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: 0314015.MXP TTI: 0314015.HXP Littelfuse Availability: 1,700In StockCartridge Fuses 250V 15A Fast Acting | 1,700In Stock | |||
Mfr: 0217005.MXP TTI: 0217005.MXP Littelfuse Availability: 16,250In StockCartridge Fuses 250 V 5A 5x20mm Fast Acting | 16,250In Stock | |||
Mfr: 0326010.MXP TTI: 0326010.HXP Littelfuse Availability: 3,100In StockCartridge Fuses 250V 10A Slo-Blo | 3,100In Stock | |||
15,400In Stock | 576-V47ZA7 V47ZA7 | |||
66,000In Stock | ||||
9,970In Stock | ||||
Mfr: 0218002.MXP TTI: 0218002.MXP Littelfuse Availability: 11,600In StockCartridge Fuses 250V 2A Time Lag (Slo-Blo) | 11,600In Stock | |||
7,620In Stock | ||||
Mfr: 0313008.MXP TTI: 0313008.HXP Littelfuse Availability: 11,200In StockCartridge Fuses 250V 8A Slo-Blo | 11,200In Stock | |||
Mfr: 0312001.MXP TTI: 0312001.HXP Littelfuse Availability: 11,000In StockCartridge Fuses 250V 1A Fast Acting | 11,000In Stock | 576-312001 312001 | ||
13,275In Stock2,625 On Order Expected 21-Oct-26 | ||||
Mfr: 0312002.MXP TTI: 0312002.HXP Littelfuse Availability: 10,200In StockCartridge Fuses 250V 2A Fast Acting | 10,200In Stock | 576-312002 312002 | ||
8,000In Stock | ||||
7,000In Stock | ||||
Mfr: 02981001ZXT TTI: 02981001ZXT Littelfuse Availability: 3,370In Stock60 On Order Expected 19-Oct-26 Fuse Holder MEGA BOLT-DOWN FUSE BLOCK | 3,370In Stock60 On Order Expected 19-Oct-26 | |||
Mfr: RF2559-000 TTI: RUEF185 Littelfuse Availability: 30,400In StockResettable Fuses - PPTC 1.85A 30V 100A Imax | 30,400In Stock | D92264-000 RF2559-000 | ||
Mfr: 0477001.MXP TTI: 0477001.MXP Littelfuse Availability: 0In Stock3,125 On Order Expected 10-Mar-27 Cartridge Fuses 500Vac 400Vdc TL 1A 5X20 | 0In Stock3,125 On Order Expected 10-Mar-27 | |||
Mfr: 0299040.ZXNV TTI: 0299040.ZXNV Littelfuse Availability: 10,800In StockAutomotive Fuses 40A 32V Maxi Fuse | 10,800In Stock | |||
Mfr: 0313003.MXP TTI: 0313003.MXP Littelfuse Availability: 5,600In StockCartridge Fuses 250V 3A Slo-Blo | 5,600In Stock | |||
9,200In Stock | ||||
Mfr: 04980933.X TTI: 04980933.X Littelfuse Availability: 370In StockFuse Holder 3P Fuseholder w/CAP and SEALS | 370In Stock | |||
3,900In Stock | D84169-000 RF3240-000 | |||
14,400In Stock19,200 On Order Expected 28-Oct-26 | 1.5KE6.8A. | |||
Mfr: 1.5KE300CA TTI: 1.5KE300CA Littelfuse Availability: 9,600In Stock26,400 On Order Expected 16-Nov-26 ESD Protection Diodes / TVS Diodes 1500W 256V Bi-Directional | 9,600In Stock26,400 On Order Expected 16-Nov-26 | |||
Mfr: V150LA20CP TTI: V150LA20CP Littelfuse Availability: 21,400In Stock13,600 On Order Expected 11-Nov-26 Varistors 150V | 21,400In Stock13,600 On Order Expected 11-Nov-26 |