Littelfuse - Circuit Protection
63,313 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (350)
- Circuit Protection Kits (821)
- ESD Protection Diodes / TVS Diodes (14,330)
- Fuse Holders (3,350)
- Fuses (27,194)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,661)
- LED Protection Devices (286)
- Resettable Fuses - PPTC (3,820)
- Surge Protective Devices - SPD (2,507)
- Thermal Cutoffs (109)
- Thermistors (4,908)
- Thyristors (5,591)
- Varistors (8,447)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
2In Stock | ||||
300In Stock | ||||
98In Stock | ||||
12In Stock | ||||
5In Stock | ||||
Mfr: L50QS225.V TTI: L50QS225.V Littelfuse Availability: 3In StockIndustrial & Electrical Fuses 225A 500VAC 500VDC FF L50QS POWR-SPEED | 3In Stock | |||
1,350In Stock | NXUG103K3T1FFC001 | |||
Mfr: 3298125.ZXM10 TTI: 3298125.ZXM10 Littelfuse Availability: 380In StockAutomotive Fuses FUSE - ZCASE MEGA 32V M10 125A 480 PC | 380In Stock | |||
Mfr: 0438.500WRA TTI: 0438.500WRA Littelfuse Availability: 33,000In Stock102,000 On Order Expected Surface Mount Fuses .5A 63V FAST ACTING FUSE AEC-Q200 | 33,000In Stock102,000 On Order Expected | |||
600In Stock | ||||
Mfr: SMBJ15CA-E TTI: SMBJ15CA-E Littelfuse Availability: 15,000In Stock15,000 On Order Expected ESD Protection Diodes / TVS Diodes TVS SURF MT DO214AA - SMBJ15CA 3K T&R | 15,000In Stock15,000 On Order Expected | |||
Mfr: SMBJ6.5A-E TTI: SMBJ6.5A-E Littelfuse Availability: 6,000In Stock9,000 On Order Expected 10-Aug-26 ESD Protection Diodes / TVS Diodes TVS SURF MT DO214AA - SMBJ6.5A CR T&R | 6,000In Stock9,000 On Order Expected 10-Aug-26 | |||
Mfr: SMCJ200CA-E TTI: SMCJ200CA-E Littelfuse Availability: 15,000In StockESD Protection Diodes / TVS Diodes TVS 1.5KW 200V 5%BI DO-214AB TR13 RoHS | 15,000In Stock | |||
960In Stock | ||||
1,500In Stock10,500 On Order Expected | ||||
Mfr: 0325030.MXP TTI: 0325030.HXP Littelfuse Availability: 120In StockCartridge Fuses 30A 250VAC 3AB Slo Blo Time Lag | 120In Stock | |||
Mfr: 03540801ZXGY TTI: 03540801ZXGY Littelfuse Availability: 229In StockFuse Holder 1 Pole MTG with Ridged Terminals | 229In Stock | |||
100In Stock | ||||
Mfr: 0217.050MXP TTI: 0217.050MXP Littelfuse Availability: 5,400In StockCartridge Fuses 250 V 0.05A 5x20mm Fast Acting | 5,400In Stock | |||
Mfr: 0263.250MXL TTI: 0263.250MXL Littelfuse Availability: 448In StockFuses with Leads - Through Hole 250V.25A PICO II | 448In Stock | |||
Mfr: 023902.5MXP TTI: 023902.5MXP Littelfuse Availability: 550In StockCartridge Fuses 250V 2.5A Slo-Blo | 550In Stock | |||
Mfr: 0460005.UR TTI: 0460005.UR Littelfuse Availability: 500In StockSurface Mount Fuses 125V 5A Slo-Blo | 500In Stock | |||
Mfr: 598204-000 TTI: LVR040K Littelfuse Availability: 200In StockResettable Fuses - PPTC .4A 240VAC 20/5.5A Imax | 200In Stock | 598204-000 | ||
50In Stock | ||||
1,200In Stock | 1.5KE16CA. |
