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: 39512000440 TTI: 39512000440 Littelfuse Availability: 5,225In StockFuses with Leads - Through Hole 125V UL FA SL 2A TE5 | 5,225In Stock | |||
Mfr: 155.0892.6301 TTI: 155.0892.6301 Littelfuse Availability: 300In StockAutomotive Fuses CFB Series Battery Terminal Fuse | 300In Stock | |||
Mfr: 37202500411 TTI: 37202500411 Littelfuse Availability: 1,350In StockFuses with Leads - Through Hole IEC TL LBC SL .250A TR5 | 1,350In Stock | |||
Mfr: 37215000411 TTI: 37215000411 Littelfuse Availability: 400In StockFuses with Leads - Through Hole IEC TL LBC SL 5A TR5 | 400In Stock | |||
Mfr: 80000000005 TTI: 80000000005 Littelfuse Availability: 1,200In StockFuse Holder Panel Mount Body only | 1,200In Stock | |||
5,500In Stock | ||||
Mfr: 0225002.MXP TTI: 0225002.MXP Littelfuse Availability: 5,100In StockCartridge Fuses 250V 2A Fast Acting | 5,100In Stock | |||
3,500In Stock15,000 On Order Expected 15-Jan-27 | ||||
5,600In Stock | ||||
Mfr: 82000000005 TTI: 82000000005 Littelfuse Availability: 350In StockFuse Holder 5x20MM PANEL MNT QC BODY ONLY | 350In Stock | |||
1,400In Stock | ||||
Mfr: RF3225-000 TTI: RGEF300-2 Littelfuse Availability: 10,000In Stock5,000 On Order Expected 04-Dec-26 Resettable Fuses - PPTC RGEF300-2 | 10,000In Stock5,000 On Order Expected 04-Dec-26 | F77069-000 RF3225-000 | ||
Mfr: 0451.750MRL TTI: 0451.750MRL Littelfuse Availability: 9,000In StockSurface Mount Fuses 125VAC 0.75A .1444ohms 451 NANO2 | 9,000In Stock | |||
1,640In Stock | ||||
300In Stock | ||||
Mfr: 37413150410 TTI: 37413150410 Littelfuse Availability: 950In StockFuses with Leads - Through Hole 250V UL TL SL 3.15A TR5 | 950In Stock | |||
Mfr: 0230007.MXP TTI: 0230007.MXP Littelfuse Availability: 900In Stock7,000 On Order Expected 20-Nov-26 Cartridge Fuses 125V 7A Slo-Blo 2AG | 900In Stock7,000 On Order Expected 20-Nov-26 | |||
1,700In Stock | ||||
Mfr: LPSC0002ZXID TTI: LPSC0002ZXID Littelfuse Availability: 5In StockFuse Holder 2 Pole for Class CC Fuse | 5In Stock | |||
13,000In Stock | ||||
28,000In Stock | ||||
46In Stock | ||||
4,800In Stock | 1.5KE82CA. | |||
1,100In Stock | 576-122090 122090 | |||
3,850In Stock |