Littelfuse - Circuit Protection
130,308 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (66,003)
- Circuit Protection Kits (823)
- ESD Protection Diodes / TVS Diodes (14,357)
- Fuse Holders (3,353)
- Fuses (27,197)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,800)
- Surge Protective Devices - SPD (2,521)
- Thermal Cutoffs (112)
- Thermistors (4,889)
- Thyristors (6,890)
- Varistors (8,447)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
1,580In Stock4,500 On Order Expected 19-Nov-26 | ||||
2,425In Stock | ||||
Mfr: 0299060.ZXNV TTI: 0299060.ZXNV Littelfuse Availability: 5,350In StockAutomotive Fuses 60A 32V Maxi Fuse | 5,350In Stock | |||
22,000In Stock | ||||
140,000In Stock | ||||
Mfr: 0217005.MXP TTI: 0217005.HXP Littelfuse Availability: 8,000In Stock10,000 On Order Expected 06-Nov-26 Cartridge Fuses 250 V 5A 5x20mm Fast Acting | 8,000In Stock10,000 On Order Expected 06-Nov-26 | |||
Mfr: 02183.15MXP TTI: 02183.15MXP Littelfuse Availability: 5,600In StockCartridge Fuses 250V 3.15A Time Lag (Slo-Blo) | 5,600In Stock | |||
Mfr: 0297025.WXNV TTI: 0297025.WXNV Littelfuse Availability: 15,000In StockAutomotive Fuses 32V 25A Mini | 15,000In Stock | |||
Mfr: A87878-000 TTI: TRF600-150 Littelfuse Availability: 34,350In StockResettable Fuses - PPTC .15A 250Vdc 3A RMS INTER | 34,350In Stock | A87878-000 | ||
Mfr: RF1350-000 TTI: MICROSMD005F-2 Littelfuse Availability: 48,000In StockResettable Fuses - PPTC .05A 30V 10A IMAX | 48,000In Stock | D97493-000 RF1350-000 | ||
Mfr: 0314015.MXP TTI: 0314015.HXP Littelfuse Availability: 17,700In StockCartridge Fuses 250V 15A Fast Acting | 17,700In Stock | |||
Mfr: RF0315-000 TTI: SMD050F-2 Littelfuse Availability: 52,000In StockResettable Fuses - PPTC .5A 60V 10A Imax | 52,000In Stock | C62453-000 RF0315-000 | ||
12,100In Stock | ||||
Mfr: 0251001.MXL TTI: 0251001.MXL Littelfuse Availability: 2,800In Stock12,000 On Order Expected 01-Dec-26 Fuses with Leads - Through Hole 125V 1A | 2,800In Stock12,000 On Order Expected 01-Dec-26 | |||
Mfr: 0297003.WXNV TTI: 0297003.WXNV Littelfuse Availability: 83,500In StockAutomotive Fuses 32V 3A Mini | 83,500In Stock | |||
800In Stock | ||||
Mfr: 178.6165.0001 TTI: 178.6165.0001 Littelfuse Availability: 2,660In StockFuse Holder FUSEHOLDER FOR FLR | 2,660In Stock | |||
Mfr: 178.6165.0002 TTI: 178.6165.0002 Littelfuse Availability: 6,720In StockFuse Holder FLR (ATO) PCB 4-pin Holder | 6,720In Stock | |||
11,325In Stock5,800 On Order Expected 10-Sep-26 | ||||
Mfr: FHAC0002LXN TTI: FHAC0002LXN Littelfuse Availability: 1,890In StockFuse Holder Holder ATO INLINE HD W/Cover | 1,890In Stock | |||
Mfr: 0FHM0002ZXJ TTI: 0FHM0002ZXJ Littelfuse Availability: 5,965In Stock3,970 On Order Expected 06-Oct-26 Fuse Holder HOLDER MINI INLINE ORANGE WIRE | 5,965In Stock3,970 On Order Expected 06-Oct-26 | |||
Mfr: RF2628-000 TTI: RXEF025 Littelfuse Availability: 15,400In StockResettable Fuses - PPTC Radial Lead .25A 72V 40A Imax | 15,400In Stock | A85432-000 RF2628-000 | ||
Mfr: 0287040.PXCN TTI: 0287040.PXCN Littelfuse Availability: 68,750In Stock5,000 On Order Expected 10-Sep-26 Automotive Fuses ATOF 32V 40A Low-Current Nylon | 68,750In Stock5,000 On Order Expected 10-Sep-26 | |||
Mfr: 0505020.MXP TTI: 0505020.MXP Littelfuse Availability: 890In StockCartridge Fuses 500V 20A 3AB PB-FREE | 890In Stock | |||
Mfr: 56000001319 TTI: 56000001319 Littelfuse Availability: 5,750In Stock4,600 On Order Expected 05-Nov-26 Fuse Holder 6.3A/1.6W/3mm TR5/TE5 Holder | 5,750In Stock4,600 On Order Expected 05-Nov-26 | 576-5600000131 5600000131 |