature Operation and Fast Switching Speeds
