Littelfuse - Circuit Protection
63,728 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (746)
- Circuit Protection Kits (822)
- ESD Protection Diodes / TVS Diodes (14,357)
- Fuse Holders (3,348)
- Fuses (27,189)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,799)
- Surge Protective Devices - SPD (2,506)
- Thermal Cutoffs (112)
- Thermistors (4,887)
- Thyristors (5,583)
- Varistors (8,446)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
100In Stock | ||||
400In Stock | ||||
Mfr: 0313.600MXP TTI: 0313.600HXP Littelfuse Availability: 1,600In Stock1,800 On Order Expected 11-Dec-26 Cartridge Fuses 250V .6A Slo-Blo 3AG | 1,600In Stock1,800 On Order Expected 11-Dec-26 | |||
Mfr: 37211000001 TTI: 37211000001 Littelfuse Availability: 1,000In StockFuses with Leads - Through Hole 250V 1A IEC TL LBC TR5 LL | 1,000In Stock | |||
100In Stock | ||||
Mfr: SL0902A090SM TTI: SL0902A090SM Littelfuse Availability: 900In StockGas Discharge Tubes - GDTs / Gas Plasma Arrestors GP 5X5 90V Minitube 2 Term | 900In Stock | |||
Mfr: 277.6306.0001 TTI: 277.6306.0001 Littelfuse Availability: 4,145In StockFuse Holder 2.5mm waterproof Holder | 4,145In Stock | |||
Mfr: 0459002.ER TTI: 0459002.ER Littelfuse Availability: 5,000In StockSurface Mount Fuses 125V 2A Fast Acting | 5,000In Stock | |||
Mfr: V14MLA0805NH TTI: V14MLA0805NH Littelfuse Availability: 7,500In StockVaristors 14 VDC .3J 32V-CL 120A PK | 7,500In Stock | |||
800In Stock | ||||
5,000In Stock | ||||
Mfr: 045903.5UR TTI: 045903.5UR Littelfuse Availability: 500In StockSurface Mount Fuses 125V 3.5A Fast Acting | 500In Stock | |||
1,000In Stock | ||||
Mfr: 0154007.DR TTI: 0154007.DR Littelfuse Availability: 1,500In StockSurface Mount Fuses Fuseblock w/ fuse 7A OMNI BLOK 154 | 1,500In Stock | |||
2,400In Stock | ||||
Mfr: LPSC0001ZXID TTI: LPSC0001ZXID Littelfuse Availability: 64In StockFuse Holder 1 Pole for Class CC Fuse | 64In Stock | |||
190In Stock | ||||
9,000In Stock | ||||
Mfr: 02981003ZXT TTI: 02981003ZXT Littelfuse Availability: 240In StockFuse Holder MEGA Fuse Holder, w/o Fuse | 240In Stock | |||
Mfr: 0508.500MXP TTI: 0508.500MXP Littelfuse Availability: 980In StockCartridge Fuses FUSE 1000V 3AB FA PB-FREE .500A | 980In Stock | |||
Mfr: RF3367-000 TTI: RKEF110 Littelfuse Availability: 300In StockResettable Fuses - PPTC 60V 40A 2.20W Radial-leaded Device | 300In Stock | RF0866-000 RF3367-000 | ||
400In Stock | ||||
Mfr: 0CNN300E.V TTI: 0CNN300E.V Littelfuse Availability: 10In StockAutomotive Fuses 300AMP 80VDC 125VAC | 10In Stock | |||
125In Stock | ||||
Mfr: 0456040.DR TTI: 0456040.DR Littelfuse Availability: 1,500In StockSurface Mount Fuses VAC 40A .00105ohms 456 NANO2 | 1,500In Stock |