Littelfuse - Circuit Protection
64,712 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (754)
- Circuit Protection Kits (822)
- ESD Protection Diodes / TVS Diodes (15,296)
- Fuse Holders (3,361)
- Fuses (27,205)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,803)
- Surge Protective Devices - SPD (2,505)
- Thermal Cutoffs (112)
- Thermistors (4,891)
- Thyristors (5,582)
- Varistors (8,455)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
1,600In Stock | ||||
Mfr: RF2611-000 TTI: RUEF300 Littelfuse Availability: 9,800In Stock26,150 On Order Expected 19-Oct-26 Resettable Fuses - PPTC 3A 30V 100A Imax | 9,800In Stock26,150 On Order Expected 19-Oct-26 | D55663-000 RF2611-000 | ||
Mfr: 0251003.MXL TTI: 0251003.MXL Littelfuse Availability: 7,400In StockFuses with Leads - Through Hole 3A 125V PICO II FAST | 7,400In Stock | 576-251003L 251003L | ||
Mfr: 10207101009 TTI: 10207101009 Littelfuse Availability: 1,600In Stock3,400 On Order Expected 15-Oct-26 Fuse Clips ACS 6.3mm Clip | 1,600In Stock3,400 On Order Expected 15-Oct-26 | 576-102071 102071 | ||
Mfr: 0251.062MXL TTI: 0251.062MXL Littelfuse Availability: 11,400In Stock24,000 On Order Expected 25-Jan-27 Fuses with Leads - Through Hole 125V .062A | 11,400In Stock24,000 On Order Expected 25-Jan-27 | |||
Mfr: 0313003.MXP TTI: 0313003.HXP Littelfuse Availability: 3,400In Stock2,500 On Order Expected 20-Nov-26 Cartridge Fuses 250V 3A Slo-Blo | 3,400In Stock2,500 On Order Expected 20-Nov-26 | |||
8,600In Stock | ||||
Mfr: 0313001.MXP TTI: 0313001.HXP Littelfuse Availability: 3,800In StockCartridge Fuses 250V 1A Slo-Blo | 3,800In Stock | 576-313001 313001 576-313001P 313001P | ||
Mfr: 02981028HXFC TTI: 02981028HXFC Littelfuse Availability: 3,765In Stock2,900 On Order Expected 04-Dec-26 Fuse Holder HOLDER MEGA FUSE WITH FLEXIBLE COVER | 3,765In Stock2,900 On Order Expected 04-Dec-26 | |||
Mfr: 04980900ZXT TTI: 04980900ZXT Littelfuse Availability: 5,920In StockFuse Holder 32V Bolt-Down High-Current Fuse Holder with In-Board Mounting Base, Washers, Hex Nuts, and A & D Cove | 5,920In Stock | |||
110In Stock | ||||
Mfr: V33MLA1206NH TTI: V33MLA1206NH Littelfuse Availability: 25,000In Stock125,000 On Order Expected Varistors 33V 180A 500pF | 25,000In Stock125,000 On Order Expected | |||
Mfr: RF2626-000 TTI: RUEF250 Littelfuse Availability: 10,700In StockResettable Fuses - PPTC 2.5A 30V 100A Imax | 10,700In Stock | A91311-000 RF2626-000 | ||
Mfr: RF2738-000 TTI: RUEF800 Littelfuse Availability: 8,800In Stock11,800 On Order Expected 21-Jan-27 Resettable Fuses - PPTC 8A 30V 100A Imax | 8,800In Stock11,800 On Order Expected 21-Jan-27 | F07147-000 RF2738-000 | ||
Mfr: PDM61001ZXM TTI: PDM61001ZXM Littelfuse Availability: 390In Stock1,200 On Order Expected 18-Feb-27 Fuse Holder HWA20 ATO FUSEHOLDER | 390In Stock1,200 On Order Expected 18-Feb-27 | |||
Mfr: 56200001009 TTI: 56200001009 Littelfuse Availability: 23,400In Stock12,600 On Order Expected 14-Dec-26 Fuse Holder TR5/TE5 F/HOLDER | 23,400In Stock12,600 On Order Expected 14-Dec-26 | |||
Mfr: 0297030.WXNV TTI: 0297030.WXNV Littelfuse Availability: 643,750In StockAutomotive Fuses 32V 30A Mini | 643,750In Stock | |||
Mfr: RF2561-000 TTI: RUEF400 Littelfuse Availability: 21,400In StockResettable Fuses - PPTC 4A 30V 100A Imax | 21,400In Stock | F56630-000 RF2561-000 | ||
3,580In Stock | ||||
Mfr: 0314015.MXP TTI: 0314015.MXP Littelfuse Availability: 7,800In StockCartridge Fuses 250V 15A Fast Acting | 7,800In Stock | 576-0314015.HXP 0314015.HXP | ||
Mfr: 0312.250MXP TTI: 0312.250HXP Littelfuse Availability: 3,150In StockCartridge Fuses 250V .25A Fast Acting 3AG | 3,150In Stock | |||
Mfr: 0312010.MXP TTI: 0312010.HXP Littelfuse Availability: 5,200In StockCartridge Fuses 250V 10A Fast Acting | 5,200In Stock | |||
950In Stock | ||||
Mfr: RF2579-000 TTI: RXEF010 Littelfuse Availability: 24,800In StockResettable Fuses - PPTC Radial Lead .1A 60V 40A Imax | 24,800In Stock | A14391-000 RF2579-000 | ||
Mfr: RF2565-000 TTI: RXEF030 Littelfuse Availability: 5,750In StockResettable Fuses - PPTC Radial Lead .3A 72V 40A Imax | 5,750In Stock | 461130-000 RF2565-000 |