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: 0251001.MXL TTI: 0251001.MXL Littelfuse Availability: 7,800In Stock14,500 On Order Expected 11-Mar-27 Fuses with Leads - Through Hole 125V 1A | 7,800In Stock14,500 On Order Expected 11-Mar-27 | |||
Mfr: 0297003.WXNV TTI: 0297003.WXNV Littelfuse Availability: 75,000In StockAutomotive Fuses 32V 3A Mini | 75,000In Stock | |||
Mfr: 0505020.MXP TTI: 0505020.MXP Littelfuse Availability: 580In StockCartridge Fuses 500V 20A 3AB PB-FREE | 580In Stock | |||
Mfr: 0287040.PXCN TTI: 0287040.PXCN Littelfuse Availability: 42,750In StockAutomotive Fuses ATOF 32V 40A Low-Current Nylon | 42,750In Stock | |||
Mfr: 0312002.MXP TTI: 0312002.HXP Littelfuse Availability: 10,200In StockCartridge Fuses 250V 2A Fast Acting | 10,200In Stock | 576-312002 312002 | ||
Mfr: 0217005.MXP TTI: 0217005.MXP Littelfuse Availability: 15,000In StockCartridge Fuses 250 V 5A 5x20mm Fast Acting | 15,000In Stock | |||
12,590In Stock | ||||
141,000In Stock | ||||
Mfr: 0477001.MXP TTI: 0477001.MXP Littelfuse Availability: 6,375In Stock8,650 On Order Expected 03-Mar-27 Cartridge Fuses 500Vac 400Vdc TL 1A 5X20 | 6,375In Stock8,650 On Order Expected 03-Mar-27 | |||
Mfr: 04980933.X TTI: 04980933.X Littelfuse Availability: 175In StockFuse Holder 3P Fuseholder w/CAP and SEALS | 175In Stock | |||
5,000In Stock | ||||
Mfr: RF2559-000 TTI: RUEF185 Littelfuse Availability: 31,200In StockResettable Fuses - PPTC 1.85A 30V 100A Imax | 31,200In Stock | D92264-000 RF2559-000 | ||
Mfr: 0312001.MXP TTI: 0312001.HXP Littelfuse Availability: 11,000In StockCartridge Fuses 250V 1A Fast Acting | 11,000In Stock | 576-312001 312001 | ||
15,400In Stock | 576-V47ZA7 V47ZA7 | |||
Mfr: 0299040.ZXNV TTI: 0299040.ZXNV Littelfuse Availability: 8,950In StockAutomotive Fuses 40A 32V Maxi Fuse | 8,950In Stock | |||
Mfr: 0218002.MXP TTI: 0218002.MXP Littelfuse Availability: 11,400In Stock8,000 On Order Expected 21-Jan-27 Cartridge Fuses 250V 2A Time Lag (Slo-Blo) | 11,400In Stock8,000 On Order Expected 21-Jan-27 | |||
Mfr: 0997015.WXN TTI: 0997015.WXN Littelfuse Availability: 5,000In Stock4,900 On Order Expected 20-Jan-27 Automotive Fuses 58V 15A | 5,000In Stock4,900 On Order Expected 20-Jan-27 | |||
Mfr: 0313003.MXP TTI: 0313003.MXP Littelfuse Availability: 5,100In Stock6,000 On Order Expected 09-Mar-27 Cartridge Fuses 250V 3A Slo-Blo | 5,100In Stock6,000 On Order Expected 09-Mar-27 | |||
Mfr: 02981001ZXT TTI: 02981001ZXT Littelfuse Availability: 3,700In Stock2,460 On Order Expected 20-Jan-27 Fuse Holder MEGA BOLT-DOWN FUSE BLOCK | 3,700In Stock2,460 On Order Expected 20-Jan-27 | |||
9,550In Stock | ||||
7,700In Stock | ||||
Mfr: 0326010.MXP TTI: 0326010.HXP Littelfuse Availability: 1,550In Stock4,000 On Order Expected 05-Mar-27 Cartridge Fuses 250V 10A Slo-Blo | 1,550In Stock4,000 On Order Expected 05-Mar-27 | |||
87,000In Stock | ||||
Mfr: 0229003.MXP TTI: 0229003.HXP Littelfuse Availability: 1,300In StockCartridge Fuses 250V 3A Slo-Blo | 1,300In Stock | |||
Mfr: V300LA20AP TTI: V300LA20AP Littelfuse Availability: 8,100In Stock12,600 On Order Expected 06-Apr-27 Varistors 300V 400pF | 8,100In Stock12,600 On Order Expected 06-Apr-27 |
