Littelfuse - Circuit Protection
63.706 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (645)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (13.093)
- Fuse Holders (3.482)
- Fuses (27.707)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.650)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.857)
- Surge Protective Devices - SPD (2.590)
- Thermal Cutoffs (112)
- Thermistors (5.072)
- Thyristors (5.939)
- Varistors (8.570)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
69.000In Stock110.000 On Order Expected | ||||
Mfr: 0326020.HXP TTI: 0326020.HXP Littelfuse Availability: 300In Stock3.000 On Order Expected Cartridge Fuses 250V 20A Slo-Blo | 300In Stock3.000 On Order Expected | 326020.HXP | ||
3.000In Stock | ||||
Mfr: 0287004.PXCN TTI: 0287004.PXCN Littelfuse Availability: 14.000In Stock20.000 On Order Expected 21-Oct-26 Automotive Fuses ATOF 32V 4A Low-Current Nylon | 14.000In Stock20.000 On Order Expected 21-Oct-26 | |||
4.500In Stock | ||||
25.000In Stock30.000 On Order Expected 25-Nov-26 | ||||
Mfr: 3425L300/36MR TTI: 3425L300/36MR Littelfuse Availability: 8.000In StockResettable Fuses - PPTC 3425L Series PPTC | 8.000In Stock | |||
15.000In Stock207.000 On Order Expected | ||||
6.000In Stock | ||||
1.200In Stock20.400 On Order Expected | ||||
1.600In Stock | ||||
Mfr: P4SMA400CA TTI: P4SMA400CA Littelfuse Availability: 25.000In StockESD Protection Diodes / TVS Diodes 342V 400W 5% Bi-directional | 25.000In Stock | |||
18.000In Stock | ||||
3.000In Stock | ||||
6.000In Stock | 576-01000056H 01000056H 100056 | |||
Mfr: RF2723-000 TTI: RUEF900 Littelfuse Availability: 3.750In StockResettable Fuses - PPTC 9A 30V 100A Imax | 3.750In Stock | A31317-000 RF2723-000 | ||
15.000In Stock | ||||
Mfr: 0508001.MXP TTI: 0508001.MXP Littelfuse Availability: 3.000In StockCartridge Fuses 1000V 3AB FA 1A | 3.000In Stock | |||
Mfr: 85300001009 TTI: 85300001009 Littelfuse Availability: 20.200In Stock10.600 On Order Expected Fuse Holder Panel Mount/5x20mm MINIATUREFUSEHOLDERS | 20.200In Stock10.600 On Order Expected | |||
6.000In Stock48.000 On Order Expected | ||||
Mfr: V5.5MLA0805LNH TTI: V5.5MLA0805LNH Littelfuse Availability: 2.500In Stock20.000 On Order Expected Varistors 5.5 VDC .1J 17.5 V-CLMP | 2.500In Stock20.000 On Order Expected | |||
3.000In Stock6.000 On Order Expected 16-Dec-26 | ||||
3.000In Stock3.000 On Order Expected 24-Jul-26 | ||||
Mfr: TPSMF4L28A TTI: TPSMF4L28A Littelfuse Availability: 6.000In StockESD Protection Diodes / TVS Diodes 2kW 28V AEC-Q101 5% Uni-Directional | 6.000In Stock | |||
Mfr: 0326010.HXP TTI: 0326010.HXP Littelfuse Availability: 1.100In StockCartridge Fuses 250V 10A Slo-Blo | 1.100In Stock |