Littelfuse - Circuit Protection
131,293 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (66,013)
- Circuit Protection Kits (823)
- ESD Protection Diodes / TVS Diodes (15,296)
- Fuse Holders (3,366)
- Fuses (27,213)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,804)
- Surge Protective Devices - SPD (2,519)
- Thermal Cutoffs (112)
- Thermistors (4,893)
- Thyristors (6,889)
- Varistors (8,455)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 156.5611.6111 TTI: 156.5611.6111 Littelfuse Availability: 50In StockAutomotive Fuses 80VDC 120A Strip 30 W/ Housing | 50In Stock | |||
6,000In Stock | ||||
Mfr: 0505020.MXEP TTI: 0505020.MXEP Littelfuse Availability: 100In StockCartridge Fuses 500V 20A 3AB PT PB-FREE | 100In Stock | |||
3,000In Stock | ||||
Mfr: 04773.15MXEP TTI: 04773.15MXEP Littelfuse Availability: 1,000In StockFuses with Leads - Through Hole 500Vac 400Vdc TL PT 5X20 3.15A | 1,000In Stock | |||
Mfr: 5.0SMDJ48A TTI: 5.0SMDJ48A Littelfuse Availability: 6,000In StockESD Protection Diodes / TVS Diodes 5kW 48V 5% Uni-Directional | 6,000In Stock | |||
Mfr: RF2155-000 TTI: MINIASMDC050F-2 Littelfuse Availability: 176,000In StockResettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200 | 176,000In Stock | RF2155-000 | ||
Mfr: 0215020.MXEP TTI: 0215020.MXEP Littelfuse Availability: 660In StockCartridge Fuses 250V HBC PT TL 5X20 PB FREE 20A | 660In Stock | |||
Mfr: 30KPA90CA-B TTI: 30KPA90CA-B Littelfuse Availability: 6In StockESD Protection Diodes / TVS Diodes TVS Hi-Power Diode Axial | 6In Stock | |||
20In Stock | ||||
Mfr: 37316300410 TTI: 37316300410 Littelfuse Availability: 2,950In StockFuses with Leads - Through Hole 250V UL FA SL 6.3A TR5 | 2,950In Stock | |||
Mfr: 56400001009 TTI: 56400001009 Littelfuse Availability: 6,000In StockFuse Holder Surface Mount TR5/TE5 Holder | 6,000In Stock | |||
Mfr: F71843-000 TTI: LVR033S Littelfuse Availability: 100In StockResettable Fuses - PPTC .33A 240VAC 20/4.5A Imax | 100In Stock | F71843-000 | ||
Mfr: 37006300410 TTI: 37006300410 Littelfuse Availability: 550In StockFuses with Leads - Through Hole 250V IEC SL .630A TR5 | 550In Stock | |||
Mfr: 0473007.MRT1L TTI: 0473007.MRT1L Littelfuse Availability: 2,000In StockFuses with Leads - Through Hole 125V 7A Slo-Blo | 2,000In Stock | |||
Mfr: RF2627-000 TTI: RXEF065-2 Littelfuse Availability: 9,000In StockResettable Fuses - PPTC Radial Lead .65A 72V 40A Imax | 9,000In Stock | C34216-000 RF2627-000 | ||
Mfr: 178.6150.0002 TTI: 178.6150.0002 Littelfuse Availability: 1,300In StockFuse Holder FUSEHOLDER FOR FKH | 1,300In Stock | |||
Mfr: 045103.5MRL TTI: 045103.5MRL Littelfuse Availability: 1,000In StockSurface Mount Fuses 125VAC 3.5A .02ohms 451 NANO2 | 1,000In Stock | |||
Mfr: 0460002.UR TTI: 0460002.UR Littelfuse Availability: 500In StockSurface Mount Fuses 125V 2A Slo-Blo | 500In Stock | |||
Mfr: 0314010.MXP TTI: 0314010.MXP Littelfuse Availability: 1,000In StockCartridge Fuses 250V 10A Fast Acting | 1,000In Stock | |||
Mfr: 0225.500MXP TTI: 0225.500MXP Littelfuse Availability: 800In StockCartridge Fuses 250V .5A Fast Acting | 800In Stock | |||
Mfr: 0263.250WRT1L TTI: 0263.250WRT1L Littelfuse Availability: 3,000In StockFuses with Leads - Through Hole 250V.25A PICO II | 3,000In Stock | |||
Mfr: 0217015.MXEP TTI: 0217015.MXEP Littelfuse Availability: 50In StockFuses with Leads - Through Hole 250 V 15A 5x20mm Fast Acting | 50In Stock | |||
Mfr: 0312.600HXP TTI: 0312.600HXP Littelfuse Availability: 2,300In StockCartridge Fuses 250V .6A Fast Acting 3AG | 2,300In Stock | |||
Mfr: RF2634-000 TTI: RXEF040-2 Littelfuse Availability: 6,000In StockResettable Fuses - PPTC Radial Lead .4A 72V 40A Imax | 6,000In Stock | D27406-000 RF2634-000 |