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: 0313.100MXP TTI: 0313.100HXP Littelfuse Availability: 600In Stock1,000 On Order Expected 26-Mar-27 Cartridge Fuses 250V .1A Slo-Blo 3AG | 600In Stock1,000 On Order Expected 26-Mar-27 | |||
Mfr: 023901.6MXP TTI: 023901.6HXP Littelfuse Availability: 300In Stock1,800 On Order Expected 05-Feb-27 Cartridge Fuses 250V 1.6A Slo-Blo | 300In Stock1,800 On Order Expected 05-Feb-27 | |||
Mfr: RF2645-000 TTI: RUEF160 Littelfuse Availability: 6,000In StockResettable Fuses - PPTC 1.6A 30V 100A Imax | 6,000In Stock | C95089-000 RF2645-000 | ||
20,400In Stock | ||||
5,500In Stock | ||||
Mfr: 1206L012WR TTI: 1206L012WR Littelfuse Availability: 18,000In Stock216,000 On Order Expected Resettable Fuses - PPTC 30V 1206 .125A SURF MOUNT | 18,000In Stock216,000 On Order Expected | |||
Mfr: 0251.250MRT1L TTI: 0251.250MRT1L Littelfuse Availability: 8,000In Stock8,000 On Order Expected 21-Apr-27 Fuses with Leads - Through Hole 125V .25A | 8,000In Stock8,000 On Order Expected 21-Apr-27 | |||
150In Stock | ||||
Mfr: 65600001009 TTI: 65600001009 Littelfuse Availability: 7,900In StockFuse Holder 5 X 20MM FUSE BLOCK | 7,900In Stock | |||
Mfr: 0225001.MXP TTI: 0225001.HXP Littelfuse Availability: 7,600In Stock4,000 On Order Expected 12-Nov-26 Cartridge Fuses 250V 1A Fast Acting | 7,600In Stock4,000 On Order Expected 12-Nov-26 | |||
204,000In Stock | ||||
69,000In Stock | ||||
34In Stock112 On Order Expected 25-Jan-27 | ||||
90In Stock400 On Order Expected 22-Feb-27 | ||||
2,400In Stock | ||||
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 |