Littelfuse - Circuit Protection
63,604 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (650)
- Circuit Protection Kits (821)
- ESD Protection Diodes / TVS Diodes (14,325)
- Fuse Holders (3,353)
- Fuses (27,189)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,799)
- Surge Protective Devices - SPD (2,506)
- Thermal Cutoffs (112)
- Thermistors (4,887)
- Thyristors (5,583)
- Varistors (8,446)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
50In Stock | ||||
Mfr: CCMR006.TXP TTI: CCMR006.TXP Littelfuse Availability: 70In StockIndustrial & Electrical Fuses 6A 600VAC 250VDC Time-Delay | 70In Stock | |||
Mfr: CCMR004.TXP TTI: CCMR004.TXP Littelfuse Availability: 405In StockIndustrial & Electrical Fuses 4A 600VAC 250VDC Time-Delay | 405In Stock | |||
370In Stock | ||||
323In Stock | ||||
61,350In Stock | ||||
Mfr: 3298150.ZXM10 TTI: 3298150.ZXM10 Littelfuse Availability: 455In StockAutomotive Fuses FUSE - ZCASE MEGA 32V M10 150A 480 PC | 455In Stock | |||
Mfr: 3298080.ZXM10 TTI: 3298080.ZXM10 Littelfuse Availability: 270In StockAutomotive Fuses FUSE - ZCASE MEGA 32V M10 80A 480 PC | 270In Stock | |||
Mfr: SMDJ33CA-E TTI: SMDJ33CA-E Littelfuse Availability: 27,000In StockESD Protection Diodes / TVS Diodes TVS 3KW 33V 5%BI DO-214AB TR13 RoHS | 27,000In Stock | |||
Mfr: 86200001009 TTI: 86200001009 Littelfuse Availability: 1,240In Stock700 On Order Expected 23-Oct-26 Fuse Holder Panel Mount/5x20mm MINIATUREFUSEHOLDERS | 1,240In Stock700 On Order Expected 23-Oct-26 | |||
Mfr: RF0008-000 TTI: TRF250-120 Littelfuse Availability: 7,800In Stock2,400 On Order Expected 18-Sep-26 Resettable Fuses - PPTC .12A 60VDC 250VRMS | 7,800In Stock2,400 On Order Expected 18-Sep-26 | RF0008-000 | ||
Mfr: RF3233-000 TTI: RGEF500 Littelfuse Availability: 300In Stock5,500 On Order Expected Resettable Fuses - PPTC RGEF500 | 300In Stock5,500 On Order Expected | A50291-000 RF3233-000 | ||
498In Stock | ||||
Mfr: RF1344-000 TTI: NANOSMDC016F-2 Littelfuse Availability: 63,000In StockResettable Fuses - PPTC .16A 48V 10A Imax | 63,000In Stock | C82021-000 RF1344-000 | ||
Mfr: RF0316-000 TTI: SMD075F-2 Littelfuse Availability: 18,000In Stock4,000 On Order Expected 15-Sep-26 Resettable Fuses - PPTC .75A 30V 40A Imax | 18,000In Stock4,000 On Order Expected 15-Sep-26 | E60846-000 RF0316-000 | ||
Mfr: 0242.050UAT1 TTI: 0242.050UAT1 Littelfuse Availability: 21,550In StockFuses with Leads - Through Hole 250V .05A | 21,550In Stock | |||
Mfr: 37415000410 TTI: 37415000410 Littelfuse Availability: 1,100In StockFuses with Leads - Through Hole 250V UL TL SL 5A TR5 | 1,100In Stock | |||
Mfr: 178.6116.2502 TTI: 178.6116.2502 Littelfuse Availability: 3,100In Stock9,625 On Order Expected 20-Aug-26 Fuse Clips CONTACT DFK TIN 1.5-2.5 QMM | 3,100In Stock9,625 On Order Expected 20-Aug-26 | |||
245In Stock100 On Order Expected 23-Mar-27 | ||||
Mfr: 0230002.MXP TTI: 0230002.HXP Littelfuse Availability: 100In StockLimited Supply Cartridge Fuses 250V 2A Slo-Blo 2AG | 100In StockLimited Supply | |||
2,400In Stock | ||||
Mfr: 0154005.DR TTI: 0154005.DR Littelfuse Availability: 4,500In StockSurface Mount Fuses Fuseblock w/ fuse 5A OMNI BLOK 154 | 4,500In Stock | |||
355In Stock | ||||
Mfr: RF2698-000 TTI: RXEF185-2 Littelfuse Availability: 3,000In StockResettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax | 3,000In Stock | F01480-000 RF2698-000 | ||
Mfr: V120MLA1210NH TTI: V120MLA1210NH Littelfuse Availability: 15,000In Stock24,000 On Order Expected 23-Sep-26 Varistors 125A 135V 65pF | 15,000In Stock24,000 On Order Expected 23-Sep-26 |