Littelfuse - Circuit Protection
66,577 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (676)
- Circuit Protection Kits (832)
- ESD Protection Diodes / TVS Diodes (15,873)
- Fuse Holders (3,518)
- Fuses (27,767)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,671)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3,783)
- Surge Protective Devices - SPD (2,570)
- Thermal Cutoffs (117)
- Thermistors (4,996)
- Thyristors (5,860)
- Varistors (8,615)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
3,000In Stock | ||||
19,800In Stock | ||||
12,000In Stock | ||||
Mfr: 1812L020/60DR TTI: 1812L020/60DR Littelfuse Availability: 3,000In StockResettable Fuses - PPTC 60V 0.20A 1812 PTC POLY SMT | 3,000In Stock | |||
9,800In Stock | ||||
Mfr: 04611.25ER TTI: 04611.25ER Littelfuse Availability: 2,500In StockSurface Mount Fuses 600VAC 1.25A .104ohms 461 NANO2 | 2,500In Stock | 576-04611.25 04611.25 | ||
Mfr: 0440.750WR TTI: 0440.750WR Littelfuse Availability: 3,000In StockSurface Mount Fuses 63V High I2T 1206 .750A | 3,000In Stock | |||
Mfr: SP1004U-ULC-04UTG TTI: SP1004U-ULC-04UTG Littelfuse Availability: 3,000In StockESD Protection Diodes / TVS Diodes 5V .2pF 20kV 4CH | 3,000In Stock | |||
Mfr: 39515000440 TTI: 39515000440 Littelfuse Availability: 1,400In StockFuses with Leads - Through Hole 125V UL FA LL 5A TE5 | 1,400In Stock | |||
50In Stock | ||||
Mfr: 0251.250NRT1L TTI: 0251.250NRT1L Littelfuse Availability: 5,000In StockFuses with Leads - Through Hole 125V .25A | 5,000In Stock | |||
Mfr: 0463025.ER TTI: 0463025.ER Littelfuse Availability: 5,000In StockSurface Mount Fuses 250VAC 25A .00215ohms 463 NANO2 | 5,000In Stock | |||
1,000In Stock | F71843-000 | |||
27,000In Stock | ||||
Mfr: 021602.5MXP TTI: 021602.5MXP Littelfuse Availability: 1,000In StockCartridge Fuses 250V 2.5A Fast Acting | 1,000In Stock | |||
Mfr: SP0504BAHTG TTI: SP0504BAHTG Littelfuse Availability: 15,000In StockESD Protection Diodes / TVS Diodes SP0504BAHTG | 15,000In Stock | |||
60,000In Stock | ||||
Mfr: 0451002.MRL TTI: 0451002.MRL Littelfuse Availability: 55,000In StockSurface Mount Fuses 125VAC 2A .0367ohms 451 NANO2 | 55,000In Stock | |||
Mfr: 1206L075THYR TTI: 1206L075THYR Littelfuse Availability: 4,000In StockResettable Fuses - PPTC PTC 8V 1206 0.75A POLYFUSE SMD THIN | 4,000In Stock | 576-1206L075WR 1206L075WR | ||
Mfr: TPSMB30A-VR TTI: TPSMB30A-VR Littelfuse Availability: 252,000In StockESD Protection Diodes / TVS Diodes 600W 30V AEC-Q101 5% Uni-Directional | 252,000In Stock | |||
500In Stock | C15140-000 RF2639-000 | |||
Mfr: 0314020.MXP TTI: 0314020.MXP Littelfuse Availability: 1,000In StockCartridge Fuses 250V 20A Fast Acting | 1,000In Stock | |||
Mfr: 0440.750WRA TTI: 0440.750WRA Littelfuse Availability: 15,000In StockSurface Mount Fuses .750A 63V FAST ACTING | 15,000In Stock | |||
5,000In Stock | ||||
2,000In Stock | 111501 |