Littelfuse - Circuit Protection
63.369 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (348)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (13.079)
- Fuse Holders (3.478)
- Fuses (27.686)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.650)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.855)
- Surge Protective Devices - SPD (2.590)
- Thermal Cutoffs (110)
- Thermistors (5.070)
- Thyristors (5.939)
- Varistors (8.571)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
0In Stock | ||||
Mfr: NANOSMDC010F-2 TTI: NANOSMDC010F-2 Littelfuse Availability: 0In Stock24.000 On Order Expected 08-Jul-26 Resettable Fuses - PPTC NANOSMDC010F-2 | 0In Stock24.000 On Order Expected 08-Jul-26 | RF4367-000 | ||
Mfr: 5.0SMDJ36A-T7 TTI: 5.0SMDJ36A-T7 Littelfuse Availability: 0In Stock2.500 On Order Expected 09-Sep-26 ESD Protection Diodes / TVS Diodes 5kW 36V 10% Uni-Directional | 0In Stock2.500 On Order Expected 09-Sep-26 | |||
Mfr: SP3304NUTG TTI: SP3304NUTG Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 4CH 20A 3.3V 3.5pF Lightning Protection | 0In Stock | SP4062-04UTG | ||
0In Stock15.000 On Order Expected | ||||
Mfr: SD12C-01FTG TTI: SD12C-01FTG Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 12V 450W AUTO BI-DIR SOD323 | 0In Stock | |||
0In Stock | ||||
0In Stock15.000 On Order Expected | ||||
0In Stock15.000 On Order Expected | ||||
Mfr: P6SMB550CA TTI: P6SMB550CA Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 600W 550V 5% Bi-Directional | 0In Stock | |||
0In Stock6.000 On Order Expected 09-Sep-26 | ||||
0In Stock | ||||
Mfr: SP3002-04JTG TTI: SP3002-04JTG Littelfuse ESD Protection Diodes / TVS Diodes 4 channels 1.1pF 15kV | 0In Stock | |||
0In Stock14.000 On Order Expected 19-Aug-26 | ||||
Mfr: V510LA80BP TTI: V510LA80BP Littelfuse Availability: 0In Stock2.400 On Order Expected Varistors 500pF | 0In Stock2.400 On Order Expected | |||
Mfr: 0448015.MR TTI: 0448015.MR Littelfuse Availability: 0In StockSurface Mount Fuses 65VAC 15A .00394ohms 448 NANO2 | 0In Stock | |||
Mfr: 5.0SMDJ36CA TTI: 5.0SMDJ36CA Littelfuse Availability: 0In Stock6.000 On Order Expected 12-Aug-26 ESD Protection Diodes / TVS Diodes 5kW 36V 5% Bi-Directional | 0In Stock6.000 On Order Expected 12-Aug-26 | |||
Mfr: 045806.3DR TTI: 045806.3DR Littelfuse Availability: 0In StockSurface Mount Fuses 32VAC 6.3A .0192ohms 458 NANO2 | 0In Stock | |||
Mfr: 0505025.MXEP TTI: 0505025.MXEP Littelfuse Availability: 0In StockCartridge Fuses 500V 25A 3AB PT PB-FREE | 0In Stock | |||
Mfr: FHAC0001ZXJG TTI: FHAC0001ZXJG Littelfuse Availability: 0In StockFuse Holder HOLDER ATO INLINE BLACK WIRE | 0In Stock | |||
0In Stock | ||||
Mfr: 0326002.MXP TTI: 0326002.MXP Littelfuse Availability: 0In Stock1.000 On Order Expected 26-Aug-26 Cartridge Fuses 250V 2A Slo-Blo | 0In Stock1.000 On Order Expected 26-Aug-26 | |||
0In Stock3.000 On Order Expected 02-Sep-26 | ||||
Mfr: 1.5SMC250CA TTI: 1.5SMC250CA Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Bi-Directional | 0In Stock | |||
Mfr: 1.5SMC540A TTI: 1.5SMC540A Littelfuse Availability: 0In Stock66.000 On Order Expected ESD Protection Diodes / TVS Diodes 1.5kW 540V 5% Uni-Directional | 0In Stock66.000 On Order Expected |