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: 0229003.MXP TTI: 0229003.HXP Littelfuse Availability: 800In Stock1,200 On Order Expected Cartridge Fuses 250V 3A Slo-Blo | 800In Stock1,200 On Order Expected | |||
Mfr: 021701.6MXP TTI: 021701.6HXP Littelfuse Availability: 1,750In StockCartridge Fuses 250 V 1.6A 5x20mm Fast Acting | 1,750In Stock | |||
Mfr: 0218.800MXP TTI: 0218.800HXP Littelfuse Availability: 4,000In StockCartridge Fuses 250V .8A Time Lag (Slo-Blo) | 4,000In Stock | |||
Mfr: 0326020.MXP TTI: 0326020.MXP Littelfuse Availability: 12,600In Stock40,000 On Order Expected Cartridge Fuses 250V 20A Slo-Blo | 12,600In Stock40,000 On Order Expected | |||
54,000In Stock | ||||
Mfr: 0239.600MXP TTI: 0239.600HXP Littelfuse Availability: 1,200In Stock400 On Order Expected 18-Sep-26 Cartridge Fuses 250V .6A Slo-Blo | 1,200In Stock400 On Order Expected 18-Sep-26 | |||
2,150In Stock | ||||
1,000In Stock3,000 On Order Expected 31-Dec-26 | ||||
Mfr: SP3003-04JTG TTI: SP3003-04JTG Littelfuse Availability: 3,000In StockESD Protection Diodes / TVS Diodes 4 Ch 8kV 0.65pF SPA | 3,000In Stock | |||
1,000In Stock | ||||
Mfr: RF2728-000 TTI: RUEF600K Littelfuse Availability: 500In StockResettable Fuses - PPTC 6A 30V 100A Imax | 500In Stock | C52122-000 RF2728-000 | ||
Mfr: 0215001.MXP TTI: 0215001.HXP Littelfuse Availability: 250In Stock1,000 On Order Expected 16-Oct-26 Cartridge Fuses 250V 1A Slo-Blo | 250In Stock1,000 On Order Expected 16-Oct-26 | |||
9,600In Stock3,600 On Order Expected 05-Oct-26 | ||||
5,900In Stock | 461002 | |||
3,000In Stock | ||||
Mfr: 0215015.MXP TTI: 0215015.MXP Littelfuse Availability: 820In StockCartridge Fuses 5x20 TL HBC 250V 15A | 820In Stock | |||
Mfr: 0998175.UX-2M8 TTI: 0998175.UX-2M8 Littelfuse Availability: 230In StockAutomotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 175A | 230In Stock | |||
4,300In Stock2,000 On Order Expected 31-Aug-26 | ||||
4,000In Stock | ||||
Mfr: RF1183-000 TTI: MINISMDC260F/12-2 Littelfuse Availability: 1,500In Stock6,000 On Order Expected 15-Dec-26 Resettable Fuses - PPTC 2.6A 12V 100A Imax | 1,500In Stock6,000 On Order Expected 15-Dec-26 | F65992-000 RF1183-000 | ||
900In Stock | ||||
Mfr: 0459.250UR TTI: 0459.250UR Littelfuse Availability: 63,000In StockSurface Mount Fuses 125V .25A Fast Acting | 63,000In Stock | |||
Mfr: V575LA40AP TTI: V575LA40AP Littelfuse Availability: 1,050In Stock1,150 On Order Expected 01-Oct-26 Varistors 575V 220pF | 1,050In Stock1,150 On Order Expected 01-Oct-26 | |||
Mfr: 021806.3MXP TTI: 021806.3MXP Littelfuse Availability: 800In StockCartridge Fuses 250V 6.3A Time Lag (Slo-Blo) | 800In Stock | |||
850In Stock |