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
| 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. | |
| 0593003 is a Slo-Blo military fuse with an ampere rating of 3. | |
| A 420VDC and 500VAC rated ceramic fuse with remarkable interrupting rating in a compact 6.3 x 32mm package, which is well suited for circuit protection in high energy applications. In... | |
| 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... | |
| HAZGARD fuses are designed to provide overcurrent protection for forklifts and other low voltage equipment used in hazardous locations. This product is UL 248 recognized and has been evaluated for... | |
| It is a ceramic body 6.3x32mm size 3AB fuse with remarkable interrupting rating designed for high-energy 1000V AC/DC protection in the multimeter market and similar applications. In accordance with UL... | |
| It is a ceramic body 6.3x32mm size 3AB fuse with remarkable interrupting rating designed for high-energy 1000V AC/DC protection in the multimeter market and similar applications. In accordance with Underwriters... | |
| Littelfuse 400PV Series is a 2410 size Surface Mount Fuse which offers relatively low resistance. It provides UL 248-19 compliant overcurrent protection for photovoltaic (PV) cells. The 400PV series meets... | |
| Littelfuse 407 Series is a 100% Lead-free, RoHS compliant and Halogen-free fuse designed specifically to provide overcurrent protection to circuits that operate under high working ambient temperatures up to 150º | |
| OBSOLETE with the exception of the 7A RoHS device. The 429 Series Fast-Acting SMF is a small (1206 size) thinfilm device designed for secondary protection of circuitsused in space constrained... | |
| Potential Transformer (PT) fuses are current limiting fuses with high interrupting ratings designed for the protection of potential transformers. Application Note: When applying fuses for the protection of transformers, the... | |
| The 0521 PICO® II Very Fast-Acting Fuse Series is an AEC-Q200 qualified fuse designed to meet an extensive array of performance characteristics in a space-saving sub-miniature package. Very fast-acting Small... | |
| The 400M Series is an 0603 Fast Acting fuse which offers relatively low resistance best suited for application which requires such. The part is 100% Lead-free, RoHS compliant, and Halogen-free... | |
| The 422 Series fuse is a 250 V rated Wire-in-Air Surface Mount Fuse, designed specifically to provide circuit protection to space constrained application. The wire-in-air design of the 422 Series... | |
| The 422A is a 250 V rated Wire-in-Air Surface Mount AEC-Q200 Qualified fuse are specifically tested to cater to secondary circuit protection needs of compact auto electronics applications. The wire-in-air... | |
| The 440 Series is a 100% Lead-free, RoHS compliant and Halogen-free fuse series designed specifically to provide over-current protection to circuits that operate under high working ambient temperatures up to... | |
| The 460 Series Slo-Blo® SMF is based on Littelfuse PICO® fuse through-hole technology, though offered in a surface mount package.This series of devices meets the requirements of the RoHS directive. | |
| The 462 series NANO®2 SMF has time-lag current characteristics with interrupting ratings rated at 250V and 350V. It complies with IEC Publication IEC 60127-4 Universal Modular Fuse-Links. Heat resistant plastic... | |
| The 470 Series Thin Film fuse is a 1206 125V rated, fast-acting fuse specifically designed to cater secondary circuit protection needs of compact applications. Surface Mount Type 125 V-rated fast-acting... | |
| The 476 Series NANO2® subminiature fuse is a 2410 250V-rated, fast-acting fuse specifically designed for primary-side circuit protection of compact 250V applications. Surface Mount Type 250 V fast-acting fuse in... | |
| The 476 Series NANO2® subminiature fuse is a 2410 250V-rated, fast-acting fuse specifically designed for primary-side circuit protection of compact 250V applications. Surface Mount Type 250 V rated fast-acting fuse... | |
| The 600R series is designed to protect against power fault events typically found in telecom applications. This series is designed to be used in applications that need to meet the... | |
| The 60R series radial leaded device is designed to provide overcurrent protection for (≤60V) applications where space is not a concern and resettable protection is preferred. Cured, flame retardant epoxy... | |
| The Littelfuse 400 Series is a TE5® Time Lag Fuse with High Breaking Capacity. Operating temperature: -40°C to 125°C Higher nominal melting I2T Higher interrupt rating Broad current rating 500mA... | |
| The NANO2® Slo-Blo® fuse has enhanced inrush withstand characteristics over the NANO2® Fast-Acting fuse. The unique time delay feature of this fuse design helps solve the problem of nuisance “opening” | |
| The Nano2® SMF Fuse is a very small, Wire-in-Air (WIA) square shape surface mount fuse which is very suitable for the secondary side circuit over-current protection applications and is designed... | |
| The Surface Mount Nano2250V UMF product familycomplies with IEC Publication IEC60127-4-Universal Modular Fuse-Links [UMF]. This IEC standard has beenaccepted by UL/CSA making it the first global fusestandard. Complies with IEC... | |
| This product is obsolete. For new designs please use the 434 or 467 Series products. | |
| Use this 100 A MIDI® High Performance 70V automotive fuse to provide time-delayed overcurrent protection to circuits that receive large inrushes of current, such as those for fans, heaters, batteries,... | |
| Use this 125 A MIDI® High Performance 70V automotive fuse to provide time-delayed overcurrent protection to circuits that receive large inrushes of current, such as those for fans, heaters, batteries,... | |
| Use this 175 A MIDI® High Performance 70V automotive fuse only to provide short circuit protection to circuits that receive large inrushes of current, such as those for fans, heaters,... | |
| Use this 30 A MIDI® High Performance 70V automotive fuse to provide time-delayed overcurrent protection to circuits that receive large inrushes of current, such as those for fans, heaters, batteries,... | |
| Use this 40 A MIDI® High Performance 70V automotive fuse to provide time-delayed overcurrent protection to circuits that receive large inrushes of current, such as those for fans, heaters, batteries,... | |
| Use this 50 A MIDI® High Performance 70V automotive fuse to provide time-delayed overcurrent protection to circuits that receive large inrushes of current, such as those for fans, heaters, batteries,... | |
| Use this 60 A MIDI® High Performance 70V automotive fuse to provide time-delayed overcurrent protection to circuits that receive large inrushes of current, such as those for fans, heaters, batteries,... | |
| Use this 70 A MIDI® High Performance 70V automotive fuse to provide time-delayed overcurrent protection to circuits that receive large inrushes of current, such as those for fans, heaters, batteries,... | |
| Use this 80 A MIDI® High Performance 70V automotive fuse to provide time-delayed overcurrent protection to circuits that receive large inrushes of current, such as those for fans, heaters, batteries,... |
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