Littelfuse - Circuit Protection
63,604 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (650)
- Circuit Protection Kits (821)
- ESD Protection Diodes / TVS Diodes (14,325)
- Fuse Holders (3,353)
- 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 |
|---|---|---|---|---|
4,000In Stock | ||||
Mfr: 37213150411 TTI: 37213150411 Littelfuse Availability: 1,000In StockFuses with Leads - Through Hole IEC TL LBC SL 3.15A TR5 | 1,000In Stock | |||
300In Stock | ||||
160In Stock | ||||
Mfr: 0216.050MXEP TTI: 0216.050MXEP Littelfuse Availability: 700In Stock250 On Order Expected 17-Aug-26 Cartridge Fuses 250V .05A Fast Acting | 700In Stock250 On Order Expected 17-Aug-26 | |||
Mfr: RF2736-000 TTI: RUEF900-2 Littelfuse Availability: 2,000In StockResettable Fuses - PPTC 9A 30V 100A Imax | 2,000In Stock | E56223-000 RF2736-000 | ||
3,000In Stock | ||||
Mfr: 026302.5MXL TTI: 026302.5MXL Littelfuse Availability: 300In StockFuses with Leads - Through Hole 250V 2.5A PICO II | 300In Stock | |||
Mfr: 0217.100HXP TTI: 0217.100HXP Littelfuse Availability: 300In StockCartridge Fuses 250 V 0.1A 5x20mm Fast Acting | 300In Stock | |||
55,000In Stock | ||||
Mfr: V68MLA1206NT TTI: V68MLA1206NT Littelfuse Availability: 30,000In Stock10,000 On Order Expected 30-Sep-26 Varistors 68 VDC 1J 140V-CL 180A PK | 30,000In Stock10,000 On Order Expected 30-Sep-26 | |||
355In Stock | ||||
500In Stock | ||||
10In Stock | ||||
36,000In Stock | ||||
1,000In Stock | ||||
15,000In Stock | ||||
8,000In Stock | ||||
120In Stock | ||||
80In Stock | ||||
Mfr: 0456020.ER TTI: 0456020.ER Littelfuse Availability: 2,500In StockSurface Mount Fuses 125VAC 20A .0023ohms 456 NANO2 | 2,500In Stock | |||
12,000In Stock | ||||
9,000In Stock | ||||
Mfr: 0468.500NRHF TTI: 0468.500NRHF Littelfuse Availability: 5,000In StockSurface Mount Fuses 1206 SLO-BLO .500A SLIMLINE HALIDE FREE | 5,000In Stock | |||
5In Stock |