Littelfuse - Circuit Protection
131.225 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (65.779)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (14.077)
- Fuse Holders (3.504)
- Fuses (27.746)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.653)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.839)
- Surge Protective Devices - SPD (2.602)
- Thermal Cutoffs (115)
- Thermistors (5.059)
- Thyristors (7.260)
- Varistors (8.578)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
85.000In Stock100.000 On Order Expected | ||||
Mfr: 02181.25MXP TTI: 02181.25MXP Littelfuse Availability: 15.000In StockCartridge Fuses 250V 1.25A Time Lag (Slo-Blo) | 15.000In Stock | |||
Mfr: 04980900ZXT TTI: 04980900ZXT Littelfuse Availability: 2.640In Stock2.640 On Order Expected 02-Apr-27 Fuse Holder 32V Bolt-Down High-Current Fuse Holder with In-Board Mounting Base, Washers, Hex Nuts, and A & D Cove | 2.640In Stock2.640 On Order Expected 02-Apr-27 | |||
48.000In Stock63.000 On Order Expected | ||||
Mfr: NANOASMDC016F-2 TTI: NANOASMDC016F-2 Littelfuse Availability: 39.000In Stock84.000 On Order Expected Resettable Fuses - PPTC .16A 48V Nano SMD AEC-Q200 | 39.000In Stock84.000 On Order Expected | RF2146-000 | ||
Mfr: RF2640-000 TTI: RXEF135 Littelfuse Availability: 21.000In StockResettable Fuses - PPTC Radial Lead 1.35A 72V 40A Imax | 21.000In Stock | E76253-000 RF2640-000 | ||
Mfr: 0154004.DR TTI: 0154004.DR Littelfuse Availability: 13.500In Stock30.000 On Order Expected 10-Mar-27 Surface Mount Fuses Fuseblock w/ fuse 4A OMNI BLOK 154 | 13.500In Stock30.000 On Order Expected 10-Mar-27 | 576-154004 154004 | ||
Mfr: 045101.5MRL TTI: 045101.5MRL Littelfuse Availability: 6.000In Stock4.000 On Order Expected 17-Feb-27 Surface Mount Fuses 125VAC 1.5A .063ohms 451 NANO2 | 6.000In Stock4.000 On Order Expected 17-Feb-27 | |||
48.000In Stock69.000 On Order Expected | ||||
27.000In Stock21.000 On Order Expected 23-Jun-27 | ||||
Mfr: 0154002.DR TTI: 0154002.DR Littelfuse Availability: 0In Stock33.000 On Order Expected Surface Mount Fuses Fuseblock w/ fuse 2A OMNI BLOK 154 | 0In Stock33.000 On Order Expected | |||
Mfr: RF0314-000 TTI: SMD030F-2 Littelfuse Availability: 22.000In StockResettable Fuses - PPTC .3A 60V 10A Imax | 22.000In Stock | F74062-000 RF0314-000 | ||
Mfr: 2920L050DR TTI: 2920L050DR Littelfuse Availability: 94.500In Stock55.500 On Order Expected Resettable Fuses - PPTC 0.50A 60V 2920 | 94.500In Stock55.500 On Order Expected | |||
Mfr: 1210L020WR TTI: 1210L020WR Littelfuse Availability: 33.000In Stock24.000 On Order Expected Resettable Fuses - PPTC 30V 1210 .200A POLYFUSE | 33.000In Stock24.000 On Order Expected | |||
10.000In Stock45.000 On Order Expected | ||||
Mfr: V275LA20AP TTI: V275LA20AP Littelfuse Availability: 47.600In Stock63.700 On Order Expected Varistors 275V 450pF | 47.600In Stock63.700 On Order Expected | 576-V275LA20A V275LA20A | ||
21.000In Stock | ||||
9.000In Stock9.000 On Order Expected 20-Jan-27 | ||||
15.000In Stock69.000 On Order Expected | ||||
12.000In Stock | ||||
Mfr: 0456040.DR TTI: 0456040.DR Littelfuse Availability: 21.000In Stock16.500 On Order Expected Surface Mount Fuses VAC 40A .00105ohms 456 NANO2 | 21.000In Stock16.500 On Order Expected | |||
Mfr: 0287015.PXCN TTI: 0287015.PXCN Littelfuse Availability: 54.000In Stock6.000 On Order Expected 17-Feb-27 Automotive Fuses ATOF 32V 15A Low-Current Nylon | 54.000In Stock6.000 On Order Expected 17-Feb-27 | |||
Mfr: 85600001009 TTI: 85600001009 Littelfuse Availability: 47.900In Stock6.000 On Order Expected 16-Dec-26 Fuse Holder Accessories Panel Mount/5x20mm MINIATUREFUSEHOLDERS | 47.900In Stock6.000 On Order Expected 16-Dec-26 | |||
Mfr: 021502.5MXP TTI: 021502.5MXP Littelfuse Availability: 19.000In Stock20.000 On Order Expected Cartridge Fuses 250V 2.5A Slo-Blo | 19.000In Stock20.000 On Order Expected | |||
Mfr: RF3233-000 TTI: RGEF500 Littelfuse Availability: 3.000In Stock2.500 On Order Expected 27-Jan-27 Resettable Fuses - PPTC RGEF500 | 3.000In Stock2.500 On Order Expected 27-Jan-27 | A50291-000 RF3233-000 |