Littelfuse - Circuit Protection
63,742 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (745)
- Circuit Protection Kits (822)
- ESD Protection Diodes / TVS Diodes (14,342)
- Fuse Holders (3,353)
- Fuses (27,213)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,661)
- LED Protection Devices (286)
- Resettable Fuses - PPTC (3,821)
- Surge Protective Devices - SPD (2,506)
- Thermal Cutoffs (109)
- Thermistors (4,909)
- Thyristors (5,590)
- Varistors (8,447)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 0312002.MXP TTI: 0312002.HXP Littelfuse Availability: 14,400In StockCartridge Fuses 250V 2A Fast Acting | 14,400In Stock | 576-312002 312002 | ||
10,050In Stock | ||||
99In Stock | ||||
9,000In Stock15,000 On Order Expected 17-Dec-26 | ||||
Mfr: LFLX0006Z-01 TTI: LFLX0006Z-01 Littelfuse Availability: 40In Stock92 On Order Expected 23-Jul-26 Fuse Holder Accessories EPC SERIES PDM | 40In Stock92 On Order Expected 23-Jul-26 | |||
Mfr: V150LA20BP TTI: V150LA20BP Littelfuse Availability: 6,700In Stock4,000 On Order Expected 06-Oct-26 Varistors 150V 1600pF | 6,700In Stock4,000 On Order Expected 06-Oct-26 | |||
1,100In Stock10,500 On Order Expected 18-Sep-26 | 576-V47ZA7 V47ZA7 | |||
Mfr: RF2577-000 TTI: RXEF005 Littelfuse Availability: 8,100In Stock8,000 On Order Expected 11-Aug-26 Resettable Fuses - PPTC .05A 60V 40A Imax | 8,100In Stock8,000 On Order Expected 11-Aug-26 | F84016-000 RF2577-000 | ||
Mfr: 0312001.MXP TTI: 0312001.HXP Littelfuse Availability: 9,100In StockCartridge Fuses 250V 1A Fast Acting | 9,100In Stock | 576-312001 312001 | ||
Mfr: 0217005.MXP TTI: 0217005.MXP Littelfuse Availability: 10,800In StockCartridge Fuses 250 V 5A 5x20mm Fast Acting | 10,800In Stock | |||
Mfr: 0313003.MXP TTI: 0313003.MXP Littelfuse Availability: 3,350In Stock4,800 On Order Expected 07-Aug-26 Cartridge Fuses 250V 3A Slo-Blo | 3,350In Stock4,800 On Order Expected 07-Aug-26 | |||
3,425In Stock | ||||
Mfr: 0313008.MXP TTI: 0313008.HXP Littelfuse Availability: 5,000In Stock2,300 On Order Expected 07-Aug-26 Cartridge Fuses 250V 8A Slo-Blo | 5,000In Stock2,300 On Order Expected 07-Aug-26 | |||
Mfr: 0326010.MXP TTI: 0326010.HXP Littelfuse Availability: 6,400In StockCartridge Fuses 250V 10A Slo-Blo | 6,400In Stock | |||
Mfr: 02981001ZXT TTI: 02981001ZXT Littelfuse Availability: 1,110In Stock1,660 On Order Expected 19-Aug-26 Fuse Holder MEGA BOLT-DOWN FUSE BLOCK | 1,110In Stock1,660 On Order Expected 19-Aug-26 | |||
Mfr: 0477001.MXP TTI: 0477001.MXP Littelfuse Availability: 13,225In StockCartridge Fuses 500Vac 400Vdc TL 1A 5X20 | 13,225In Stock | |||
7,305In Stock | ||||
87,000In Stock159,000 On Order Expected | ||||
21,350In Stock | ||||
Mfr: 37212000411 TTI: 37212000411 Littelfuse Availability: 2,800In Stock3,800 On Order Expected 27-Jul-26 Fuses with Leads - Through Hole IEC TL LBC SL 2A TR5 | 2,800In Stock3,800 On Order Expected 27-Jul-26 | |||
Mfr: RF2568-000 TTI: RXEF065 Littelfuse Availability: 9,750In StockResettable Fuses - PPTC Radial Lead .65A 72V 40A Imax | 9,750In Stock | D53593-000 RF2568-000 | ||
Mfr: RF2569-000 TTI: RXEF075 Littelfuse Availability: 29,100In Stock20,250 On Order Expected 14-Sep-26 Resettable Fuses - PPTC Radial Lead .75A 72V 40A Imax | 29,100In Stock20,250 On Order Expected 14-Sep-26 | C46465-000 RF2569-000 | ||
Mfr: RF2643-000 TTI: RUEF500 Littelfuse Availability: 2,750In Stock7,250 On Order Expected 31-Aug-26 Resettable Fuses - PPTC 5A 30V 100A Imax | 2,750In Stock7,250 On Order Expected 31-Aug-26 | F11479-000 RF2643-000 | ||
Mfr: RF2563-000 TTI: RXEF017 Littelfuse Availability: 11,100In Stock3,800 On Order Expected 06-Oct-26 Resettable Fuses - PPTC Radial Lead .17A 60V 40A Imax | 11,100In Stock3,800 On Order Expected 06-Oct-26 | C72444-000 RF2563-000 | ||
1,975In Stock |
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