Littelfuse - Circuit Protection
64,611 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (658)
- Circuit Protection Kits (821)
- ESD Protection Diodes / TVS Diodes (15,293)
- Fuse Holders (3,361)
- Fuses (27,204)
- 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: 0313001.MXP TTI: 0313001.HXP Littelfuse Availability: 3,800In StockCartridge Fuses 250V 1A Slo-Blo | 3,800In Stock | 576-313001 313001 576-313001P 313001P | ||
Mfr: 0251.062MXL TTI: 0251.062MXL Littelfuse Availability: 14,050In Stock24,000 On Order Expected 25-Jan-27 Fuses with Leads - Through Hole 125V .062A | 14,050In Stock24,000 On Order Expected 25-Jan-27 | |||
Mfr: 56200001009 TTI: 56200001009 Littelfuse Availability: 27,400In Stock13,100 On Order Expected 18-Dec-26 Fuse Holder TR5/TE5 F/HOLDER | 27,400In Stock13,100 On Order Expected 18-Dec-26 | |||
Mfr: RF2565-000 TTI: RXEF030 Littelfuse Availability: 7,750In StockResettable Fuses - PPTC Radial Lead .3A 72V 40A Imax | 7,750In Stock | 461130-000 RF2565-000 | ||
Mfr: RF2566-000 TTI: RXEF040 Littelfuse Availability: 28,800In StockResettable Fuses - PPTC Radial Lead .4A 72V 40A Imax | 28,800In Stock | 759132-000 RF2566-000 | ||
Mfr: RF0318-000 TTI: SMD100F-2 Littelfuse Availability: 96,000In StockResettable Fuses - PPTC 30V 40A IMAX | 96,000In Stock | D97510-000 RF0318-000 | ||
Mfr: RF2626-000 TTI: RUEF250 Littelfuse Availability: 11,200In StockResettable Fuses - PPTC 2.5A 30V 100A Imax | 11,200In Stock | A91311-000 RF2626-000 | ||
Mfr: RF2561-000 TTI: RUEF400 Littelfuse Availability: 26,400In StockResettable Fuses - PPTC 4A 30V 100A Imax | 26,400In Stock | F56630-000 RF2561-000 | ||
Mfr: RF2738-000 TTI: RUEF800 Littelfuse Availability: 15,000In StockResettable Fuses - PPTC 8A 30V 100A Imax | 15,000In Stock | F07147-000 RF2738-000 | ||
Mfr: RF2579-000 TTI: RXEF010 Littelfuse Availability: 25,200In StockResettable Fuses - PPTC Radial Lead .1A 60V 40A Imax | 25,200In Stock | A14391-000 RF2579-000 | ||
Mfr: 10207101009 TTI: 10207101009 Littelfuse Availability: 4,000In Stock3,000 On Order Expected 15-Oct-26 Fuse Clips ACS 6.3mm Clip | 4,000In Stock3,000 On Order Expected 15-Oct-26 | 576-102071 102071 | ||
250In Stock | ||||
Mfr: 04980900ZXT TTI: 04980900ZXT Littelfuse Availability: 5,970In StockFuse Holder 32V Bolt-Down High-Current Fuse Holder with In-Board Mounting Base, Washers, Hex Nuts, and A & D Cove | 5,970In Stock | |||
Mfr: PDM61001ZXM TTI: PDM61001ZXM Littelfuse Availability: 80In Stock990 On Order Expected 05-Oct-26 Fuse Holder HWA20 ATO FUSEHOLDER | 80In Stock990 On Order Expected 05-Oct-26 | |||
Mfr: 02981028HXFC TTI: 02981028HXFC Littelfuse Availability: 3,765In Stock2,900 On Order Expected 04-Dec-26 Fuse Holder HOLDER MEGA FUSE WITH FLEXIBLE COVER | 3,765In Stock2,900 On Order Expected 04-Dec-26 | |||
Mfr: 02981001ZXT TTI: 02981001ZXT Littelfuse Availability: 3,770In Stock60 On Order Expected 15-Oct-26 Fuse Holder MEGA BOLT-DOWN FUSE BLOCK | 3,770In Stock60 On Order Expected 15-Oct-26 | |||
Mfr: 0313008.MXP TTI: 0313008.HXP Littelfuse Availability: 8,300In StockCartridge Fuses 250V 8A Slo-Blo | 8,300In Stock | |||
Mfr: 0299040.ZXNV TTI: 0299040.ZXNV Littelfuse Availability: 12,200In StockAutomotive Fuses 40A 32V Maxi Fuse | 12,200In Stock | |||
99In Stock | ||||
3,550In Stock | ||||
Mfr: 0218002.MXP TTI: 0218002.MXP Littelfuse Availability: 11,600In StockCartridge Fuses 250V 2A Time Lag (Slo-Blo) | 11,600In Stock | |||
Mfr: 0997002.WXN TTI: 0997002.WXN Littelfuse Availability: 4,600In Stock3,675 On Order Expected 01-Oct-26 Automotive Fuses 58V 2A | 4,600In Stock3,675 On Order Expected 01-Oct-26 | |||
Mfr: 0251004.MXL TTI: 0251004.MXL Littelfuse Availability: 18,900In StockFuses with Leads - Through Hole 125V 4A | 18,900In Stock | |||
Mfr: 0217005.MXP TTI: 0217005.MXP Littelfuse Availability: 20,000In StockCartridge Fuses 250 V 5A 5x20mm Fast Acting | 20,000In Stock | |||
Mfr: 0312002.MXP TTI: 0312002.HXP Littelfuse Availability: 10,600In StockCartridge Fuses 250V 2A Fast Acting | 10,600In Stock | 576-312002 312002 |