Littelfuse - Circuit Protection
63,728 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (746)
- Circuit Protection Kits (822)
- ESD Protection Diodes / TVS Diodes (14,357)
- Fuse Holders (3,348)
- Fuses (27,189)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,799)
- Surge Protective Devices - SPD (2,506)
- Thermal Cutoffs (112)
- Thermistors (4,887)
- Thyristors (5,583)
- Varistors (8,446)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: TMOV14RP250E TTI: TMOV14RP250E Littelfuse Availability: 5,450In StockVaristors THERMALLY PROTECTED VARISTOR 14MM | 5,450In Stock | |||
Mfr: 0505010.MXP TTI: 0505010.MXP Littelfuse Availability: 48,750In StockCartridge Fuses 10A 450V FAST ACTING | 48,750In Stock | |||
8,350In Stock | ||||
Mfr: RF2652-000 TTI: RUEF600 Littelfuse Availability: 12,000In StockResettable Fuses - PPTC 6A 30V 100A Imax | 12,000In Stock | F24402-000 RF2652-000 | ||
Mfr: RF2577-000 TTI: RXEF005 Littelfuse Availability: 14,000In StockResettable Fuses - PPTC .05A 60V 40A Imax | 14,000In Stock | F84016-000 RF2577-000 | ||
Mfr: 0312001.MXP TTI: 0312001.MXP Littelfuse Availability: 19,600In StockCartridge Fuses 250V 1A Fast Acting | 19,600In Stock | |||
Mfr: 0215008.MXP TTI: 0215008.HXP Littelfuse Availability: 1,100In StockCartridge Fuses 250V 8A Slo-Blo | 1,100In Stock | |||
Mfr: 0217010.MXP TTI: 0217010.HXP Littelfuse Availability: 5,400In StockCartridge Fuses 250 V 10A 5x20mm Fast Acting | 5,400In Stock | |||
Mfr: 0313007.MXP TTI: 0313007.HXP Littelfuse Availability: 2,400In Stock2,900 On Order Expected 29-Sep-26 Cartridge Fuses 250V 7A Slo-Blo | 2,400In Stock2,900 On Order Expected 29-Sep-26 | |||
3,400In Stock | ||||
Mfr: 758968-000 TTI: LVR055S Littelfuse Availability: 800In StockResettable Fuses - PPTC .55A 120 VAC/VDC 20/5.5A Imax | 800In Stock | 758968-000 | ||
Mfr: 0314003.MXP TTI: 0314003.HXP Littelfuse Availability: 400In Stock1,000 On Order Expected 18-Sep-26 Cartridge Fuses 250V 3A Fast Acting | 400In Stock1,000 On Order Expected 18-Sep-26 | |||
Mfr: 0218008.MXP TTI: 0218008.HXP Littelfuse Availability: 3,300In Stock2,500 On Order Expected 05-Oct-26 Cartridge Fuses 250V 8A Time Lag (Slo-Blo) | 3,300In Stock2,500 On Order Expected 05-Oct-26 | |||
Mfr: 0218.400MXP TTI: 0218.400HXP Littelfuse Availability: 1,800In Stock1,000 On Order Expected 18-Sep-26 Cartridge Fuses 250V .4A Time Lag (Slo-Blo) | 1,800In Stock1,000 On Order Expected 18-Sep-26 | |||
Mfr: RF0101-000 TTI: BD280-1130-15/16 Littelfuse Availability: 3,289In StockResettable Fuses - PPTC 15A 160mV BladeDevice | 3,289In Stock | RF0101-000 | ||
Mfr: SP1004U-ULC-04UTG TTI: SP1004U-ULC-04UTG Littelfuse Availability: 12,000In Stock12,000 On Order Expected 02-Dec-26 ESD Protection Diodes / TVS Diodes 5V .2pF 20kV 4CH | 12,000In Stock12,000 On Order Expected 02-Dec-26 | |||
Mfr: 3298300.ZXSTA TTI: 3298300.ZXSTA Littelfuse Availability: 570In StockAutomotive Fuses ZCase 32V 300A 480pc STARTER | 570In Stock | |||
240In Stock | ||||
370In Stock200 On Order Expected 15-Oct-26 | ||||
Mfr: KLDR015.TXP TTI: KLDR015.TXP Littelfuse Availability: 90In StockLimited Supply Industrial & Electrical Fuses 15A 600VAC 300VDC Slo-Blo | 90In StockLimited Supply | |||
23,600In Stock | ||||
Mfr: 1812L050PR TTI: 1812L050PR Littelfuse Availability: 4,000In StockResettable Fuses - PPTC 1812 15V .5A | 4,000In Stock | |||
Mfr: 1.5KE300CA TTI: 1.5KE300CA Littelfuse Availability: 10,800In Stock34,800 On Order Expected 20-Nov-26 ESD Protection Diodes / TVS Diodes 1500W 256V Bi-Directional | 10,800In Stock34,800 On Order Expected 20-Nov-26 | |||
95,000In Stock | ||||
4,800In Stock30,000 On Order Expected 03-Nov-26 | 1.5KE6.8A. |