Littelfuse, Inc. Datasheets for Fuses

Fuses protect electrical devices and components from overcurrents and short circuits that occur in improperly operating circuits.
Fuses: Learn more

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Product Name Notes
“R” rated fuses provide required short-circuit protection for medium voltage motors, motor controllers and associated circuitry. These components have limited ability to absorb the energy of large short circuit currents.
E-Rated fuses have time current characteristics designed to provide current limiting protection for power transformers, potential transformers, power centers, feeder centers, and unit sub stations. When properly applied, they can...
Fuses & Overcurrent Protection - PolySwitch® Resettable PPTC Devices - Surface Mount - PolySwitch® Resettable PPTC Devices - Series: 1812L - 1812L200/16
Littelfuse 16R Series Radial Leaded PTCs are designed to provide resettable overcurrent protection serving a wide range of electronics applications. With maximum 16 volts and maximum 100-ampere short circuit rating,...
Littelfuse Low Rho Surface Mount PPTC (Polymer Positive Temperature Coefficient) devices provide overcurrent protection for applications where ultra low internal resistance. ultra low voltage drop and automatic resettable protection are...
The 1812L series device provides surface mount overcurrent protection for applications where resettable protection is desired. RoHS compliant, lead-free and halogen-free Fast response to fault currents Compact design saves board...
This 100 A special purpose automotive fuse strip provides time-delayed protection to 48 V wires in battery-powered vehicles. Fuse holders for this high-current fuse strip are sold separately. Zinc alloy...
This 100 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 100 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 9 mm lug aperture...
This 125 A special purpose automotive fuse strip provides time-delayed protection to 48 V wires in battery-powered vehicles. Fuse holders for this high-current fuse strip are sold separately. Zinc alloy...
This 125 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 125 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 9 mm lug aperture...
This 130 A special purpose automotive fuse strip provides time-delayed protection to 48 V wires in battery-powered vehicles. Fuse holders for this high-current fuse strip are sold separately. Zinc alloy...
This 130 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 135 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 150 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 150 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 9 mm lug aperture...
This 160 A special purpose automotive fuse strip provides time-delayed protection to 48 V wires in battery-powered vehicles. Fuse holders for this high-current fuse strip are sold separately. Zinc alloy...
This 160 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 160 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 9 mm lug aperture...
This 175 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 175 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 9 mm lug aperture...
This 200 A special purpose automotive fuse strip provides time-delayed protection to 48 V wires in battery-powered vehicles. Fuse holders for this high-current fuse strip are sold separately. Zinc alloy...
This 200 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 200 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 9 mm lug aperture...
This 225 A special purpose automotive fuse strip provides time-delayed protection to 48 V wires in battery-powered vehicles. Fuse holders for this high-current fuse strip are sold separately. Zinc alloy...
This 225 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 225 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 9 mm lug aperture...
This 250 A special purpose automotive fuse strip provides time-delayed protection to 48 V wires in battery-powered vehicles. Fuse holders for this high-current fuse strip are sold separately. Zinc alloy...
This 250 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 250 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 9 mm lug aperture...
This 275 A special purpose automotive fuse strip provides time-delayed protection to 48 V wires in battery-powered vehicles. Fuse holders for this high-current fuse strip are sold separately. Zinc alloy...
This 275 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 300 A special purpose automotive fuse strip provides time-delayed protection to 48 V wires in battery-powered vehicles. Fuse holders for this high-current fuse strip are sold separately. Zinc alloy...
This 300 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 325 A special purpose automotive fuse strip provides time-delayed protection to 48 V wires in battery-powered vehicles. Fuse holders for this high-current fuse strip are sold separately. Zinc alloy...
This 325 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 325 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 9 mm lug aperture...
This 35 A special purpose automotive fuse strip provides time-delayed protection to 48 V wires in battery-powered vehicles. Fuse holders for this high-current fuse strip are sold separately. Zinc alloy...
This 35 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 35 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 9 mm lug aperture...
This 355 A special purpose automotive fuse strip provides time-delayed protection to 48 V wires in battery-powered vehicles. Fuse holders for this high-current fuse strip are sold separately. Zinc alloy...
This 355 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 9 mm lug aperture...
This 40 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 400 A special purpose automotive fuse strip provides time-delayed protection to 48 V wires in battery-powered vehicles. Fuse holders for this high-current fuse strip are sold separately. Zinc alloy...
This 400 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 425 A special purpose automotive fuse strip provides time-delayed protection to 48 V wires in battery-powered vehicles. Fuse holders for this high-current fuse strip are sold separately. Zinc alloy...
This 425 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 425 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 9 mm lug aperture...
This 50 A special purpose automotive fuse strip provides time-delayed protection to 48 V wires in battery-powered vehicles. Fuse holders for this high-current fuse strip are sold separately. Zinc alloy...
This 50 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 50 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 9 mm lug aperture...
This 500 A special purpose automotive fuse strip provides time-delayed protection to 48 V wires in battery-powered vehicles. Fuse holders for this high-current fuse strip are sold separately. Zinc alloy...
This 500 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 500 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 9 mm lug aperture...
This 63 A special purpose automotive fuse strip provides time-delayed protection to 48 V wires in battery-powered vehicles. Fuse holders for this high-current fuse strip are sold separately. Zinc alloy...
This 63 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 63 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 9 mm lug aperture...
This 80 A special purpose automotive fuse strip provides time-delayed protection to 48 V wires in battery-powered vehicles. Fuse holders for this high-current fuse strip are sold separately. Zinc alloy...
This 80 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 11 mm lug aperture...
This 80 A special purpose EV fuse strip comes with its housing. The fuse protects wires rated for 48 V in battery-powered vehicles. Tin-plated zinc alloy 9 mm lug aperture...

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