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 |
|---|---|---|---|---|
Mfr: 2920L185DR TTI: 2920L185DR Littelfuse Availability: 45.000In Stock30.000 On Order Expected 13-Jan-27 Resettable Fuses - PPTC 1.85A 33V 2920 | 45.000In Stock30.000 On Order Expected 13-Jan-27 | |||
Mfr: RF2643-000 TTI: RUEF500 Littelfuse Availability: 7.250In Stock10.000 On Order Expected 21-Oct-26 Resettable Fuses - PPTC 5A 30V 100A Imax | 7.250In Stock10.000 On Order Expected 21-Oct-26 | F11479-000 RF2643-000 | ||
Mfr: 0218001.MXP TTI: 0218001.MXP Littelfuse Availability: 36.000In Stock45.000 On Order Expected Cartridge Fuses 250V 1A Time Lag (Slo-Blo) | 36.000In Stock45.000 On Order Expected | |||
12.000In Stock135.000 On Order Expected | ||||
Mfr: 52000001009 TTI: 52000001009 Littelfuse Availability: 60.000In Stock150.000 On Order Expected Fuse Clips 5mm Clip 6.3A 250V Horizontal | 60.000In Stock150.000 On Order Expected | |||
Mfr: 2920L100PR TTI: 2920L100PR Littelfuse Availability: 14.000In Stock26.000 On Order Expected Resettable Fuses - PPTC 1.10A 33V 2920 | 14.000In Stock26.000 On Order Expected | |||
29.000In Stock60.000 On Order Expected | ||||
Mfr: 0452001.MRL TTI: 0452001.MRL Littelfuse Availability: 6.000In Stock51.000 On Order Expected Surface Mount Fuses 125VAC 1A .225ohms 452 NANO2 | 6.000In Stock51.000 On Order Expected | |||
Mfr: 0154001.DR TTI: 0154001.DR Littelfuse Availability: 16.500In Stock40.500 On Order Expected Surface Mount Fuses Fuseblock w/ fuse 1A OMNI BLOK 154 | 16.500In Stock40.500 On Order Expected | |||
Mfr: RF1344-000 TTI: NANOSMDC016F-2 Littelfuse Availability: 114.000In Stock99.000 On Order Expected 13-Jan-27 Resettable Fuses - PPTC .16A 48V 10A Imax | 114.000In Stock99.000 On Order Expected 13-Jan-27 | C82021-000 RF1344-000 | ||
Mfr: V5.5MLA0603NH TTI: V5.5MLA0603NH Littelfuse Availability: 15.000In Stock155.000 On Order Expected Varistors 5.5V 30A 760pF | 15.000In Stock155.000 On Order Expected | |||
Mfr: RF1346-000 TTI: NANOSMDC035F-2 Littelfuse Availability: 15.000In Stock51.000 On Order Expected Resettable Fuses - PPTC .35A RESETTABLE SMD FUSE | 15.000In Stock51.000 On Order Expected | C49615-000 RF1346-000 | ||
35.000In Stock165.000 On Order Expected | ||||
Mfr: 0218010.MXP TTI: 0218010.MXP Littelfuse Availability: 14.000In Stock47.000 On Order Expected Cartridge Fuses 250V 10A Time Lag (Slo-Blo) | 14.000In Stock47.000 On Order Expected | |||
Mfr: RF1180-000 TTI: MINISMDC150F/24-2 Littelfuse Availability: 21.000In StockResettable Fuses - PPTC 24 V 1.5A-HD 40A MAX | 21.000In Stock | RF1180-000 | ||
Mfr: RF2624-000 TTI: RUEF110 Littelfuse Availability: 17.000In StockResettable Fuses - PPTC 1.1A 30V 100A Imax | 17.000In Stock | F43372-000 RF2624-000 | ||
130.000In Stock150.000 On Order Expected | ||||
42.000In Stock291.000 On Order Expected 27-Jan-27 | ||||
Mfr: 0451003.MRL TTI: 0451003.MRL Littelfuse Availability: 13.000In StockSurface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 | 13.000In Stock | |||
Mfr: 0154004.DRT TTI: 0154004.DRT Littelfuse Availability: 24.000In Stock24.000 On Order Expected Surface Mount Fuses Fuseblock w/ fuse 4A OMNI BLOK 154T | 24.000In Stock24.000 On Order Expected | |||
Mfr: 56000001009 TTI: 56000001009 Littelfuse Availability: 1.000In Stock40.000 On Order Expected Fuse Holder 6.3A/1.6W/4.3mm TR5/TE5 Holder | 1.000In Stock40.000 On Order Expected | 576-5600000100 5600000100 | ||
Mfr: 2016L100/33DR TTI: 2016L100/33DR Littelfuse Availability: 42.000In Stock72.000 On Order Expected Resettable Fuses - PPTC 55PTC 33V 2016 1.10A POLYFUSE | 42.000In Stock72.000 On Order Expected | |||
Mfr: 81100000005 TTI: 81100000005 Littelfuse Availability: 4.700In StockFuse Holder ACS HOLDER 811 250V | 4.700In Stock | |||
Mfr: 0154002.DRT TTI: 0154002.DRT Littelfuse Availability: 27.000In Stock25.500 On Order Expected Surface Mount Fuses Fuseblock w/fuse 2A OMNI BLOK 154T SLOW | 27.000In Stock25.500 On Order Expected | 576-154002T 154002T | ||
Mfr: 0451015.MRL TTI: 0451015.MRL Littelfuse Availability: 128.000In Stock500.000 On Order Expected Surface Mount Fuses 65VAC 15A .0037ohms 451 NANO2 | 128.000In Stock500.000 On Order Expected | 576-0451015.MR 0451015.MR |
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