Littelfuse - Circuit Protection
65,204 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (370)
- Circuit Protection Kits (832)
- ESD Protection Diodes / TVS Diodes (14,887)
- Fuse Holders (3,500)
- Fuses (27,717)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,667)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3,800)
- Surge Protective Devices - SPD (2,570)
- Thermal Cutoffs (111)
- Thermistors (5,013)
- Thyristors (5,865)
- Varistors (8,607)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
500In Stock | F43372-000 RF2624-000 | |||
3,000In Stock | ||||
5,000In Stock | ||||
39,000In Stock | ||||
54,000In Stock | ||||
3,000In Stock | ||||
Mfr: 36911000000 TTI: 36911000000 Littelfuse Availability: 2,800In StockFuses with Leads - Through Hole 300V TL TE5 LL 1A | 2,800In Stock | |||
Mfr: SZ1SMB60AT3G TTI: SZ1SMB60AT3G Littelfuse Availability: 7,500In StockESD Protection Diodes / TVS Diodes 60V 600W UNI-DIR SZ1SMB AEC-Q101 | 7,500In Stock | |||
Mfr: 0451015.MRL TTI: 0451015.MRL Littelfuse Availability: 5,000In StockSurface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 | 5,000In Stock | 576-0451015.MR 0451015.MR | ||
Mfr: TPSMF4L28A TTI: TPSMF4L28A Littelfuse Availability: 60,000In StockESD Protection Diodes / TVS Diodes 2kW 28V AEC-Q101 5% Uni-Directional | 60,000In Stock | |||
Mfr: SZSMF4L60CAT3G TTI: SZSMF4L60CAT3G Littelfuse Availability: 20,000In StockESD Protection Diodes / TVS Diodes Zen TVS 400W 60V BI SOD-123FL TR13 | 20,000In Stock | |||
10,000In Stock | ||||
Mfr: 045202.5MRL TTI: 045202.5MRL Littelfuse Availability: 3,000In Stock1,000 On Order Expected 15-Jun-26 Surface Mount Fuses 125VAC 2.5A .045ohms 452 NANO2 | 3,000In Stock1,000 On Order Expected 15-Jun-26 | |||
100In Stock | ||||
5,000In Stock | ||||
24,000In Stock | ||||
21,000In Stock | ||||
Mfr: 021506.3MXEP TTI: 021506.3MXEP Littelfuse Availability: 7,000In StockCartridge Fuses 250V 6.3A Slo-Blo | 7,000In Stock | |||
Mfr: 1812L150/24MR TTI: 1812L150/24MR Littelfuse Availability: 11,000In StockResettable Fuses - PPTC 24V 1.5A-HD 40A MAX | 11,000In Stock | |||
19,000In Stock | 576-102071 102071 | |||
100In Stock | ||||
3,000In Stock | ||||
5,000In Stock | ||||
24,000In Stock | ||||
Mfr: 0216016.MXEP TTI: 0216016.MXEP Littelfuse Availability: 15,000In StockCartridge Fuses 250V 16A FA HBC PT 5X20MM | 15,000In Stock |