Littelfuse - Circuit Protection
63.726 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (646)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (13.126)
- Fuse Holders (3.482)
- Fuses (27.694)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.654)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.834)
- Surge Protective Devices - SPD (2.589)
- Thermal Cutoffs (115)
- Thermistors (5.049)
- Thyristors (5.931)
- Varistors (8.570)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 0154003.DRT TTI: 0154003.DRT Littelfuse Availability: 27.000In Stock43.500 On Order Expected Surface Mount Fuses Fuseblock w/ fuse 3A OMNI BLOK 154T | 27.000In Stock43.500 On Order Expected | 576-154003T 154003T | ||
Mfr: 0287010.PXCN TTI: 0287010.PXCN Littelfuse Availability: 80.000In Stock96.000 On Order Expected Automotive Fuses ATOF 32V 10A Low-Current Nylon | 80.000In Stock96.000 On Order Expected | |||
Mfr: RF1907-000 TTI: MINISMDC030F-2 Littelfuse Availability: 28.000In Stock28.000 On Order Expected 13-Jan-27 Resettable Fuses - PPTC 30V 40A 1.75Ohms | 28.000In Stock28.000 On Order Expected 13-Jan-27 | RF1907-000 | ||
Mfr: 2920L185DR TTI: 2920L185DR Littelfuse Availability: 25.500In Stock30.000 On Order Expected 13-Jan-27 Resettable Fuses - PPTC 1.85A 33V 2920 | 25.500In Stock30.000 On Order Expected 13-Jan-27 | |||
Mfr: RF2635-000 TTI: RXEF185 Littelfuse Availability: 13.000In Stock12.500 On Order Expected 13-Jan-27 Resettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax | 13.000In Stock12.500 On Order Expected 13-Jan-27 | A27829-000 RF2635-000 | ||
27.000In Stock87.000 On Order Expected 24-Feb-27 | ||||
6.000In Stock3.000 On Order Expected 07-Sep-26 | ||||
Mfr: RF2643-000 TTI: RUEF500 Littelfuse Availability: 6.750In StockResettable Fuses - PPTC 5A 30V 100A Imax | 6.750In Stock | F11479-000 RF2643-000 | ||
Mfr: 0218001.MXP TTI: 0218001.MXP Littelfuse Availability: 38.000In Stock42.000 On Order Expected Cartridge Fuses 250V 1A Time Lag (Slo-Blo) | 38.000In Stock42.000 On Order Expected | |||
Mfr: RF1351-000 TTI: MICROSMD010F-2 Littelfuse Availability: 32.000In StockResettable Fuses - PPTC .10A 30V 10A Imax | 32.000In Stock | A65230-000 RF1351-000 | ||
Mfr: 83100000005 TTI: 83100000005 Littelfuse Availability: 3.500In Stock4.900 On Order Expected 30-Sep-26 Fuse Holder ACS 5x20 mm Fuse Holder | 3.500In Stock4.900 On Order Expected 30-Sep-26 | 8310000000 | ||
Mfr: 82000000005 TTI: 82000000005 Littelfuse Availability: 2.200In Stock2.500 On Order Expected 27-Jan-27 Fuse Holder 5x20MM PANEL MNT QC BODY ONLY | 2.200In Stock2.500 On Order Expected 27-Jan-27 | |||
Mfr: 0218004.MXP TTI: 0218004.MXP Littelfuse Availability: 31.000In Stock68.000 On Order Expected Cartridge Fuses 250V 4A Time Lag (Slo-Blo) | 31.000In Stock68.000 On Order Expected | |||
Mfr: 0217002.MXP TTI: 0217002.MXP Littelfuse Availability: 49.000In Stock45.000 On Order Expected Cartridge Fuses 250 V 2A 5x20mm Fast Acting | 49.000In Stock45.000 On Order Expected | |||
12.000In Stock276.000 On Order Expected | ||||
81.000In Stock33.000 On Order Expected 24-Feb-27 | ||||
30.000In Stock | ||||
150.000In Stock | ||||
Mfr: 0154005.DRT TTI: 0154005.DRT Littelfuse Availability: 48.000In Stock28.500 On Order Expected Surface Mount Fuses Fuseblock w/ fuse 5A OMNI BLOK 154T | 48.000In Stock28.500 On Order Expected | 576-154005T 154005T | ||
36.000In Stock30.000 On Order Expected 10-Feb-27 | ||||
33.000In Stock150.000 On Order Expected | ||||
Mfr: 178.6165.0001 TTI: 178.6165.0001 Littelfuse Availability: 10.800In Stock30.800 On Order Expected Fuse Holder FUSEHOLDER FOR FLR | 10.800In Stock30.800 On Order Expected | |||
Mfr: 2016L100/33DR TTI: 2016L100/33DR Littelfuse Availability: 34.500In Stock37.500 On Order Expected Resettable Fuses - PPTC 55PTC 33V 2016 1.10A POLYFUSE | 34.500In Stock37.500 On Order Expected | |||
Mfr: 0154004.DRT TTI: 0154004.DRT Littelfuse Availability: 19.500In Stock24.000 On Order Expected Surface Mount Fuses Fuseblock w/ fuse 4A OMNI BLOK 154T | 19.500In Stock24.000 On Order Expected | |||
280.000In Stock270.000 On Order Expected |