Littelfuse - Circuit Protection
130,316 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (66,001)
- Circuit Protection Kits (823)
- ESD Protection Diodes / TVS Diodes (14,342)
- Fuse Holders (3,358)
- Fuses (27,219)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,661)
- LED Protection Devices (286)
- Resettable Fuses - PPTC (3,822)
- Surge Protective Devices - SPD (2,521)
- Thermal Cutoffs (109)
- Thermistors (4,911)
- Thyristors (6,895)
- Varistors (8,447)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: KLDR006.TXP TTI: KLDR006.TXP Littelfuse Availability: 268In StockIndustrial & Electrical Fuses 6A 600VAC 300VDC Slo-Blo | 268In Stock | |||
35,000In Stock | ||||
1,300In Stock1,700 On Order Expected 25-Aug-26 | ||||
1,725In Stock | ||||
4,300In Stock | ||||
7,600In Stock | ||||
1,950In Stock | ||||
100In Stock | MAC228A8TG | |||
425In Stock | ||||
600In Stock | ||||
Mfr: 5.0SMDJ60A TTI: 5.0SMDJ60A Littelfuse Availability: 6,000In Stock6,000 On Order Expected 23-Dec-26 ESD Protection Diodes / TVS Diodes 5kW 60V 5% Uni-Directional | 6,000In Stock6,000 On Order Expected 23-Dec-26 | |||
12,000In Stock | ||||
595In Stock5,950 On Order Expected 10-Dec-26 | ||||
Mfr: TMOV34S151MP TTI: TMOV34S151MP Littelfuse Availability: 900In StockVaristors THERMALLY PROTECTED VARISTOR 34MM | 900In Stock | |||
Mfr: 0312020.MXP TTI: 0312020.HXP Littelfuse Availability: 1,000In StockCartridge Fuses 32V 20A FA 3AG PB-FREE | 1,000In Stock | |||
500In Stock | RF0853-000 RF3054-000 | |||
Mfr: 38311000000 TTI: 38311000000 Littelfuse Availability: 1,000In StockFuses with Leads - Through Hole 300V UL TL TR5 LL 1A | 1,000In Stock | |||
Mfr: 0477001.MXEP TTI: 0477001.MXEP Littelfuse Availability: 600In StockFuses with Leads - Through Hole 500Vac 400Vdc TL PT 5X20 1A | 600In Stock | |||
2,400In Stock2,400 On Order Expected 18-Sep-26 | ||||
8In Stock | ||||
Mfr: 38900600000 TTI: 38900600000 Littelfuse Availability: 1,934,800In Stock1,369,200 On Order Expected Fuses with Leads - Through Hole PTCR TE5 MP .060A | 1,934,800In Stock1,369,200 On Order Expected | |||
Mfr: 0287035.PXCN TTI: 0287035.PXCN Littelfuse Availability: 5,800In StockAutomotive Fuses ATOF 32V 35A Low-Current Nylon | 5,800In Stock | |||
Mfr: 80000000005 TTI: 80000000005 Littelfuse Availability: 1,466In StockFuse Holder Panel Mount Body only | 1,466In Stock | |||
Mfr: 177.5701.0001 TTI: 177.5701.0001 Littelfuse Availability: 51In StockFuse Holder 425 A/80V Fuse Base | 51In Stock | |||
Mfr: 37413150410 TTI: 37413150410 Littelfuse Availability: 0In Stock1,000 On Order Expected 15-Jul-26 Fuses with Leads - Through Hole 250V UL TL SL 3.15A TR5 | 0In Stock1,000 On Order Expected 15-Jul-26 |