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 |
|---|---|---|---|---|
10,000In Stock | ||||
Mfr: RF1245-000 TTI: LVR005NS Littelfuse Availability: 2,400In StockResettable Fuses - PPTC .05A 240VAC 20/1A Imax | 2,400In Stock | RF1245-000 | ||
Mfr: TMOV14RP275E TTI: TMOV14RP275E Littelfuse Availability: 22,275In StockVaristors THERMALLY PROTECTED VARISTOR 14MM | 22,275In Stock | |||
Mfr: 0875005.MXEP TTI: 0875005.MXEP Littelfuse Availability: 1,120In Stock2,000 On Order Expected 12-Nov-26 Cartridge Fuses 250V 5A 3.6X10 FA PT PB-FREE | 1,120In Stock2,000 On Order Expected 12-Nov-26 | |||
Mfr: 0242.050UAT1 TTI: 0242.050UAT1 Littelfuse Availability: 21,550In StockFuses with Leads - Through Hole 250V .05A | 21,550In Stock | |||
Mfr: 0466001.NR TTI: 0466001.NR Littelfuse Availability: 10,000In StockSurface Mount Fuses 63V FA 1206 1A VFA Slimline | 10,000In Stock | |||
Mfr: 0230002.MXP TTI: 0230002.HXP Littelfuse Availability: 0In StockLimited Supply Cartridge Fuses 250V 2A Slo-Blo 2AG | 0In StockLimited Supply | |||
Mfr: 023902.5MXP TTI: 023902.5MXP Littelfuse Availability: 3,500In StockCartridge Fuses 250V 2.5A Slo-Blo | 3,500In Stock | |||
9,000In Stock | ||||
Mfr: 3298150.ZXM10 TTI: 3298150.ZXM10 Littelfuse Availability: 395In StockAutomotive Fuses FUSE - ZCASE MEGA 32V M10 150A 480 PC | 395In Stock | |||
Mfr: 3298900.ZXM10 TTI: 3298900.ZXM10 Littelfuse Availability: 210In StockAutomotive Fuses SHUNT - ZCASE MEGA 32V M10 480 PC | 210In Stock | |||
Mfr: SMCJ5.0A-E TTI: SMCJ5.0A-E Littelfuse Availability: 36,000In Stock48,000 On Order Expected ESD Protection Diodes / TVS Diodes TVS 1.5KW 5.0V 5%UNI DO-214AB TR13 RoHS | 36,000In Stock48,000 On Order Expected | |||
Mfr: SMDJ33CA-E TTI: SMDJ33CA-E Littelfuse Availability: 18,000In StockESD Protection Diodes / TVS Diodes TVS 3KW 33V 5%BI DO-214AB TR13 RoHS | 18,000In Stock | |||
30,000In Stock | ||||
Mfr: 0459.500UR TTI: 0459.500UR Littelfuse Availability: 109,500In StockSurface Mount Fuses 125V .5A Fast Acting | 109,500In Stock | |||
832In Stock799 On Order Expected | ||||
70In Stock | ||||
Mfr: KLDR007.TXP TTI: KLDR007.TXP Littelfuse Availability: 990In StockIndustrial & Electrical Fuses 7A 600VAC 300VDC Slo-Blo | 990In Stock | |||
Mfr: KLDR005.TXP TTI: KLDR005.TXP Littelfuse Availability: 1,000In StockIndustrial & Electrical Fuses 5A 600VAC 300VDC Slo-Blo | 1,000In Stock | |||
Mfr: KLDR025.TXP TTI: KLDR025.TXP Littelfuse Availability: 100In StockIndustrial & Electrical Fuses 25A 600VAC 300VDC Slo-Blo | 100In Stock | |||
Mfr: KLDR002.TXP TTI: KLDR002.TXP Littelfuse Availability: 435In Stock240 On Order Expected 18-Nov-26 Industrial & Electrical Fuses 2A 600VAC 300VDC Slo-Blo | 435In Stock240 On Order Expected 18-Nov-26 | |||
Mfr: L50QS100.T TTI: L50QS100.T Littelfuse Availability: 362In StockIndustrial & Electrical Fuses 100A 500VAC 500VDC FF L50QS POWR-SPEED | 362In Stock | |||
Mfr: JLLN150.XXP TTI: JLLN150.XXP Littelfuse Availability: 36In StockIndustrial & Electrical Fuses 300V F/A CLASS T 150A PLTD | 36In Stock | |||
5,800In Stock2,000 On Order Expected 22-Feb-27 | ||||
40In Stock500 On Order Expected 19-Mar-27 |