Littelfuse - Circuit Protection
130,316 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (66,001)
- Circuit Protection Kits (823)
- ESD Protection Diodes / TVS Diodes (14,342)
- Fuse Holders (3,358)
- Fuses (27,219)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,661)
- LED Protection Devices (286)
- Resettable Fuses - PPTC (3,822)
- Surge Protective Devices - SPD (2,521)
- Thermal Cutoffs (109)
- Thermistors (4,911)
- Thyristors (6,895)
- Varistors (8,447)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 0217005.MXP TTI: 0217005.HXP Littelfuse Availability: 19,000In StockCartridge Fuses 250 V 5A 5x20mm Fast Acting | 19,000In Stock | |||
Mfr: 02183.15MXP TTI: 02183.15MXP Littelfuse Availability: 5,450In StockCartridge Fuses 250V 3.15A Time Lag (Slo-Blo) | 5,450In Stock | |||
Mfr: 0297025.WXNV TTI: 0297025.WXNV Littelfuse Availability: 7,500In Stock9,000 On Order Expected 16-Jul-26 Automotive Fuses 32V 25A Mini | 7,500In Stock9,000 On Order Expected 16-Jul-26 | |||
1,315In Stock1,850 On Order Expected 15-Jul-26 | ||||
5,000In Stock20,000 On Order Expected 04-Nov-26 | ||||
1,905In Stock1,000 On Order Expected 09-Sep-26 | ||||
12,000In Stock9,000 On Order Expected 15-Jul-26 | ||||
1,060In Stock | ||||
0In Stock3,280 On Order Expected 23-Dec-26 | ||||
1,460In Stock780 On Order Expected 15-Jul-26 | ||||
Mfr: RF0315-000 TTI: SMD050F-2 Littelfuse Availability: 18,000In StockResettable Fuses - PPTC .5A 60V 10A Imax | 18,000In Stock | C62453-000 RF0315-000 | ||
Mfr: 0299060.ZXNV TTI: 0299060.ZXNV Littelfuse Availability: 3,650In StockAutomotive Fuses 60A 32V Maxi Fuse | 3,650In Stock | |||
Mfr: 0451005.MRL TTI: 0451005.MRL Littelfuse Availability: 57,000In StockSurface Mount Fuses 125VAC 5A .0125ohms 451 NANO2 | 57,000In Stock | |||
Mfr: 0218.500MXP TTI: 0218.500HXP Littelfuse Availability: 1,500In Stock2,000 On Order Expected 03-Dec-26 Cartridge Fuses 250V .5A Time Lag (Slo-Blo) | 1,500In Stock2,000 On Order Expected 03-Dec-26 | |||
Mfr: A87878-000 TTI: TRF600-150 Littelfuse Availability: 5,950In Stock30,000 On Order Expected Resettable Fuses - PPTC .15A 250Vdc 3A RMS INTER | 5,950In Stock30,000 On Order Expected | A87878-000 | ||
Mfr: 0218005.MXP TTI: 0218005.MXP Littelfuse Availability: 5,400In StockCartridge Fuses 250V 5A Time Lag (Slo-Blo) | 5,400In Stock | |||
Mfr: 0312.500MXP TTI: 0312.500MXP Littelfuse Availability: 11,050In StockCartridge Fuses 250V .5A Fast Acting 3AG | 11,050In Stock | |||
Mfr: RF1350-000 TTI: MICROSMD005F-2 Littelfuse Availability: 20,000In Stock40,000 On Order Expected 04-Sep-26 Resettable Fuses - PPTC .05A 30V 10A IMAX | 20,000In Stock40,000 On Order Expected 04-Sep-26 | D97493-000 RF1350-000 | ||
Mfr: 0313.500MXP TTI: 0313.500MXP Littelfuse Availability: 1,550In Stock4,600 On Order Expected 28-Aug-26 Cartridge Fuses 250V .5A Slo-Blo 3AG | 1,550In Stock4,600 On Order Expected 28-Aug-26 | |||
Mfr: 0215010.MXP TTI: 0215010.MXP Littelfuse Availability: 7,750In StockCartridge Fuses 250V 10A Slo-Blo | 7,750In Stock | |||
Mfr: 0314015.MXP TTI: 0314015.HXP Littelfuse Availability: 21,550In StockCartridge Fuses 250V 15A Fast Acting | 21,550In Stock | |||
Mfr: 0451010.MRL TTI: 0451010.MRL Littelfuse Availability: 9,000In StockSurface Mount Fuses 125VAC 10A .0056ohms 451 NANO2 | 9,000In Stock | |||
4,935In Stock | ||||
Mfr: 166.7000.5202 TTI: 166.7000.5202 Littelfuse Availability: 3,815In StockAutomotive Fuses 20A Yellow | 3,815In Stock | |||
19,989In Stock |
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- {{cartPopObject.addedToCartObject.quantity}} @{{cartPopObject.addedToCartObject.price}}
- {{cartPopObject.addedToCartObject.numberOfReels}} reels of {{cartPopObject.addedToCartObject.partsPerReel}} @{{cartPopObject.addedToCartObject.price}}
- + $7.00 Per Reel