Littelfuse - Circuit Protection
63.703 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (644)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (13.093)
- Fuse Holders (3.481)
- Fuses (27.706)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.650)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.856)
- Surge Protective Devices - SPD (2.590)
- Thermal Cutoffs (112)
- Thermistors (5.071)
- Thyristors (5.939)
- Varistors (8.570)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
18.000In Stock | ||||
Mfr: SD05C-01FTG TTI: SD05C-01FTG Littelfuse Availability: 3.000In StockESD Protection Diodes / TVS Diodes 5V 450W 30A BiDirectional | 3.000In Stock | |||
6.000In Stock | ||||
3.000In Stock27.000 On Order Expected | ||||
6.000In Stock | ||||
Mfr: 178.6152.0001 TTI: 178.6152.0001 Littelfuse Availability: 1.100In StockFuse Holder HOLDER FOR FKH ATO | 1.100In Stock | |||
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 | ||
500In Stock | ||||
Mfr: 021801.6MXP TTI: 021801.6MXP Littelfuse Availability: 72.000In Stock44.000 On Order Expected Cartridge Fuses 250V 1.6A Time Lag (Slo-Blo) | 72.000In Stock44.000 On Order Expected | |||
Mfr: RF2645-000 TTI: RUEF160 Littelfuse Availability: 500In Stock3.000 On Order Expected 26-Aug-26 Resettable Fuses - PPTC 1.6A 30V 100A Imax | 500In Stock3.000 On Order Expected 26-Aug-26 | C95089-000 RF2645-000 | ||
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: 66000001009 TTI: 66000001009 Littelfuse Availability: 100In StockFuse Holder Accessories ACS COVER FOR 656 & 658 BLACK | 100In Stock | |||
30.000In Stock21.000 On Order Expected 16-Dec-26 | ||||
30.000In Stock27.000 On Order Expected 29-Jul-26 | ||||
Mfr: RF1864-000 TTI: MINISMDC010F-2 Littelfuse Availability: 2.000In StockResettable Fuses - PPTC 60V 40A 12.7Ohms | 2.000In Stock | RF1864-000 | ||
Mfr: 0466001.NRHF TTI: 0466001.NRHF Littelfuse Availability: 5.000In StockSurface Mount Fuses 63V 1A FA HALIDE FREE SLIM | 5.000In Stock | |||
Mfr: A87878-000 TTI: TRF600-150 Littelfuse Availability: 18.500In Stock15.000 On Order Expected 09-Sep-26 Resettable Fuses - PPTC .15A 250Vdc 3A RMS INTER | 18.500In Stock15.000 On Order Expected 09-Sep-26 | A87878-000 | ||
5.000In Stock | ||||
5.000In Stock | ||||
3.000In Stock | ||||
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 23-Sep-26 | ||||
100In Stock | ||||
Mfr: 178.6116.6001 TTI: 178.6116.6001 Littelfuse Availability: 600In StockFuse Clips 80V/FH2 Stackable ATO FUSEHOLDER | 600In Stock | |||
10.000In Stock |