Littelfuse - Circuit Protection
63,742 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (745)
- Circuit Protection Kits (822)
- ESD Protection Diodes / TVS Diodes (14,342)
- Fuse Holders (3,353)
- Fuses (27,213)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,661)
- LED Protection Devices (286)
- Resettable Fuses - PPTC (3,821)
- Surge Protective Devices - SPD (2,506)
- Thermal Cutoffs (109)
- Thermistors (4,909)
- Thyristors (5,590)
- Varistors (8,447)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
800In Stock | 30KPA36CA-B | |||
6,000In Stock | ||||
3,000In Stock | ||||
Mfr: 0467005.NRHF TTI: 0467005.NRHF Littelfuse Availability: 5,000In StockSurface Mount Fuses 32V 0603 5A V/FA HALIDE FREE | 5,000In Stock | |||
Mfr: SP3003-04JTG TTI: SP3003-04JTG Littelfuse Availability: 6,000In StockESD Protection Diodes / TVS Diodes 4 Ch 8kV 0.65pF SPA | 6,000In Stock | |||
Mfr: 40012500440 TTI: 40012500440 Littelfuse Availability: 350In StockFuses with Leads - Through Hole 250V IEC TL TE5 SL SPECIAL 2.5A | 350In Stock | |||
Mfr: 0FHM0002SXJ TTI: 0FHM0002SXJ Littelfuse Availability: 100In StockFuse Holder Fuse Holder,In Line Waterproof,MINI,30A | 100In Stock | |||
Mfr: 047706.3MXP TTI: 047706.3MXP Littelfuse Availability: 2,140In StockCartridge Fuses 500Vac 400Vdc TL 5X20 6.3A | 2,140In Stock | |||
Mfr: 04980903ZXT TTI: 04980903ZXT Littelfuse Availability: 528In StockFuse Holder 32V Bolt-Down High-Current Fuse Holder with Out-Board Mounting Base, Washers, Hex Nuts, and A & D Cover | 528In Stock | |||
670In Stock | ||||
1,410In Stock | ||||
1,825In Stock | ||||
Mfr: NGD3103K3T1NLB001 TTI: 103JG1K Littelfuse Availability: 4,350In StockNTC Thermistors 10K OHM 10% DO-35 | 4,350In Stock | |||
1In Stock | ||||
50In Stock | ||||
Mfr: 0287003.PXCN TTI: 0287003.PXCN Littelfuse Availability: 598,390In StockAutomotive Fuses ATOF 32V 3A Low-Current Nylon | 598,390In Stock | |||
Mfr: LFJ604003C TTI: LFJ604003C Littelfuse Availability: 2In StockFuse Holder CLASS J FUSE BLOCK 600V 400A 3 POLE | 2In Stock | |||
Mfr: 0452008.MRL TTI: 0452008.MRL Littelfuse Availability: 1,000In StockSurface Mount Fuses 72VAC 8A .0088ohms 452 NANO2 | 1,000In Stock | |||
Mfr: LFR600303CID TTI: LFR600303CID Littelfuse Availability: 5In StockFuse Holder CLASS R FUSE BLOCK 600V 30A 3 POLE | 5In Stock | |||
550In Stock7,000 On Order Expected 07-Oct-26 | ||||
9,000In Stock9,000 On Order Expected 30-Nov-26 | ||||
Mfr: TMOV14RP150E TTI: TMOV14RP150E Littelfuse Availability: 65In StockVaristors THERMALLY PROTECTED VARISTOR 14MM | 65In Stock | |||
Mfr: 0324040.MXP TTI: 0324040.MXP Littelfuse Availability: 650In StockCartridge Fuses 250V FA PT 3AB PB-FREE 40A | 650In Stock | |||
Mfr: 0454007.MR TTI: 0454007.MR Littelfuse Availability: 2,000In StockSurface Mount Fuses 72VAC 7A .0105ohms 454 NANO2 | 2,000In Stock | |||
Mfr: LFH25030FBC TTI: LFH25030FBC Littelfuse Availability: 20In StockFuse Holder Accessories CLASS H/R FUSE BLOCK 250V 30A COVER | 20In Stock |