Littelfuse - Circuit Protection
64,632 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (659)
- Circuit Protection Kits (821)
- ESD Protection Diodes / TVS Diodes (15,307)
- Fuse Holders (3,363)
- Fuses (27,206)
- 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 (4,895)
- Thyristors (5,580)
- Varistors (8,455)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
205,000In Stock | ||||
700In Stock | ||||
Mfr: 1.5KE300CA TTI: 1.5KE300CA Littelfuse Availability: 28,800In StockESD Protection Diodes / TVS Diodes 1500W 256V Bi-Directional | 28,800In Stock | |||
Mfr: 1210L010WR TTI: 1210L010WR Littelfuse Availability: 6,000In StockResettable Fuses - PPTC 0.10A 30V 1210 | 6,000In Stock | |||
40In Stock | ||||
Mfr: LFJ601003CID TTI: LFJ601003CID Littelfuse Availability: 90In StockFuse Holder CLASS J FUSE BLOCK 600V 100A 3 POLE | 90In Stock | |||
Mfr: PDM31002ZXM TTI: PDM31002ZXM Littelfuse Availability: 576In Stock2,088 On Order Expected Fuse Holder HWB18 w/ TPAs | 576In Stock2,088 On Order Expected | |||
Mfr: 0495060.ZXA TTI: 0495060.ZXA Littelfuse Availability: 2,600In Stock4,400 On Order Expected 20-Nov-26 Automotive Fuses 32V 60A | 2,600In Stock4,400 On Order Expected 20-Nov-26 | |||
Mfr: NPRLC103F3T1NF001 TTI: USP10976 Littelfuse Availability: 3,010In StockNTC Thermistors 10K OHM 1% PROBE ASSEMBLY | 3,010In Stock | NPRLC103F3T1NF001 | ||
8,100In Stock | ||||
Mfr: 37212000411 TTI: 37212000411 Littelfuse Availability: 5,000In Stock5,000 On Order Expected 06-Apr-27 Fuses with Leads - Through Hole IEC TL LBC SL 2A TR5 | 5,000In Stock5,000 On Order Expected 06-Apr-27 | |||
Mfr: 0235002.MXP TTI: 0235002.HXP Littelfuse Availability: 1,250In Stock4,250 On Order Expected 01-Feb-27 Cartridge Fuses 250V 2A Fast Acting | 1,250In Stock4,250 On Order Expected 01-Feb-27 | |||
5,000In Stock | ||||
Mfr: RF1351-000 TTI: MICROSMD010F-2 Littelfuse Availability: 72,000In StockResettable Fuses - PPTC .10A 30V 10A Imax | 72,000In Stock | A65230-000 RF1351-000 | ||
18,800In Stock | ||||
3,900In Stock | ||||
Mfr: 1812L050PR TTI: 1812L050PR Littelfuse Availability: 12,000In StockResettable Fuses - PPTC 1812 15V .5A | 12,000In Stock | |||
Mfr: 0314030.MXP TTI: 0314030.HXP Littelfuse Availability: 800In Stock2,000 On Order Expected 23-Dec-26 Cartridge Fuses 250V 30A Fast Acting | 800In Stock2,000 On Order Expected 23-Dec-26 | |||
Mfr: 0235001.MXP TTI: 0235001.MXP Littelfuse Availability: 2,500In StockCartridge Fuses 250V 1A Fast Acting | 2,500In Stock | |||
85,000In Stock | ||||
Mfr: 0218001.MXP TTI: 0218001.MXP Littelfuse Availability: 6,600In StockCartridge Fuses 250V 1A Time Lag (Slo-Blo) | 6,600In Stock | |||
33,600In Stock | 1.5KE6.8A. | |||
5,060In Stock | ||||
33,200In Stock | ||||
45,000In Stock |