Littelfuse - Circuit Protection
129,899 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (65,617)
- Circuit Protection Kits (823)
- ESD Protection Diodes / TVS Diodes (14,330)
- Fuse Holders (3,353)
- Fuses (27,202)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,661)
- LED Protection Devices (286)
- Resettable Fuses - PPTC (3,821)
- Surge Protective Devices - SPD (2,526)
- Thermal Cutoffs (109)
- Thermistors (4,910)
- Thyristors (6,896)
- Varistors (8,447)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 37315000410 TTI: 37315000410 Littelfuse Availability: 360In Stock5,000 On Order Expected 26-Jun-26 Fuses with Leads - Through Hole 250V UL FA SL 5A TR5 | 360In Stock5,000 On Order Expected 26-Jun-26 | |||
Mfr: 1210L010WR TTI: 1210L010WR Littelfuse Availability: 3,000In StockResettable Fuses - PPTC 0.10A 30V 1210 | 3,000In 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 | ||||
110In 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 | |||
3,600In Stock | ||||
6,000In Stock | ||||
450In Stock | ||||
245In Stock | ||||
Mfr: 0314005.MXP TTI: 0314005.HXP Littelfuse Availability: 6,500In StockCartridge Fuses 250V 5A Fast Acting | 6,500In Stock | |||
Mfr: 0459.062UR TTI: 0459.062UR Littelfuse Availability: 17,500In StockSurface Mount Fuses 125V .062A Fast Acting | 17,500In Stock | |||
285,000In Stock | ||||
120,000In Stock | ||||
700In Stock | RF1672-000 | |||
100In Stock | F85944-000 RF3246-000 | |||
8In Stock100 On Order Expected 07-Jul-26 | ||||
Mfr: LPSM0001ZXID TTI: LPSM0001ZXID Littelfuse Availability: 417In StockFuse Holder 1 Pole for Midget Fuse | 417In Stock | |||
650In Stock | ||||
Mfr: RF1487-000 TTI: GTCS23-750M-R01-2 Littelfuse Availability: 16,000In StockGas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 75V 2POLE SMT GDT | 16,000In Stock | RF1487-000 | ||
Mfr: 37014000410 TTI: 37014000410 Littelfuse Availability: 950In StockFuses with Leads - Through Hole 250V IEC LBC SL 4A TR5 | 950In Stock | |||
Mfr: 0454005.MR TTI: 0454005.MR Littelfuse Availability: 1,000In StockSurface Mount Fuses 125VAC 5A .0136ohms 454 NANO2 | 1,000In Stock |