Littelfuse - Circuit Protection
131,293 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (66,013)
- Circuit Protection Kits (823)
- ESD Protection Diodes / TVS Diodes (15,296)
- Fuse Holders (3,366)
- Fuses (27,213)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,804)
- Surge Protective Devices - SPD (2,519)
- Thermal Cutoffs (112)
- Thermistors (4,893)
- Thyristors (6,889)
- Varistors (8,455)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
9,000In Stock | ||||
Mfr: LPSC0002ZXID TTI: LPSC0002ZXID Littelfuse Availability: 5In Stock1,000 On Order Expected 03-Feb-27 Fuse Holder 2 Pole for Class CC Fuse | 5In Stock1,000 On Order Expected 03-Feb-27 | |||
Mfr: 0299030.ZXNV TTI: 0299030.ZXNV Littelfuse Availability: 400In Stock2,350 On Order Expected 25-Nov-26 Automotive Fuses 30A 32V Maxi Fuse | 400In Stock2,350 On Order Expected 25-Nov-26 | |||
Mfr: 37214000411 TTI: 37214000411 Littelfuse Availability: 2,800In StockFuses with Leads - Through Hole IEC TL LBC SL 4A TR5 | 2,800In Stock | |||
Mfr: 0251001.MRT1L TTI: 0251001.MRT1L Littelfuse Availability: 29,000In Stock3,000 On Order Expected 20-Nov-26 Fuses with Leads - Through Hole 125V 1A | 29,000In Stock3,000 On Order Expected 20-Nov-26 | |||
3,500In Stock | ||||
496In Stock | ||||
25,000In Stock160,000 On Order Expected | ||||
8,000In Stock | ||||
4,320In Stock | ||||
Mfr: 0477004.MXP TTI: 0477004.MXP Littelfuse Availability: 7,125In StockCartridge Fuses 500Vac 400Vdc TL 4A 5X20 | 7,125In Stock | |||
Mfr: SP1003-01DTG TTI: SP1003-01DTG Littelfuse Availability: 64,000In Stock48,000 On Order Expected 17-Mar-27 ESD Protection Diodes / TVS Diodes 1 Ch 30kV 65pF SPA | 64,000In Stock48,000 On Order Expected 17-Mar-27 | |||
Mfr: 0251010.MXL TTI: 0251010.MXL Littelfuse Availability: 500In Stock10,000 On Order Expected 15-Mar-27 Fuses with Leads - Through Hole 125V 10A | 500In Stock10,000 On Order Expected 15-Mar-27 | |||
Mfr: 0324020.MXP TTI: 0324020.MXP Littelfuse Availability: 8,000In StockCartridge Fuses 250V 20A Fast Acting Wshbl | 8,000In Stock | |||
Mfr: RF0311-000 TTI: SMD150F/33-2 Littelfuse Availability: 4,500In Stock3,000 On Order Expected 20-Nov-26 Resettable Fuses - PPTC 1.5A 33V 40A Imax | 4,500In Stock3,000 On Order Expected 20-Nov-26 | E07221-000 RF0311-000 | ||
186,000In Stock | ||||
15,000In Stock | ||||
35,000In Stock | 576-01020074H 01020074H | |||
1,700In Stock | ||||
Mfr: SPHV36-01ETG-C TTI: SPHV36-01ETG-C Littelfuse Availability: 20,000In Stock50,000 On Order Expected 29-Jan-27 ESD Protection Diodes / TVS Diodes 1CH 36V 200W BI | 20,000In Stock50,000 On Order Expected 29-Jan-27 | |||
Mfr: 0216005.MXP TTI: 0216005.HXP Littelfuse Availability: 1,800In StockCartridge Fuses 250V 5A Fast Acting | 1,800In Stock | |||
Mfr: 0459002.UR TTI: 0459002.UR Littelfuse Availability: 22,000In StockSurface Mount Fuses 125V 2A Fast Acting | 22,000In Stock | |||
Mfr: 37211000411 TTI: 37211000411 Littelfuse Availability: 8,600In StockFuses with Leads - Through Hole IEC TL LBC SL 1A TR5 | 8,600In Stock | |||
6,710In Stock | ||||
8,700In Stock |