Littelfuse - Circuit Protection
63,728 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (746)
- Circuit Protection Kits (822)
- ESD Protection Diodes / TVS Diodes (14,357)
- Fuse Holders (3,348)
- 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 |
|---|---|---|---|---|
Mfr: 0466002.NRHF TTI: 0466002.NRHF Littelfuse Availability: 5,000In StockSurface Mount Fuses 63V 2A FA HALIDE FREE SLIM | 5,000In Stock | |||
Mfr: TMOV20RP130E TTI: TMOV20RP130E Littelfuse Availability: 20In StockVaristors THERMALLY PROTECTED VARISTOR 20MM | 20In Stock | |||
Mfr: 37012500410 TTI: 37012500410 Littelfuse Availability: 2,000In StockFuses with Leads - Through Hole 250V IEC LBC SL 2.5A TR5 | 2,000In Stock | |||
Mfr: 39612000440 TTI: 39612000440 Littelfuse Availability: 400In StockFuses with Leads - Through Hole 125V UL TL SL 2A TE5 | 400In Stock | |||
Mfr: RF1543-000 TTI: LR4-260F Littelfuse Availability: 2,500In StockResettable Fuses - PPTC 2.6A 15V 100A Imax | 2,500In Stock | D03110-000 RF1543-000 | ||
Mfr: RF1549-000 TTI: LR4-600F Littelfuse Availability: 50In StockResettable Fuses - PPTC 6A 20V 100A Imax | 50In Stock | F56413-000 RF1549-000 | ||
Mfr: 178.6116.6001 TTI: 178.6116.6001 Littelfuse Availability: 100In StockFuse Clips 80V/FH2 Stackable ATO FUSEHOLDER | 100In Stock | |||
Mfr: E72246-000 TTI: TSL250-080F-2 Littelfuse Availability: 6,000In StockResettable Fuses - PPTC Polyswitch 0.08A | 6,000In Stock | E72246-000 | ||
5,000In Stock | C97762-000 RF3256-000 | |||
Mfr: RF2697-000 TTI: RXEF135-2 Littelfuse Availability: 12,000In StockResettable Fuses - PPTC Radial Lead 1.35A 72V 40A Imax | 12,000In Stock | E86281-000 RF2697-000 | ||
Mfr: RF2730-000 TTI: RUEF800K Littelfuse Availability: 1,050In Stock4,200 On Order Expected 10-Nov-26 Resettable Fuses - PPTC 8A 30V 40A Imax | 1,050In Stock4,200 On Order Expected 10-Nov-26 | C91951-000 RF2730-000 | ||
900In Stock | ||||
Mfr: 0239.250MXP TTI: 0239.250HXP Littelfuse Availability: 750In StockCartridge Fuses 250V .25A Slo-Blo | 750In Stock | |||
Mfr: 0464001.DR TTI: 0464001.DR Littelfuse Availability: 1,500In StockSurface Mount Fuses 250VAC 1A .0762ohms 464 NANO2 | 1,500In Stock | |||
Mfr: 0234003.MXP TTI: 0234003.MXP Littelfuse Availability: 450In Stock3,000 On Order Expected 08-Sep-26 Cartridge Fuses 250V 3A Medium Acting | 450In Stock3,000 On Order Expected 08-Sep-26 | |||
25In Stock | ||||
Mfr: 0313.200MXP TTI: 0313.200MXP Littelfuse Availability: 300In StockCartridge Fuses 250V .2A Slo-Blo 3AG | 300In Stock | |||
Mfr: 02133.15MXP TTI: 02133.15MXP Littelfuse Availability: 700In StockCartridge Fuses 250V 3.15A Slo-Blo | 700In Stock | |||
Mfr: 0460.500UR TTI: 0460.500UR Littelfuse Availability: 500In StockSurface Mount Fuses 125V .5A Slo-Blo | 500In Stock | |||
Mfr: 023901.6HXEP TTI: 023901.6HXEP Littelfuse Availability: 120In StockCartridge Fuses 250V 1.6A Slo-Blo | 120In Stock | |||
Mfr: 02301.25HXP TTI: 02301.25HXP Littelfuse Availability: 200In StockCartridge Fuses 250V 1.25A Slo-Blo 2AG | 200In Stock | |||
Mfr: 0232002.MXP TTI: 0232002.MXP Littelfuse Availability: 1,350In StockCartridge Fuses 250V 2A Medium Acting | 1,350In Stock | |||
Mfr: 0263003.MXL TTI: 0263003.MXL Littelfuse Availability: 750In StockFuses with Leads - Through Hole 250V 3A PICO II | 750In Stock | |||
Mfr: 0314007.MXP TTI: 0314007.HXP Littelfuse Availability: 200In StockCartridge Fuses 250V 7A Fast Acting | 200In Stock | |||
Mfr: 0234005.MXP TTI: 0234005.MXP Littelfuse Availability: 1,050In StockCartridge Fuses 250V 5A Medium Acting | 1,050In Stock |