Littelfuse - Circuit Protection
63,313 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (350)
- Circuit Protection Kits (821)
- ESD Protection Diodes / TVS Diodes (14,330)
- Fuse Holders (3,350)
- Fuses (27,194)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,661)
- LED Protection Devices (286)
- Resettable Fuses - PPTC (3,820)
- Surge Protective Devices - SPD (2,507)
- Thermal Cutoffs (109)
- Thermistors (4,908)
- Thyristors (5,591)
- Varistors (8,447)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 1210L010WR TTI: 1210L010WR Littelfuse Availability: 3,000In StockResettable Fuses - PPTC 0.10A 30V 1210 | 3,000In Stock | |||
Mfr: 0263.500MXL TTI: 0263.500MXL Littelfuse Availability: 830In StockFuses with Leads - Through Hole 250V.5A PICO II | 830In Stock | |||
Mfr: RF1351-000 TTI: MICROSMD010F-2 Littelfuse Availability: 8,000In StockResettable Fuses - PPTC .10A 30V 10A Imax | 8,000In Stock | A65230-000 RF1351-000 | ||
2,058In Stock | ||||
2,050In Stock | ||||
36,000In Stock | ||||
4,000In Stock8,000 On Order Expected 20-Jul-26 | ||||
120,000In Stock | ||||
211In Stock | ||||
Mfr: 0314030.MXP TTI: 0314030.HXP Littelfuse Availability: 1,350In StockCartridge Fuses 250V 30A Fast Acting | 1,350In Stock | |||
Mfr: 031301.5MXP TTI: 031301.5HXP Littelfuse Availability: 1,500In StockCartridge Fuses 250V 1.5A Slo-Blo | 1,500In Stock | |||
Mfr: 0459003.UR TTI: 0459003.UR Littelfuse Availability: 1,500In StockSurface Mount Fuses 125V 3A Fast Acting | 1,500In Stock | |||
245In Stock | ||||
61,500In Stock | ||||
400In Stock | ||||
110In Stock | ||||
Mfr: 37416300410 TTI: 37416300410 Littelfuse Availability: 1,350In StockFuses with Leads - Through Hole 250V UL TL SL 6.3A TR5 | 1,350In Stock | |||
Mfr: 0454005.MR TTI: 0454005.MR Littelfuse Availability: 1,000In StockSurface Mount Fuses 125VAC 5A .0136ohms 454 NANO2 | 1,000In Stock | |||
39,000In Stock | ||||
8In Stock100 On Order Expected 07-Jul-26 | ||||
547In Stock | ||||
138In Stock | ||||
140In Stock200 On Order Expected 17-Sep-26 | ||||
Mfr: LFJ601001CID TTI: LFJ601001CID Littelfuse Availability: 2In StockFuse Holder CLASS J FUSE BLOCK 600V 100A 1 POLE | 2In Stock | |||
Mfr: KLDR030.TXP TTI: KLDR030.TXP Littelfuse Availability: 1,525In StockIndustrial & Electrical Fuses 30A 600VAC 300VDC Slo-Blo | 1,525In Stock |