Littelfuse - Circuit Protection
64,712 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (754)
- Circuit Protection Kits (822)
- ESD Protection Diodes / TVS Diodes (15,296)
- Fuse Holders (3,361)
- Fuses (27,205)
- 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 (4,891)
- Thyristors (5,582)
- Varistors (8,455)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: TMOV34S151MP TTI: TMOV34S151MP Littelfuse Availability: 120In Stock960 On Order Expected 18-Feb-27 Varistors THERMALLY PROTECTED VARISTOR 34MM | 120In Stock960 On Order Expected 18-Feb-27 | |||
Mfr: 0324010.MXP TTI: 0324010.MXP Littelfuse Availability: 10,900In StockCartridge Fuses 250V 10A Fast Acting Wshbl | 10,900In Stock | |||
Mfr: LFT302003CS TTI: LFT302003CS Littelfuse Availability: 13In StockFuse Holder 300V 200A CLS T 3 Pole Block | 13In Stock | |||
Mfr: 0603L075SLYR TTI: 0603L075SLYR Littelfuse Availability: 12,000In StockResettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.75A | 12,000In Stock | |||
Mfr: 0327030.YX2S TTI: 0327030.YX2S Littelfuse Availability: 4,000In StockAutomotive Fuses 30A 88mV 32V Blade | 4,000In Stock | |||
4,500In Stock | ||||
Mfr: 37421000410 TTI: 37421000410 Littelfuse Availability: 2,400In StockFuses with Leads - Through Hole 250V UL TL SL 10A TR5 | 2,400In Stock | |||
270In Stock | ||||
200In Stock | ||||
Mfr: 887538-000 TTI: LVR016K Littelfuse Availability: 700In StockResettable Fuses - PPTC .16A 240VAC 20/2A Imax | 700In Stock | 887538-000 | ||
Mfr: 37013150410 TTI: 37013150410 Littelfuse Availability: 650In StockFuses with Leads - Through Hole 250V IEC SL 3.15A TR5 | 650In Stock | |||
490In Stock | ||||
300In Stock | ||||
1,600In Stock | ||||
9,000In Stock | ||||
1,100In Stock | ||||
Mfr: 0235.250HXEP TTI: 0235.250HXEP Littelfuse Availability: 100In StockCartridge Fuses 250V .25A Fast Acting | 100In Stock | |||
Mfr: 0154005.DRT TTI: 0154005.DRT Littelfuse Availability: 1,500In StockSurface Mount Fuses Fuseblock w/ fuse 5A OMNI BLOK 154T | 1,500In Stock | 576-154005T 154005T | ||
Mfr: 047303.5MRT1L TTI: 047303.5MRT1L Littelfuse Availability: 1,000In StockFuses with Leads - Through Hole 125V 3.5A Slo-Blo | 1,000In Stock | |||
8In Stock | ||||
1,000In Stock | ||||
600In Stock | ||||
Mfr: SP1002-01JTG TTI: SP1002-01JTG Littelfuse Availability: 15,000In StockESD Protection Diodes / TVS Diodes 1 channel bi-directional | 15,000In Stock | |||
50In Stock | NPSTH103F3V2FDM01 | |||
Mfr: LVSP0040HXP TTI: LVSP0040HXP Littelfuse Availability: 500In Stock500 On Order Expected 02-Dec-26 Industrial & Electrical Fuses 40KA TVSS DBL STACK PIGTAIL | 500In Stock500 On Order Expected 02-Dec-26 |