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 |
|---|---|---|---|---|
2,700In Stock | ||||
Mfr: V150LA20CP TTI: V150LA20CP Littelfuse Availability: 14,400In Stock51,000 On Order Expected 15-Apr-27 Varistors 150V | 14,400In Stock51,000 On Order Expected 15-Apr-27 | |||
Mfr: 0312.500MXP TTI: 0312.500HXP Littelfuse Availability: 6,600In StockCartridge Fuses 250V .5A Fast Acting 3AG | 6,600In Stock | |||
17,380In Stock | ||||
Mfr: 0997010.WXN TTI: 0997010.WXN Littelfuse Availability: 1,700In Stock16,600 On Order Expected Automotive Fuses 58V 10A | 1,700In Stock16,600 On Order Expected | |||
15,000In Stock | ||||
9,000In Stock9,000 On Order Expected 13-May-27 | ||||
Mfr: 0239003.MXP TTI: 0239003.HXP Littelfuse Availability: 33,700In StockCartridge Fuses 250V 3A Slo-Blo | 33,700In Stock | |||
8,075In Stock18,000 On Order Expected | ||||
6,100In Stock | 576-01220083H 01220083H | |||
5,800In Stock | ||||
892In Stock | ||||
Mfr: 83100000005 TTI: 83100000005 Littelfuse Availability: 7,150In StockFuse Holder ACS 5x20 mm Fuse Holder | 7,150In Stock | 8310000000 | ||
51,000In Stock | ||||
Mfr: RF2637-000 TTI: RXEF160 Littelfuse Availability: 20,300In StockResettable Fuses - PPTC Radial Lead 1.6A 72V 40A Imax | 20,300In Stock | E53493-000 RF2637-000 | ||
4,850In Stock | ||||
Mfr: RF2647-000 TTI: RXEF375 Littelfuse Availability: 9,400In StockResettable Fuses - PPTC Radial Lead 3.75A 72V 40A Imax | 9,400In Stock | C55032-000 RF2647-000 | ||
30,000In Stock | ||||
Mfr: 0251002.MXL TTI: 0251002.MXL Littelfuse Availability: 10,300In Stock10,000 On Order Expected 19-Mar-27 Fuses with Leads - Through Hole 2A 125V PICO II Fast Acting | 10,300In Stock10,000 On Order Expected 19-Mar-27 | 576-251002 251002 | ||
850In Stock | ||||
Mfr: 021706.3MXP TTI: 021706.3HXP Littelfuse Availability: 10,500In StockCartridge Fuses 250 V 6.3A 5x20mm Fast Acting | 10,500In Stock | |||
5,300In Stock | 576-V275LA40A V275LA40A | |||
Mfr: 0312003.MXP TTI: 0312003.HXP Littelfuse Availability: 5,200In Stock6,000 On Order Expected 05-Mar-27 Cartridge Fuses 250V 3A Fast Acting | 5,200In Stock6,000 On Order Expected 05-Mar-27 | |||
Mfr: KLDR003.TXP TTI: KLDR003.TXP Littelfuse Availability: 15,480In StockIndustrial & Electrical Fuses 3A 600VAC 300VDC Slo-Blo | 15,480In Stock | |||
Mfr: 0312.250MXP TTI: 0312.250HXP Littelfuse Availability: 3,150In StockCartridge Fuses 250V .25A Fast Acting 3AG | 3,150In Stock |