Littelfuse - Circuit Protection
131,293 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (66,013)
- Circuit Protection Kits (823)
- ESD Protection Diodes / TVS Diodes (15,296)
- Fuse Holders (3,366)
- Fuses (27,213)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,804)
- Surge Protective Devices - SPD (2,519)
- Thermal Cutoffs (112)
- Thermistors (4,893)
- Thyristors (6,889)
- Varistors (8,455)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: RF2652-000 TTI: RUEF600 Littelfuse Availability: 5,250In StockResettable Fuses - PPTC 6A 30V 100A Imax | 5,250In Stock | F24402-000 RF2652-000 | ||
110,000In Stock | ||||
65,000In Stock | ||||
13,000In Stock22,000 On Order Expected 06-Nov-26 | ||||
4,500In Stock | 576-V39ZA1 V39ZA1 | |||
6,000In Stock | ||||
Mfr: 0314003.MXP TTI: 0314003.HXP Littelfuse Availability: 1,300In StockCartridge Fuses 250V 3A Fast Acting | 1,300In Stock | |||
Mfr: 0251004.MXL TTI: 0251004.MXL Littelfuse Availability: 16,400In Stock10,000 On Order Expected 02-Mar-27 Fuses with Leads - Through Hole 125V 4A | 16,400In Stock10,000 On Order Expected 02-Mar-27 | |||
90In Stock | ||||
3,268In Stock | ||||
Mfr: 0314010.MXP TTI: 0314010.HXP Littelfuse Availability: 4,500In StockCartridge Fuses 250V 10A Fast Acting | 4,500In Stock | |||
258In Stock | ||||
275In Stock | ||||
815In Stock2,500 On Order Expected 02-Dec-26 | ||||
Mfr: 0229001.MXP TTI: 0229001.HXP Littelfuse Availability: 1,550In Stock2,000 On Order Expected 02-Mar-27 Cartridge Fuses 250V 1A Slo-Blo | 1,550In Stock2,000 On Order Expected 02-Mar-27 | |||
Mfr: 0505010.MXP TTI: 0505010.MXP Littelfuse Availability: 26,690In StockCartridge Fuses 10A 450V FAST ACTING | 26,690In Stock | |||
300In Stock | ||||
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: 5,250In StockResettable Fuses - PPTC 60V 40A 3.70W Radial-leaded Device | 5,250In Stock | RF0867-000 RF3377-000 | ||
500In Stock | ||||
18,000In Stock48,000 On Order Expected | ||||
9,000In Stock | ||||
Mfr: RF0313-000 TTI: SMD250F-2 Littelfuse Availability: 9,000In StockResettable Fuses - PPTC 2.5A 15V 40A Imax | 9,000In Stock | C42452-000 RF0313-000 | ||
1,750In Stock22,732 On Order Expected 02-Dec-26 | ||||
505In Stock |