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: 0230001.MXP TTI: 0230001.HXP Littelfuse Availability: 5,000In StockCartridge Fuses 250V 1A Slo-Blo 2AG | 5,000In Stock | |||
51,000In Stock | ||||
42,950In Stock | ||||
3,850In Stock | ||||
Mfr: RF2155-000 TTI: MINIASMDC050F-2 Littelfuse Availability: 180,000In StockResettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200 | 180,000In Stock | RF2155-000 | ||
Mfr: 088502.5DR TTI: 088502.5DR Littelfuse Availability: 1,500In StockSurface Mount Fuses 350VAC 2.5A .0267ohms 885 NANO2 | 1,500In Stock | |||
190In Stock | ||||
Mfr: RF1878-000 TTI: GTCA28-750M-R20 Littelfuse Availability: 2,420In StockGas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 75V 2POLE AXIAL LEADS GDT | 2,420In Stock | RF1878-000 | ||
Mfr: RF2634-000 TTI: RXEF040-2 Littelfuse Availability: 6,000In StockResettable Fuses - PPTC Radial Lead .4A 72V 40A Imax | 6,000In Stock | D27406-000 RF2634-000 | ||
286In Stock | ||||
Mfr: NGD3103F3T1NLB001 TTI: 103JG1F Littelfuse Availability: 1,000In StockNTC Thermistors 10K OHM 1% DO-35 GLASS | 1,000In Stock | NGD3103F3T1NLB001 | ||
240In Stock | ||||
Mfr: 156.5611.6111 TTI: 156.5611.6111 Littelfuse Availability: 100In StockAutomotive Fuses 80VDC 120A Strip 30 W/ Housing | 100In Stock | |||
92In Stock23 On Order Expected 29-Oct-26 | ||||
Mfr: 0235004.MXP TTI: 0235004.HXP Littelfuse Availability: 500In StockCartridge Fuses 125V 4A 5X20 Fast Acting | 500In Stock | |||
6,000In Stock | ||||
Mfr: 0314010.MXP TTI: 0314010.MXP Littelfuse Availability: 1,000In StockCartridge Fuses 250V 10A Fast Acting | 1,000In Stock | |||
Mfr: NSSM103K3T1NGT001 TTI: NSSM103K3T1NGT001 Littelfuse Availability: 37,500In Stock5,000 On Order Expected 10-Dec-26 NTC Thermistors NTC 10K OHM +/-10% | 37,500In Stock5,000 On Order Expected 10-Dec-26 | |||
6,000In Stock | ||||
Mfr: 30EV150.ZXBDM TTI: 30EV150.ZXBDM Littelfuse Availability: 66In StockAutomotive Fuses High Voltage Fuses 500VDC 150A | 66In Stock | |||
Mfr: 30EV200.ZXBDM TTI: 30EV200.ZXBDM Littelfuse Availability: 27In StockAutomotive Fuses High Voltage Fuses 500VDC 200A | 27In Stock | |||
Mfr: 0217015.MXEP TTI: 0217015.MXEP Littelfuse Availability: 50In StockFuses with Leads - Through Hole 250 V 15A 5x20mm Fast Acting | 50In Stock | |||
Mfr: 56400001009 TTI: 56400001009 Littelfuse Availability: 7,500In StockFuse Holder Surface Mount TR5/TE5 Holder | 7,500In Stock | |||
600In Stock | ||||
Mfr: 37202000411 TTI: 37202000411 Littelfuse Availability: 150In StockFuses with Leads - Through Hole IEC TL LBC SL .200A TR5 | 150In Stock |