Littelfuse - Circuit Protection
64,632 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (659)
- Circuit Protection Kits (821)
- ESD Protection Diodes / TVS Diodes (15,307)
- Fuse Holders (3,363)
- Fuses (27,206)
- 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 (4,895)
- Thyristors (5,580)
- Varistors (8,455)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: V150LA20CP TTI: V150LA20CP Littelfuse Availability: 14,400In Stock51,000 On Order Expected 15-Apr-27 Varistors 150V | 14,400In Stock51,000 On Order Expected 15-Apr-27 | |||
Mfr: 0312.500MXP TTI: 0312.500HXP Littelfuse Availability: 6,600In StockCartridge Fuses 250V .5A Fast Acting 3AG | 6,600In Stock | |||
17,380In Stock | ||||
Mfr: 0997010.WXN TTI: 0997010.WXN Littelfuse Availability: 1,700In Stock16,600 On Order Expected Automotive Fuses 58V 10A | 1,700In Stock16,600 On Order Expected | |||
15,000In Stock | ||||
9,000In Stock9,000 On Order Expected 13-May-27 | ||||
Mfr: 0218001.MXP TTI: 0218001.HXP Littelfuse Availability: 11,400In StockCartridge Fuses 250V 1A Time Lag (Slo-Blo) | 11,400In Stock | |||
Mfr: 0215010.MXP TTI: 0215010.HXP Littelfuse Availability: 10,750In Stock8,200 On Order Expected 19-Nov-26 Cartridge Fuses 250V 10A Slo-Blo | 10,750In Stock8,200 On Order Expected 19-Nov-26 | |||
5,100In Stock | ||||
14,375In Stock | ||||
Mfr: RF2628-000 TTI: RXEF025 Littelfuse Availability: 9,800In StockResettable Fuses - PPTC Radial Lead .25A 72V 40A Imax | 9,800In Stock | A85432-000 RF2628-000 | ||
Mfr: 178.6165.0002 TTI: 178.6165.0002 Littelfuse Availability: 24,820In StockFuse Holder FLR (ATO) PCB 4-pin Holder | 24,820In Stock | |||
Mfr: 0FHM0002ZXJ TTI: 0FHM0002ZXJ Littelfuse Availability: 9,055In Stock5,000 On Order Expected 04-Mar-27 Fuse Holder HOLDER MINI INLINE ORANGE WIRE | 9,055In Stock5,000 On Order Expected 04-Mar-27 | |||
16,500In Stock | ||||
Mfr: 56000001319 TTI: 56000001319 Littelfuse Availability: 4,750In StockFuse Holder 6.3A/1.6W/3mm TR5/TE5 Holder | 4,750In Stock | 576-5600000131 5600000131 | ||
1,400In Stock | ||||
Mfr: RF2611-000 TTI: RUEF300 Littelfuse Availability: 33,000In StockResettable Fuses - PPTC 3A 30V 100A Imax | 33,000In Stock | D55663-000 RF2611-000 | ||
Mfr: 0312003.MXP TTI: 0312003.MXP Littelfuse Availability: 11,800In Stock5,000 On Order Expected 12-Mar-27 Cartridge Fuses 250V 3A Fast Acting | 11,800In Stock5,000 On Order Expected 12-Mar-27 | |||
1,200In Stock | ||||
1,400In Stock | ||||
15,600In Stock | ||||
Mfr: 021806.3MXP TTI: 021806.3HXP Littelfuse Availability: 4,200In StockCartridge Fuses 250V 6.3A Time Lag (Slo-Blo) | 4,200In Stock | |||
Mfr: 0451015.MRL TTI: 0451015.MRL Littelfuse Availability: 94,000In StockSurface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 | 94,000In Stock | 576-0451015.MR 0451015.MR | ||
Mfr: 0251001.MXL TTI: 0251001.MXL Littelfuse Availability: 7,800In Stock14,500 On Order Expected 11-Mar-27 Fuses with Leads - Through Hole 125V 1A | 7,800In Stock14,500 On Order Expected 11-Mar-27 | |||
Mfr: 0297003.WXNV TTI: 0297003.WXNV Littelfuse Availability: 75,000In StockAutomotive Fuses 32V 3A Mini | 75,000In Stock |