Littelfuse - Circuit Protection
131.225 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (65.779)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (14.077)
- Fuse Holders (3.504)
- Fuses (27.746)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.653)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.839)
- Surge Protective Devices - SPD (2.602)
- Thermal Cutoffs (115)
- Thermistors (5.059)
- Thyristors (7.260)
- Varistors (8.578)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 1.5KE400CA TTI: 1.5KE400CA Littelfuse Availability: 6.000In StockESD Protection Diodes / TVS Diodes 1500W 342V Bi-Directional | 6.000In Stock | |||
Mfr: 37201000431 TTI: 37201000431 Littelfuse Availability: 1.200In StockFuses with Leads - Through Hole 250V .100A IEC TL LBC TR5 SL | 1.200In Stock | |||
Mfr: 1206L150THWR TTI: 1206L150THWR Littelfuse Availability: 6.000In StockResettable Fuses - PPTC PTC 6V 1206 1.5A POLYFUSE SMD THIN | 6.000In Stock | 576-1206L150-C 1206L150-C 576-1206L150PR 1206L150PR | ||
Mfr: 37011000410 TTI: 37011000410 Littelfuse Availability: 1.000In StockFuses with Leads - Through Hole 250V IEC LBC SL 1A TR5 | 1.000In Stock | |||
Mfr: CCMR015.HXP TTI: CCMR015.HXP Littelfuse Availability: 15.000In StockIndustrial & Electrical Fuses 15A 600VAC 250VDC Time-Delay | 15.000In Stock | |||
Mfr: CCMR010.HXP TTI: CCMR010.HXP Littelfuse Availability: 12.900In StockIndustrial & Electrical Fuses 10A 600VAC 250VDC Time-Delay | 12.900In Stock | |||
Mfr: RF2697-000 TTI: RXEF135-2 Littelfuse Availability: 6.000In StockResettable Fuses - PPTC Radial Lead 1.35A 72V 40A Imax | 6.000In Stock | E86281-000 RF2697-000 | ||
100In Stock | ||||
Mfr: 1206L050/15YR TTI: 1206L050/15YR Littelfuse Availability: 12.000In StockResettable Fuses - PPTC 15V 1206 .500A POLYFUSE | 12.000In Stock | |||
Mfr: 021612.5MXEP TTI: 021612.5MXEP Littelfuse Availability: 80.000In Stock15.000 On Order Expected 04-Jan-27 Cartridge Fuses 250V FA HBC PT 5X20MM RoHS 12.5A | 80.000In Stock15.000 On Order Expected 04-Jan-27 | |||
3.000In Stock | ||||
Mfr: TPSMA6L36A TTI: TPSMA6L36A Littelfuse Availability: 3.000In StockESD Protection Diodes / TVS Diodes 600W 36V AEC-Q101 5% Uni-Directional | 3.000In Stock | |||
Mfr: SP0504SHTG TTI: SP0504SHTG Littelfuse Availability: 12.000In Stock6.000 On Order Expected 24-Mar-27 ESD Protection Diodes / TVS Diodes 4 Ch 12kV 5V TVS Diode Array | 12.000In Stock6.000 On Order Expected 24-Mar-27 | SP3002-04HTG | ||
3.000In Stock6.000 On Order Expected 20-May-27 | ||||
Mfr: SMDJ51CA-T7 TTI: SMDJ51CA-T7 Littelfuse Availability: 1.500In StockESD Protection Diodes / TVS Diodes 3kW 51V 5% Bi-Directional | 1.500In Stock | |||
Mfr: SMDJ54A-T7 TTI: SMDJ54A-T7 Littelfuse Availability: 3.000In StockESD Protection Diodes / TVS Diodes 3kW 54V 5% Uni-Directional | 3.000In 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: 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: 0464001.DR TTI: 0464001.DR Littelfuse Availability: 22.500In StockSurface Mount Fuses 250VAC 1A .0762ohms 464 NANO2 | 22.500In Stock | |||
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 | |||
3.000In Stock | ||||
Mfr: 37211600431 TTI: 37211600431 Littelfuse Availability: 1.200In StockFuses with Leads - Through Hole 1.6A 250V TIME LAG RADIAL LEAD | 1.200In Stock | |||
450In Stock | ||||
Mfr: SZP6SMB22AT3G TTI: SZP6SMB22AT3G Littelfuse Availability: 2.500In StockESD Protection Diodes / TVS Diodes 22V 600W UNI-DIR SZP6SMB AEC-Q101 | 2.500In Stock |