Littelfuse - Circuit Protection
130.174 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (65.769)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (13.093)
- Fuse Holders (3.487)
- Fuses (27.717)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.650)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.858)
- Surge Protective Devices - SPD (2.604)
- Thermal Cutoffs (112)
- Thermistors (5.074)
- Thyristors (7.267)
- Varistors (8.570)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 04980900ZXT TTI: 04980900ZXT Littelfuse Availability: 4.620In StockFuse Holder 32V Bolt-Down High-Current Fuse Holder with In-Board Mounting Base, Washers, Hex Nuts, and A & D Cove | 4.620In Stock | |||
Mfr: 0287003.PXCN TTI: 0287003.PXCN Littelfuse Availability: 44.000In Stock40.000 On Order Expected Automotive Fuses ATOF 32V 3A Low-Current Nylon | 44.000In Stock40.000 On Order Expected | |||
Mfr: NANOASMDC016F-2 TTI: NANOASMDC016F-2 Littelfuse Availability: 6.000In Stock48.000 On Order Expected Resettable Fuses - PPTC .16A 48V Nano SMD AEC-Q200 | 6.000In Stock48.000 On Order Expected | RF2146-000 | ||
Mfr: 1812L050/60MR TTI: 1812L050/60MR Littelfuse Availability: 46.000In Stock78.000 On Order Expected Resettable Fuses - PPTC 60 V .50A-HD 10A MAX | 46.000In Stock78.000 On Order Expected | |||
6.000In Stock | ||||
Mfr: 66000001009 TTI: 66000001009 Littelfuse Availability: 100In StockFuse Holder Accessories ACS COVER FOR 656 & 658 BLACK | 100In Stock | |||
Mfr: A87878-000 TTI: TRF600-150 Littelfuse Availability: 18.000In Stock10.000 On Order Expected 09-Sep-26 Resettable Fuses - PPTC .15A 250Vdc 3A RMS INTER | 18.000In Stock10.000 On Order Expected 09-Sep-26 | A87878-000 | ||
Mfr: 0452.750MRL TTI: 0452.750MRL Littelfuse Availability: 50.000In StockSurface Mount Fuses 125VAC 0.75A .36ohms 452 NANO2 | 50.000In Stock | |||
Mfr: 021801.6MXP TTI: 021801.6MXP Littelfuse Availability: 64.000In Stock52.000 On Order Expected Cartridge Fuses 250V 1.6A Time Lag (Slo-Blo) | 64.000In Stock52.000 On Order Expected | |||
Mfr: 0451008.MRL TTI: 0451008.MRL Littelfuse Availability: 1.000In Stock10.000 On Order Expected Surface Mount Fuses 125VAC 8A .0077ohms 451 NANO2 | 1.000In Stock10.000 On Order Expected | |||
Mfr: RF2645-000 TTI: RUEF160 Littelfuse Availability: 1.000In Stock2.000 On Order Expected 26-Aug-26 Resettable Fuses - PPTC 1.6A 30V 100A Imax | 1.000In Stock2.000 On Order Expected 26-Aug-26 | C95089-000 RF2645-000 | ||
Mfr: 0154007.DR TTI: 0154007.DR Littelfuse Availability: 10.500In StockSurface Mount Fuses Fuseblock w/ fuse 7A OMNI BLOK 154 | 10.500In Stock | |||
3.000In Stock | ||||
Mfr: 37205000001 TTI: 37205000001 Littelfuse Availability: 3.000In Stock6.000 On Order Expected 25-Nov-26 Fuses with Leads - Through Hole IEC TL LBC LL .500A TR5 250V | 3.000In Stock6.000 On Order Expected 25-Nov-26 | |||
Mfr: 0154.500DRT TTI: 0154.500DRT Littelfuse Availability: 1.500In StockSurface Mount Fuses Fuseblck w/ fuse .5A OMNI BLOK 154T | 1.500In Stock | 576-154.500T 154.500T | ||
3.000In Stock3.000 On Order Expected 30-Sep-26 | ||||
Mfr: RF1252-000 TTI: LVR008NK Littelfuse Availability: 500In StockResettable Fuses - PPTC .08A 240VAC 20/1.2A Imax | 500In Stock | LVR008K RF1252-000 | ||
Mfr: RF1353-000 TTI: MICROSMD050F-2 Littelfuse Availability: 4.000In StockResettable Fuses - PPTC .5A 13.2V 40A Imax | 4.000In Stock | 049478-000 RF1353-000 | ||
Mfr: 37211000431 TTI: 37211000431 Littelfuse Availability: 1.400In Stock1.200 On Order Expected 14-Oct-26 Fuses with Leads - Through Hole IEC TL LBC SL 1A TR5 | 1.400In Stock1.200 On Order Expected 14-Oct-26 | |||
Mfr: 178.6116.6001 TTI: 178.6116.6001 Littelfuse Availability: 600In StockFuse Clips 80V/FH2 Stackable ATO FUSEHOLDER | 600In Stock | |||
1.200In Stock | ||||
Mfr: 5.0SMDJ30CA TTI: 5.0SMDJ30CA Littelfuse Availability: 3.000In StockESD Protection Diodes / TVS Diodes 5kW 30V 5% Bi-Directional | 3.000In Stock | |||
Mfr: 5.0SMDJ45CA TTI: 5.0SMDJ45CA Littelfuse Availability: 3.000In StockESD Protection Diodes / TVS Diodes 5kW 45V 5% Bi-Directional | 3.000In Stock | |||
1.200In Stock9.600 On Order Expected | ||||
100In Stock |
Added To Cart
- Mfr:{{cartPopObject.addedToCartObject.mfrPartNumber}}
- TTI:{{cartPopObject.addedToCartObject.ttiPartNumber}}
- {{cartPopObject.addedToCartObject.manufacturer}}
- Ext. Price:{{cartPopObject.addedToCartObject.extendedPrice}}
- {{cartPopObject.addedToCartObject.quantity}} @{{cartPopObject.addedToCartObject.price}}
- {{cartPopObject.addedToCartObject.numberOfReels}} reels of {{cartPopObject.addedToCartObject.partsPerReel}} @{{cartPopObject.addedToCartObject.price}}
- + $7.00 Per Reel