Littelfuse - Circuit Protection
64.739 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (646)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (14.076)
- Fuse Holders (3.497)
- Fuses (27.736)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.654)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.838)
- Surge Protective Devices - SPD (2.589)
- Thermal Cutoffs (115)
- Thermistors (5.053)
- Thyristors (5.929)
- Varistors (8.578)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 157.5701.6331 TTI: 157.5701.6331 Littelfuse Availability: 500In StockAutomotive Fuses 325 AMP 48 VDC FA | 500In Stock | |||
5.000In Stock | ||||
Mfr: AQ3045-01ETG TTI: AQ3045-01ETG Littelfuse Availability: 20.000In StockESD Protection Diodes / TVS Diodes 0.35pF 30kV AEC-Q101 | 20.000In Stock | |||
Mfr: SZ1SMB33CAT3G TTI: SZ1SMB33CAT3G Littelfuse Availability: 130.000In StockESD Protection Diodes / TVS Diodes 33V 600W BI-DIR SZ1SMB AEC-Q101 | 130.000In Stock | |||
Mfr: RF1352-000 TTI: MICROSMD035F-2 Littelfuse Availability: 8.000In StockResettable Fuses - PPTC .35A 6V 40A Imax | 8.000In Stock | A72665-000 RF1352-000 | ||
Mfr: 65800001109 TTI: 65800001109 Littelfuse Availability: 1.600In StockFuse Holder 658 Series Holder and Covers | 1.600In Stock | |||
Mfr: F17956-000 TTI: LVR055K Littelfuse Availability: 2.500In StockResettable Fuses - PPTC .55A 240VAC 20/5.5A Imax | 2.500In Stock | F17956-000 | ||
3.000In Stock | ||||
Mfr: 0157.750DR TTI: 0157.750DR Littelfuse Availability: 1.500In StockSurface Mount Fuses 260C .750A SMF NANO CLIP VFA | 1.500In Stock | |||
Mfr: 1206L075/13.2WR TTI: 1206L075/13.2WR Littelfuse Availability: 6.000In StockResettable Fuses - PPTC PTC 13.2V POLY 1206 HALOGEN-FREE .75 | 6.000In Stock | |||
Mfr: LFJ601003C TTI: LFJ601003C Littelfuse Availability: 4In StockFuse Holder CLASS J FUSEBLOCK 600V 100A 3P NON-ID | 4In Stock | |||
3.000In Stock | ||||
300.000In Stock | ||||
Mfr: 0449.500MR TTI: 0449.500MR Littelfuse Availability: 1.000In Stock3.000 On Order Expected 24-Feb-27 Surface Mount Fuses 125VAC 0.5A .7633ohms 449 NANO2 | 1.000In Stock3.000 On Order Expected 24-Feb-27 | |||
5.000In Stock | ||||
Mfr: RF2663-000 TTI: RXEF040S Littelfuse Availability: 2.500In StockResettable Fuses - PPTC Radial Lead .4A 72V 40A Imax | 2.500In Stock | E76804-000 RF2663-000 | ||
1.200In Stock | 1.5KE24CA. | |||
Mfr: RF3176-000 TTI: LVR125S-240 Littelfuse Availability: 6.750In StockResettable Fuses - PPTC LVR 240V 1.25A POLYSWITCH RESET | 6.750In Stock | RF3176-000 | ||
Mfr: 0157003.DRT TTI: 0157003.DRT Littelfuse Availability: 1.500In StockSurface Mount Fuses SMF NANO CLIP SB 260V 3A | 1.500In Stock | |||
300In Stock | ||||
2.400In Stock | ||||
Mfr: 0326025.MXP TTI: 0326025.MXP Littelfuse Availability: 1.000In StockCartridge Fuses 250V 25A 3AB Slo-Blo | 1.000In Stock | |||
Mfr: 1210L075/24PR TTI: 1210L075/24PR Littelfuse Availability: 2.000In StockResettable Fuses - PPTC PTC 24V POLY 1210 0.75A | 2.000In Stock | |||
Mfr: TPSMF4L28A TTI: TPSMF4L28A Littelfuse Availability: 6.000In Stock18.000 On Order Expected 16-Jun-27 ESD Protection Diodes / TVS Diodes 2kW 28V AEC-Q101 5% Uni-Directional | 6.000In Stock18.000 On Order Expected 16-Jun-27 | |||
Mfr: 0470001.DRSNP TTI: 0470001.DRSNP Littelfuse Availability: 3.000In StockSurface Mount Fuses SMD FA 1A | 3.000In Stock |