Littelfuse - Circuit Protection
63.369 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (348)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (13.079)
- Fuse Holders (3.478)
- Fuses (27.686)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.650)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.855)
- Surge Protective Devices - SPD (2.590)
- Thermal Cutoffs (110)
- Thermistors (5.070)
- Thyristors (5.939)
- Varistors (8.571)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 0218.080MXP TTI: 0218.080MXP Littelfuse Availability: 1.000In Stock6.000 On Order Expected Cartridge Fuses 250V .08A Time Lag (Slo-Blo) | 1.000In Stock6.000 On Order Expected | |||
Mfr: 0297030.WXNV TTI: 0297030.WXNV Littelfuse Availability: 12.000In Stock15.000 On Order Expected 21-Oct-26 Automotive Fuses 32V 30A Mini | 12.000In Stock15.000 On Order Expected 21-Oct-26 | |||
Mfr: 02181.25MXP TTI: 02181.25MXP Littelfuse Availability: 20.000In StockCartridge Fuses 250V 1.25A Time Lag (Slo-Blo) | 20.000In Stock | |||
Mfr: 045101.5MRL TTI: 045101.5MRL Littelfuse Availability: 1.000In StockSurface Mount Fuses 125VAC 1.5A .063ohms 451 NANO2 | 1.000In Stock | |||
Mfr: 0313003.HXP TTI: 0313003.HXP Littelfuse Availability: 200In Stock3.000 On Order Expected 02-Sep-26 Cartridge Fuses 250V 3A Slo-Blo | 200In Stock3.000 On Order Expected 02-Sep-26 | |||
Mfr: 0297002.WXNV TTI: 0297002.WXNV Littelfuse Availability: 30.000In Stock30.000 On Order Expected Automotive Fuses 32V 2A Mini | 30.000In Stock30.000 On Order Expected | |||
Mfr: PGB1010603NR TTI: PGB1010603NR Littelfuse Availability: 35.000In Stock60.000 On Order Expected 05-Aug-26 ESD Protection Diodes / TVS Diodes PGB1010603NR | 35.000In Stock60.000 On Order Expected 05-Aug-26 | 576-PGB0010603NR PGB0010603NR | ||
Mfr: SD05C-01FTG TTI: SD05C-01FTG Littelfuse Availability: 9.000In StockESD Protection Diodes / TVS Diodes 5V 450W 30A BiDirectional | 9.000In Stock | |||
3.000In Stock27.000 On Order Expected | ||||
160In Stock280 On Order Expected 29-Jul-26 | ||||
Mfr: 178.6152.0001 TTI: 178.6152.0001 Littelfuse Availability: 1.600In StockFuse Holder HOLDER FOR FKH ATO | 1.600In Stock | |||
72.000In Stock225.000 On Order Expected | ||||
Mfr: 047706.3MXP TTI: 047706.3MXP Littelfuse Availability: 1.000In Stock1.000 On Order Expected 03-Jun-26 Cartridge Fuses 500Vac 400Vdc TL 5X20 6.3A | 1.000In Stock1.000 On Order Expected 03-Jun-26 | |||
Mfr: 0287020.PXCN TTI: 0287020.PXCN Littelfuse Availability: 2.000In StockAutomotive Fuses ATOF 32V 20A Low-Current Nylon | 2.000In Stock | |||
Mfr: 5.0SMDJ30CAS TTI: 5.0SMDJ30CAS Littelfuse Availability: 3.000In StockESD Protection Diodes / TVS Diodes 5KW 30V 5% BI DO-214AB | 3.000In Stock | |||
Mfr: PDM21001LXM TTI: PDM21001LXM Littelfuse Availability: 100In Stock50 On Order Expected 12-Aug-26 Fuse Holder Accessories HWB60 w/ TPAs | 100In Stock50 On Order Expected 12-Aug-26 | |||
Mfr: 0287015.PXS TTI: 0287015.PXS Littelfuse Availability: 4.000In StockAutomotive Fuses 32V 15A ATO Silver Nylon | 4.000In Stock | |||
Mfr: RF1864-000 TTI: MINISMDC010F-2 Littelfuse Availability: 2.000In Stock4.000 On Order Expected 10-Jun-26 Resettable Fuses - PPTC 60V 40A 12.7Ohms | 2.000In Stock4.000 On Order Expected 10-Jun-26 | RF1864-000 | ||
Mfr: 0466001.NRHF TTI: 0466001.NRHF Littelfuse Availability: 5.000In Stock5.000 On Order Expected 10-Jun-26 Surface Mount Fuses 63V 1A FA HALIDE FREE SLIM | 5.000In Stock5.000 On Order Expected 10-Jun-26 | |||
30.000In Stock21.000 On Order Expected 16-Dec-26 | ||||
80.000In Stock | ||||
Mfr: RF1353-000 TTI: MICROSMD050F-2 Littelfuse Availability: 4.000In Stock4.000 On Order Expected 10-Jun-26 Resettable Fuses - PPTC .5A 13.2V 40A Imax | 4.000In Stock4.000 On Order Expected 10-Jun-26 | 049478-000 RF1353-000 | ||
3.000In Stock3.000 On Order Expected 23-Sep-26 | ||||
500In Stock | ||||
Mfr: 66000001009 TTI: 66000001009 Littelfuse Availability: 100In Stock100 On Order Expected 22-Jul-26 Fuse Holder Accessories ACS COVER FOR 656 & 658 BLACK | 100In Stock100 On Order Expected 22-Jul-26 |
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