Littelfuse - Circuit Protection
63.703 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (644)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (13.093)
- Fuse Holders (3.481)
- Fuses (27.706)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.650)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.856)
- Surge Protective Devices - SPD (2.590)
- Thermal Cutoffs (112)
- Thermistors (5.071)
- Thyristors (5.939)
- Varistors (8.570)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: SD12C-01FTG TTI: SD12C-01FTG Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 12V 450W AUTO BI-DIR SOD323 | 0In Stock | |||
Mfr: SLVU2.8-8BTG TTI: SLVU2.8-8BTG Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 2.8V 1uA 8CH 30kV ESD CONTACT | 0In Stock | |||
Mfr: SP3400-02UTG TTI: SP3400-02UTG Littelfuse ESD Protection Diodes / TVS Diodes 1pF uDFN-6L 2 Ch Diode Array | 0In Stock | |||
Mfr: 021606.3MXP TTI: 021606.3MXP Littelfuse Availability: 0In Stock2.000 On Order Expected 26-Aug-26 Cartridge Fuses 250V 6.3A Fast Acting | 0In Stock2.000 On Order Expected 26-Aug-26 | |||
Mfr: RF1348-000 TTI: NANOSMDC075F-2 Littelfuse Availability: 0In Stock63.000 On Order Expected Resettable Fuses - PPTC .75A 6V 100A Imax | 0In Stock63.000 On Order Expected | E65718-000 RF1348-000 | ||
0In Stock | ||||
0In Stock | ||||
Mfr: 0448015.MR TTI: 0448015.MR Littelfuse Availability: 0In Stock2.000 On Order Expected 21-Oct-26 Surface Mount Fuses 65VAC 15A .00394ohms 448 NANO2 | 0In Stock2.000 On Order Expected 21-Oct-26 | |||
Mfr: 1.5SMC33CA TTI: 1.5SMC33CA Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 1.5kW 33V 5% Bi-Directional | 0In Stock | |||
0In Stock24.000 On Order Expected | ||||
0In Stock3.000 On Order Expected 25-Nov-26 | ||||
Mfr: 1.5SMC250CA TTI: 1.5SMC250CA Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 1.5kW 250V 5% Bi-Directional | 0In Stock | |||
0In Stock15.000 On Order Expected | ||||
0In Stock3.000 On Order Expected 23-Dec-26 | ||||
0In Stock3.000 On Order Expected 30-Sep-26 | ||||
0In Stock | ||||
Mfr: 39214000000 TTI: 39214000000 Littelfuse Availability: 0In StockFuses with Leads - Through Hole 250V IEC TL LL 4A TE5 | 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 Stock12.000 On Order Expected | ||||
0In Stock6.000 On Order Expected 23-Sep-26 | ||||
Mfr: P6SMB550CA TTI: P6SMB550CA Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 600W 550V 5% Bi-Directional | 0In Stock | |||
0In Stock | ||||
Mfr: SP3002-04JTG TTI: SP3002-04JTG Littelfuse ESD Protection Diodes / TVS Diodes 4 channels 1.1pF 15kV | 0In Stock | |||
Mfr: RF2639-000 TTI: RUEF090 Littelfuse Availability: 0In Stock10.000 On Order Expected 12-Aug-26 Resettable Fuses - PPTC .9A 30V 100A Imax | 0In Stock10.000 On Order Expected 12-Aug-26 | C15140-000 RF2639-000 | ||
Mfr: P4SMA200CA TTI: P4SMA200CA Littelfuse Availability: 0In Stock20.000 On Order Expected 02-Dec-26 ESD Protection Diodes / TVS Diodes 171V 400W 5% Bi-directional | 0In Stock20.000 On Order Expected 02-Dec-26 |