Littelfuse - Circuit Protection
64,632 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (659)
- Circuit Protection Kits (821)
- ESD Protection Diodes / TVS Diodes (15,307)
- Fuse Holders (3,363)
- Fuses (27,206)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,803)
- Surge Protective Devices - SPD (2,505)
- Thermal Cutoffs (112)
- Thermistors (4,895)
- Thyristors (5,580)
- Varistors (8,455)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
16,000In Stock | ||||
5,000In Stock | ||||
Mfr: TMOV20RP320EL2T7 TTI: TMOV20RP320EL2T7 Littelfuse Availability: 1,800In StockVaristors THERMALLY PROTECTED VARISTOR 20MM | 1,800In Stock | |||
1,100In Stock | ||||
Mfr: 0505016.MXP TTI: 0505016.MXP Littelfuse Availability: 2,380In StockCartridge Fuses 500V 16A 3AB PB-FREE | 2,380In Stock | |||
Mfr: V175LA20CPX425 TTI: V175LA20CPX425 Littelfuse Availability: 50In Stock6,000 On Order Expected Varistors 20MM Radial | 50In Stock6,000 On Order Expected | |||
Mfr: TMOV14RP250E TTI: TMOV14RP250E Littelfuse Availability: 5,425In StockVaristors THERMALLY PROTECTED VARISTOR 14MM | 5,425In Stock | |||
Mfr: RF3360-000 TTI: AHEF1000 Littelfuse Availability: 175In Stock2,000 On Order Expected 18-Feb-27 Resettable Fuses - PPTC 10A 32V High Temp AEC-Q200 | 175In Stock2,000 On Order Expected 18-Feb-27 | RF1041-000 RF3360-000 | ||
Mfr: 0505015.MXEP TTI: 0505015.MXEP Littelfuse Availability: 940In StockCartridge Fuses 500V 15A 3AB PT PB-FREE | 940In Stock | |||
3,000In Stock | ||||
Mfr: 0299080.ZXNV TTI: 0299080.ZXNV Littelfuse Availability: 1,100In StockAutomotive Fuses 80A 32V Maxi Fuse | 1,100In Stock | |||
39,000In Stock | ||||
21,000In Stock12,000 On Order Expected 16-Mar-27 | ||||
Mfr: 0477002.MXEP TTI: 0477002.MXEP Littelfuse Availability: 520In Stock1,000 On Order Expected 19-Nov-26 Fuses with Leads - Through Hole 500Vac 400Vdc TL PT 5X20 2A | 520In Stock1,000 On Order Expected 19-Nov-26 | |||
Mfr: 0218.040MXP TTI: 0218.040HXP Littelfuse Availability: 1,325In StockCartridge Fuses 250V .04A Time Lag (Slo-Blo) | 1,325In Stock | |||
Mfr: 3298500.ZXM10 TTI: 3298500.ZXM10 Littelfuse Availability: 380In StockAutomotive Fuses Fuse - ZCase Mega 32V M10 500A | 380In Stock | |||
Mfr: 0312.100MXP TTI: 0312.100HXP Littelfuse Availability: 2,475In StockCartridge Fuses 250V .1A Fast Acting 3AG | 2,475In Stock | |||
Mfr: RF1545-000 TTI: LR4-550F Littelfuse Availability: 900In StockResettable Fuses - PPTC 5.5A 20V 100A Imax | 900In Stock | E74816-000 RF1545-000 | ||
Mfr: 0218.400MXP TTI: 0218.400HXP Littelfuse Availability: 1,400In StockCartridge Fuses 250V .4A Time Lag (Slo-Blo) | 1,400In Stock | |||
Mfr: 0215008.MXP TTI: 0215008.HXP Littelfuse Availability: 2,950In StockCartridge Fuses 250V 8A Slo-Blo | 2,950In Stock | |||
10In Stock | ||||
100In Stock | ||||
29In Stock80 On Order Expected 03-Feb-27 | ||||
15In Stock | ||||
2,650In Stock |
