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 |
|---|---|---|---|---|
5,000In Stock | ||||
1,500In Stock | ||||
Mfr: 83000000005 TTI: 83000000005 Littelfuse Availability: 1,400In StockFuse Holder 5x20MM PCB MNT HORZ BODY ONLY 3P | 1,400In Stock | |||
Mfr: RF1238-000 TTI: SMD185F-2 Littelfuse Availability: 16,500In StockResettable Fuses - PPTC 1.8A 33V 40A Imax | 16,500In Stock | 748040-000 RF1238-000 | ||
Mfr: RF1335-000 TTI: MINISMDC020F-2 Littelfuse Availability: 32,000In StockResettable Fuses - PPTC .2A 30V 10A Imax | 32,000In Stock | C32508-000 RF1335-000 | ||
32,000In Stock | ||||
Mfr: 0218.125MXP TTI: 0218.125MXP Littelfuse Availability: 3,700In StockCartridge Fuses 250V .125A Time Lag (Slo-Blo) | 3,700In Stock | |||
Mfr: 0466.500NR TTI: 0466.500NR Littelfuse Availability: 25,000In StockSurface Mount Fuses 63V .5A VFA Slimline | 25,000In Stock | |||
Mfr: 0216002.MXP TTI: 0216002.HXP Littelfuse Availability: 2,200In StockCartridge Fuses 250V 2A Fast Acting | 2,200In Stock | |||
Mfr: 0215005.MXP TTI: 0215005.MXP Littelfuse Availability: 5,800In Stock7,000 On Order Expected 17-Jun-27 Cartridge Fuses 250V 5A Slo-Blo | 5,800In Stock7,000 On Order Expected 17-Jun-27 | |||
3,150In Stock | ||||
Mfr: RF0314-000 TTI: SMD030F-2 Littelfuse Availability: 46,000In StockResettable Fuses - PPTC .3A 60V 10A Imax | 46,000In Stock | F74062-000 RF0314-000 | ||
8,000In Stock | ||||
1,475In Stock3,625 On Order Expected | ||||
9,000In Stock | ||||
Mfr: 021506.3MXP TTI: 021506.3MXP Littelfuse Availability: 2,550In Stock9,000 On Order Expected Cartridge Fuses 250V 6.3A Slo-Blo | 2,550In Stock9,000 On Order Expected | |||
Mfr: 0225002.MXP TTI: 0225002.HXP Littelfuse Availability: 2,100In StockCartridge Fuses 250V 2A Fast Acting | 2,100In Stock | |||
Mfr: 0217010.MXP TTI: 0217010.MXP Littelfuse Availability: 1,000In StockCartridge Fuses 250 V 10A 5x20mm Fast Acting | 1,000In Stock | |||
4,450In Stock | ||||
6,030In Stock | ||||
Mfr: 0215010.MXP TTI: 0215010.MXP Littelfuse Availability: 11,250In StockCartridge Fuses 250V 10A Slo-Blo | 11,250In Stock | |||
Mfr: 0451004.MRL TTI: 0451004.MRL Littelfuse Availability: 1,000In Stock5,000 On Order Expected 19-May-27 Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2 | 1,000In Stock5,000 On Order Expected 19-May-27 | |||
Mfr: 0326005.MXP TTI: 0326005.HXP Littelfuse Availability: 11,350In StockCartridge Fuses 250V 5A Slo-Blo | 11,350In Stock | |||
Mfr: 1.5KE6.8CA TTI: 1.5KE6.8CA Littelfuse Availability: 4,800In Stock12,000 On Order Expected 26-Jan-27 ESD Protection Diodes / TVS Diodes 1500W 5.8V Bi-Directional | 4,800In Stock12,000 On Order Expected 26-Jan-27 | |||
Mfr: V250LA40CPX620 TTI: V250LA40CPX620 Littelfuse Availability: 3,200In StockVaristors RADIAL VARISTOR LEAD FREE | 3,200In Stock |