Littelfuse - Circuit Protection
64,712 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (754)
- Circuit Protection Kits (822)
- ESD Protection Diodes / TVS Diodes (15,296)
- Fuse Holders (3,361)
- Fuses (27,205)
- 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 (4,891)
- Thyristors (5,582)
- Varistors (8,455)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 0229004.MXP TTI: 0229004.HXP Littelfuse Availability: 0In Stock7,900 On Order Expected 06-Nov-26 Cartridge Fuses 125V 4A Slo-Blo | 0In Stock7,900 On Order Expected 06-Nov-26 | |||
Mfr: RF1354-000 TTI: MICROSMD075F-2 Littelfuse Availability: 24,000In StockResettable Fuses - PPTC .75A 6V 40A Imax | 24,000In Stock | RF1354-000 | ||
Mfr: RF3377-000 TTI: RKEF400 Littelfuse Availability: 5,000In StockResettable Fuses - PPTC 60V 40A 3.70W Radial-leaded Device | 5,000In Stock | RF0867-000 RF3377-000 | ||
300In Stock | ||||
27,000In Stock | ||||
950In Stock | ||||
62In Stock | ||||
Mfr: XGD10402KR TTI: XGD10402KR Littelfuse Availability: 80,000In StockESD Protection Diodes / TVS Diodes 0402 32VDC .04pF | 80,000In Stock | |||
Mfr: 3298600.ZXM10 TTI: 3298600.ZXM10 Littelfuse Availability: 425In StockAutomotive Fuses 600A 32V ZCASE MEGA FUSE | 425In Stock | |||
9,000In Stock | ||||
Mfr: 031301.5MXP TTI: 031301.5HXP Littelfuse Availability: 0In Stock1,000 On Order Expected 20-Nov-26 Cartridge Fuses 250V 1.5A Slo-Blo | 0In Stock1,000 On Order Expected 20-Nov-26 | |||
Mfr: 0459003.UR TTI: 0459003.UR Littelfuse Availability: 500In StockSurface Mount Fuses 125V 3A Fast Acting | 500In Stock | |||
Mfr: 37315000410 TTI: 37315000410 Littelfuse Availability: 4,750In StockFuses with Leads - Through Hole 250V UL FA SL 5A TR5 | 4,750In Stock | |||
Mfr: 0251015.MXL TTI: 0251015.MXL Littelfuse Availability: 700In Stock2,000 On Order Expected 19-Feb-27 Fuses with Leads - Through Hole 32V 15A | 700In Stock2,000 On Order Expected 19-Feb-27 | |||
Mfr: SP0504BAHTG TTI: SP0504BAHTG Littelfuse Availability: 15,000In StockESD Protection Diodes / TVS Diodes SP0504BAHTG | 15,000In Stock | |||
1,750In Stock22,732 On Order Expected 02-Dec-26 | ||||
490In Stock | ||||
Mfr: 0251.062MRT1L TTI: 0251.062MRT1L Littelfuse Availability: 0In Stock2,000 On Order Expected 05-Nov-26 Limited Supply Fuses with Leads - Through Hole 125V .062A | 0In Stock2,000 On Order Expected 05-Nov-26 Limited Supply | |||
Mfr: 0459.062UR TTI: 0459.062UR Littelfuse Availability: 9,500In Stock7,500 On Order Expected 17-Dec-26 Surface Mount Fuses 125V .062A Fast Acting | 9,500In Stock7,500 On Order Expected 17-Dec-26 | |||
1,050In Stock | C31673-000 RF3262-000 | |||
Mfr: 39612500440 TTI: 39612500440 Littelfuse Availability: 1,100In StockFuses with Leads - Through Hole 125V UL TL SL 2.5A TE5 | 1,100In Stock | |||
Mfr: 57100000001 TTI: 57100000001 Littelfuse Availability: 1,100In StockFuse Holder ACS HOLDER 571 250V | 1,100In Stock | |||
2,000In Stock | ||||
Mfr: 0239005.MXP TTI: 0239005.MXP Littelfuse Availability: 2,700In StockCartridge Fuses 125V 5A Slo-Blo | 2,700In Stock | |||
1,000In Stock |