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 |
|---|---|---|---|---|
10,000In Stock30,000 On Order Expected 16-Feb-27 | ||||
12,000In Stock | ||||
900In Stock | ||||
2,150In Stock | ||||
Mfr: 0251010.MRT1L TTI: 0251010.MRT1L Littelfuse Availability: 3,000In StockFuses with Leads - Through Hole 125V 10A | 3,000In Stock | |||
72,000In Stock | ||||
Mfr: RF2622-000 TTI: RXEF010-2 Littelfuse Availability: 3,000In Stock21,000 On Order Expected 17-Feb-27 Resettable Fuses - PPTC Radial Lead .1A 60V 40A Imax | 3,000In Stock21,000 On Order Expected 17-Feb-27 | A55457-000 RF2622-000 | ||
2,000In Stock | ||||
Mfr: 0216.500MXP TTI: 0216.500MXP Littelfuse Availability: 950In StockCartridge Fuses 250V .5A Fast Acting | 950In Stock | |||
30,000In Stock | ||||
2,700In Stock | ||||
350In Stock | ||||
Mfr: 031501.6MXP TTI: 031501.6HXP Littelfuse Availability: 12,550In StockCartridge Fuses 250V 1.6A Slo-Blo | 12,550In Stock | |||
40In Stock | ||||
Mfr: L60030M3SQ TTI: L60030M3SQ Littelfuse Availability: 60In StockFuse Holder Blok 30A 600V 3 Pole Screw Connector | 60In Stock | |||
Mfr: 031501.6MXP TTI: 031501.6MXP Littelfuse Availability: 12,550In StockCartridge Fuses 250V 1.6A Slo-Blo | 12,550In Stock | |||
Mfr: TMOV20RP275E TTI: TMOV20RP275E Littelfuse Availability: 14,660In StockVaristors THERMALLY PROTECTED VARISTOR 20MM | 14,660In Stock | |||
Mfr: TMOV20RP300E TTI: TMOV20RP300E Littelfuse Availability: 2,300In StockVaristors THERMALLY PROTECTED VARISTOR 20MM | 2,300In Stock | |||
6,000In Stock | ||||
3,000In Stock | ||||
3,000In Stock | ||||
Mfr: 1206L110THYR TTI: 1206L110THYR Littelfuse Availability: 40,000In Stock48,000 On Order Expected 14-Jan-27 Resettable Fuses - PPTC PTC 8V 1206 1.1A POLYFUSE SMD THIN | 40,000In Stock48,000 On Order Expected 14-Jan-27 | |||
10,000In Stock25,000 On Order Expected | ||||
Mfr: 0508001.MXEP TTI: 0508001.MXEP Littelfuse Availability: 1,240In Stock460 On Order Expected 18-Nov-26 Cartridge Fuses 1000V 3AB FA 1A | 1,240In Stock460 On Order Expected 18-Nov-26 | |||
250In Stock |