Littelfuse - Circuit Protection
130.174 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (65.769)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (13.093)
- Fuse Holders (3.487)
- Fuses (27.717)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.650)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.858)
- Surge Protective Devices - SPD (2.604)
- Thermal Cutoffs (112)
- Thermistors (5.074)
- Thyristors (7.267)
- Varistors (8.570)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 02153.15MXEP TTI: 02153.15MXEP Littelfuse Availability: 0In StockCartridge Fuses 250V 3.15A Slo-Blo | 0In Stock | |||
Mfr: RF2690-000 TTI: RXEF110-2 Littelfuse Availability: 0In Stock19.500 On Order Expected 03-Feb-27 Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax | 0In Stock19.500 On Order Expected 03-Feb-27 | A51303-000 RF2690-000 | ||
Mfr: 2920L030DR TTI: 2920L030DR Littelfuse Availability: 0In StockResettable Fuses - PPTC 0.30A 60V 2920 | 0In Stock | |||
Mfr: 0251005.MRT1L TTI: 0251005.MRT1L Littelfuse Availability: 0In Stock3.000 On Order Expected Fuses with Leads - Through Hole 125V 5A | 0In Stock3.000 On Order Expected | |||
Mfr: P4SMA350CA TTI: P4SMA350CA Littelfuse Availability: 0In StockESD Protection Diodes / TVS Diodes 300V 400W 5% Bi-directional | 0In Stock | |||
0In Stock12.000 On Order Expected | ||||
0In Stock24.000 On Order Expected 24-Feb-27 | ||||
0In Stock | ||||
0In Stock6.000 On Order Expected 24-Mar-27 | ||||
0In Stock48.000 On Order Expected | ||||
Mfr: 178.6125.0001 TTI: 178.6125.0001 Littelfuse Availability: 0In StockFuse Holder Accessories FH2 ATO Holder Cover | 0In Stock | |||
Mfr: 1206L035/16YR TTI: 1206L035/16YR Littelfuse Availability: 0In StockResettable Fuses - PPTC PTC 16V 1206 .350A POLY SURF MOUNT | 0In Stock | |||
0In Stock | ||||
Mfr: 0287025.PXS TTI: 0287025.PXS Littelfuse Availability: 0In StockAutomotive Fuses 32V 25A ATO Silver Nylon | 0In Stock | |||
Mfr: 5.0SMDJ45CA-T7 TTI: 5.0SMDJ45CA-T7 Littelfuse Availability: 0In Stock2.000 On Order Expected 23-Dec-26 ESD Protection Diodes / TVS Diodes 5kW 45V 5% Bi-Directional | 0In Stock2.000 On Order Expected 23-Dec-26 | |||
0In Stock4.500 On Order Expected | ||||
0In Stock | ||||
Mfr: 0505025.MXEP TTI: 0505025.MXEP Littelfuse Availability: 0In Stock13.000 On Order Expected Cartridge Fuses 500V 25A 3AB PT PB-FREE | 0In Stock13.000 On Order Expected | |||
Mfr: SP3002-04JTG TTI: SP3002-04JTG Littelfuse Availability: 0In Stock3.000 On Order Expected 05-Aug-26 ESD Protection Diodes / TVS Diodes 4 channels 1.1pF 15kV | 0In Stock3.000 On Order Expected 05-Aug-26 | |||
0In Stock15.000 On Order Expected | ||||
0In Stock6.000 On Order Expected 09-Dec-26 | ||||
Mfr: SP3400-02UTG TTI: SP3400-02UTG Littelfuse Availability: 0In Stock15.000 On Order Expected 04-Nov-26 ESD Protection Diodes / TVS Diodes 1pF uDFN-6L 2 Ch Diode Array | 0In Stock15.000 On Order Expected 04-Nov-26 | |||
0In Stock6.000 On Order Expected 14-Oct-26 | ||||
Mfr: SP3304NUTG TTI: SP3304NUTG Littelfuse Availability: 0In Stock15.000 On Order Expected ESD Protection Diodes / TVS Diodes 4CH 20A 3.3V 3.5pF Lightning Protection | 0In Stock15.000 On Order Expected | SP4062-04UTG | ||
0In Stock3.000 On Order Expected 29-Jul-26 |
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- {{cartPopObject.addedToCartObject.numberOfReels}} reels of {{cartPopObject.addedToCartObject.partsPerReel}} @{{cartPopObject.addedToCartObject.price}}
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