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 |
|---|---|---|---|---|
Mfr: V5.5MLA1206NH TTI: V5.5MLA1206NH Littelfuse Availability: 15,000In StockVaristors 5.5V 150A 3500pF | 15,000In Stock | |||
100In Stock | ||||
132,000In Stock | ||||
90In Stock | ||||
10,000In Stock | ||||
Mfr: 02153.15MXP TTI: 02153.15HXP Littelfuse Availability: 600In Stock2,000 On Order Expected 09-Feb-27 Cartridge Fuses 250V 3.15A Slo-Blo | 600In Stock2,000 On Order Expected 09-Feb-27 | |||
Mfr: 0473.500MRT1L TTI: 0473.500MRT1L Littelfuse Availability: 2,000In StockFuses with Leads - Through Hole 125V .5A Slo-Blo | 2,000In Stock | |||
1,200In Stock | ||||
2,450In Stock6,900 On Order Expected | ||||
2,100In Stock | ||||
3,000In Stock6,000 On Order Expected 16-Feb-27 | ||||
2,300In Stock | ||||
Mfr: 0505015.MXEP TTI: 0505015.MXEP Littelfuse Availability: 340In Stock700 On Order Expected 02-Oct-26 Cartridge Fuses 500V 15A 3AB PT PB-FREE | 340In Stock700 On Order Expected 02-Oct-26 | |||
Mfr: RF1600-000 TTI: PESD0402-140 Littelfuse Availability: 170,000In Stock490,000 On Order Expected 24-Feb-27 ESD Protection Diodes / TVS Diodes 0.25pFA 14V 0402 AEC-Q200 | 170,000In Stock490,000 On Order Expected 24-Feb-27 | RF1600-000 | ||
Mfr: 0891030.NXS TTI: 0891030.NXS Littelfuse Availability: 7,800In StockAutomotive Fuses LP MINI 58V SLVR 30A | 7,800In Stock | |||
Mfr: V30MLA1210NH TTI: V30MLA1210NH Littelfuse Availability: 14,000In StockVaristors MULTI-LAYER VARISTOR SURFACE MOUNT | 14,000In Stock | |||
Mfr: 04773.15MXP TTI: 04773.15MXP Littelfuse Availability: 1,150In Stock2,600 On Order Expected 18-Sep-26 Cartridge Fuses 500Vac 400Vdc TL 5X20 3.15A | 1,150In Stock2,600 On Order Expected 18-Sep-26 | |||
Mfr: 0451020.MRL TTI: 0451020.MRL Littelfuse Availability: 3,000In StockSurface Mount Fuses 20A 65V NANO2 | 3,000In Stock | |||
24,700In Stock | ||||
2,130In Stock1,567 On Order Expected 07-Oct-26 | ||||
4,500In Stock | ||||
1,200In Stock8,400 On Order Expected 02-Dec-26 | ||||
2,000In Stock4,500 On Order Expected 02-Oct-26 | ||||
600In Stock | ||||
Mfr: 38212000410 TTI: 38212000410 Littelfuse Availability: 1,450In StockFuses with Leads - Through Hole 250V IEC TL SL 2A TR5 | 1,450In Stock |