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 |
|---|---|---|---|---|
5.000In Stock | ||||
Mfr: 66000001009 TTI: 66000001009 Littelfuse Availability: 100In Stock500 On Order Expected 16-Dec-26 Fuse Holder Accessories ACS COVER FOR 656 & 658 BLACK | 100In Stock500 On Order Expected 16-Dec-26 | |||
Mfr: 83000000005 TTI: 83000000005 Littelfuse Availability: 600In Stock3.000 On Order Expected 02-Jun-27 Fuse Holder 5x20MM PCB MNT HORZ BODY ONLY 3P | 600In Stock3.000 On Order Expected 02-Jun-27 | |||
Mfr: SZP6SMB22AT3G TTI: SZP6SMB22AT3G Littelfuse Availability: 25.000In StockESD Protection Diodes / TVS Diodes 22V 600W UNI-DIR SZP6SMB AEC-Q101 | 25.000In Stock | |||
3.000In Stock6.000 On Order Expected 20-May-27 | ||||
Mfr: 0443004.DR TTI: 0443004.DR Littelfuse Availability: 4.500In StockSurface Mount Fuses 250VAC 4A .016ohms 443 NANO2 | 4.500In Stock | |||
450In Stock | ||||
3.000In Stock | ||||
Mfr: SZP6SMB33CAT3G TTI: SZP6SMB33CAT3G Littelfuse Availability: 2.500In StockESD Protection Diodes / TVS Diodes 33V 600W BI-DIR SZP6SMB AEC-Q101 | 2.500In Stock | |||
Mfr: SZSMF12AT1G TTI: SZSMF12AT1G Littelfuse Availability: 3.000In Stock105.000 On Order Expected ESD Protection Diodes / TVS Diodes 200W ZEN TVS 12V UNI SOD123FL | 3.000In Stock105.000 On Order Expected | |||
Mfr: TPSMA6L36A TTI: TPSMA6L36A Littelfuse Availability: 3.000In StockESD Protection Diodes / TVS Diodes 600W 36V AEC-Q101 5% Uni-Directional | 3.000In Stock | |||
Mfr: SMDJ51CA-T7 TTI: SMDJ51CA-T7 Littelfuse Availability: 1.500In StockESD Protection Diodes / TVS Diodes 3kW 51V 5% Bi-Directional | 1.500In Stock | |||
Mfr: SP0504SHTG TTI: SP0504SHTG Littelfuse Availability: 12.000In Stock12.000 On Order Expected ESD Protection Diodes / TVS Diodes 4 Ch 12kV 5V TVS Diode Array | 12.000In Stock12.000 On Order Expected | SP3002-04HTG | ||
100In Stock | ||||
Mfr: CCMR010.HXP TTI: CCMR010.HXP Littelfuse Availability: 12.900In StockIndustrial & Electrical Fuses 10A 600VAC 250VDC Time-Delay | 12.900In Stock | |||
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 |