Littelfuse - Circuit Protection
131,293 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (66,013)
- Circuit Protection Kits (823)
- ESD Protection Diodes / TVS Diodes (15,296)
- Fuse Holders (3,366)
- Fuses (27,213)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,804)
- Surge Protective Devices - SPD (2,519)
- Thermal Cutoffs (112)
- Thermistors (4,893)
- Thyristors (6,889)
- Varistors (8,455)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 56000001319 TTI: 56000001319 Littelfuse Availability: 2,550In Stock6,050 On Order Expected 05-Nov-26 Fuse Holder 6.3A/1.6W/3mm TR5/TE5 Holder | 2,550In Stock6,050 On Order Expected 05-Nov-26 | 576-5600000131 5600000131 | ||
5,000In Stock12,500 On Order Expected 26-Oct-26 | ||||
4,200In Stock | ||||
Mfr: 0312003.MXP TTI: 0312003.MXP Littelfuse Availability: 13,800In StockCartridge Fuses 250V 3A Fast Acting | 13,800In Stock | |||
Mfr: RF2611-000 TTI: RUEF300 Littelfuse Availability: 5,700In StockResettable Fuses - PPTC 3A 30V 100A Imax | 5,700In Stock | D55663-000 RF2611-000 | ||
Mfr: 0218001.MXP TTI: 0218001.HXP Littelfuse Availability: 14,000In StockCartridge Fuses 250V 1A Time Lag (Slo-Blo) | 14,000In Stock | |||
Mfr: 0215004.MXP TTI: 0215004.MXP Littelfuse Availability: 8,400In StockCartridge Fuses 250V 4A Slo-Blo | 8,400In Stock | |||
24,850In Stock | ||||
Mfr: 021806.3MXP TTI: 021806.3HXP Littelfuse Availability: 4,200In StockCartridge Fuses 250V 6.3A Time Lag (Slo-Blo) | 4,200In Stock | |||
Mfr: 0251001.MXL TTI: 0251001.MXL Littelfuse Availability: 4,600In Stock15,000 On Order Expected 11-Mar-27 Fuses with Leads - Through Hole 125V 1A | 4,600In Stock15,000 On Order Expected 11-Mar-27 | |||
Mfr: RF2628-000 TTI: RXEF025 Littelfuse Availability: 10,750In StockResettable Fuses - PPTC Radial Lead .25A 72V 40A Imax | 10,750In Stock | A85432-000 RF2628-000 | ||
1,500In Stock | ||||
Mfr: 0297003.WXNV TTI: 0297003.WXNV Littelfuse Availability: 77,500In StockAutomotive Fuses 32V 3A Mini | 77,500In Stock | |||
Mfr: 0215010.MXP TTI: 0215010.HXP Littelfuse Availability: 10,550In Stock13,900 On Order Expected 05-Feb-27 Cartridge Fuses 250V 10A Slo-Blo | 10,550In Stock13,900 On Order Expected 05-Feb-27 | |||
Mfr: 178.6165.0002 TTI: 178.6165.0002 Littelfuse Availability: 24,820In StockFuse Holder FLR (ATO) PCB 4-pin Holder | 24,820In Stock | |||
15,150In Stock | ||||
Mfr: 0505020.MXP TTI: 0505020.MXP Littelfuse Availability: 1,020In StockCartridge Fuses 500V 20A 3AB PB-FREE | 1,020In Stock | |||
Mfr: 0287040.PXCN TTI: 0287040.PXCN Littelfuse Availability: 43,250In StockAutomotive Fuses ATOF 32V 40A Low-Current Nylon | 43,250In Stock | |||
Mfr: 0FHM0002ZXJ TTI: 0FHM0002ZXJ Littelfuse Availability: 4,955In StockFuse Holder HOLDER MINI INLINE ORANGE WIRE | 4,955In Stock | |||
Mfr: FHAC0002LXN TTI: FHAC0002LXN Littelfuse Availability: 50In Stock5,400 On Order Expected 26-Oct-26 Fuse Holder Holder ATO INLINE HD W/Cover | 50In Stock5,400 On Order Expected 26-Oct-26 | |||
1,500In Stock | ||||
99,000In Stock | ||||
Mfr: 0216002.MXP TTI: 0216002.HXP Littelfuse Availability: 200In StockCartridge Fuses 250V 2A Fast Acting | 200In Stock | |||
97In Stock | ||||
2,500In Stock |