Littelfuse - Circuit Protection
64.744 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (645)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (14.077)
- Fuse Holders (3.499)
- Fuses (27.736)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.653)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.838)
- Surge Protective Devices - SPD (2.589)
- Thermal Cutoffs (115)
- Thermistors (5.057)
- Thyristors (5.929)
- Varistors (8.578)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: RF2624-000 TTI: RUEF110 Littelfuse Availability: 4.500In Stock22.500 On Order Expected Resettable Fuses - PPTC 1.1A 30V 100A Imax | 4.500In Stock22.500 On Order Expected | F43372-000 RF2624-000 | ||
Mfr: 0218010.MXP TTI: 0218010.MXP Littelfuse Availability: 39.000In Stock34.000 On Order Expected Cartridge Fuses 250V 10A Time Lag (Slo-Blo) | 39.000In Stock34.000 On Order Expected | |||
129.000In Stock42.000 On Order Expected 07-Jul-27 | ||||
Mfr: RF1180-000 TTI: MINISMDC150F/24-2 Littelfuse Availability: 46.000In Stock77.000 On Order Expected Resettable Fuses - PPTC 24 V 1.5A-HD 40A MAX | 46.000In Stock77.000 On Order Expected | RF1180-000 | ||
Mfr: RF1346-000 TTI: NANOSMDC035F-2 Littelfuse Availability: 66.000In Stock45.000 On Order Expected Resettable Fuses - PPTC .35A RESETTABLE SMD FUSE | 66.000In Stock45.000 On Order Expected | C49615-000 RF1346-000 | ||
12.000In Stock99.000 On Order Expected | ||||
Mfr: 0154001.DR TTI: 0154001.DR Littelfuse Availability: 34.500In Stock55.500 On Order Expected Surface Mount Fuses Fuseblock w/ fuse 1A OMNI BLOK 154 | 34.500In Stock55.500 On Order Expected | |||
Mfr: 0452001.MRL TTI: 0452001.MRL Littelfuse Availability: 33.000In Stock54.000 On Order Expected Surface Mount Fuses 125VAC 1A .225ohms 452 NANO2 | 33.000In Stock54.000 On Order Expected | |||
Mfr: RF2571-000 TTI: RXEF090 Littelfuse Availability: 114.000In StockResettable Fuses - PPTC Radial Lead .9A 72V 40A Imax | 114.000In Stock | A52660-000 RF2571-000 | ||
Mfr: 2920L100PR TTI: 2920L100PR Littelfuse Availability: 26.000In Stock40.000 On Order Expected Resettable Fuses - PPTC 1.10A 33V 2920 | 26.000In Stock40.000 On Order Expected | |||
597.000In Stock141.000 On Order Expected 23-Jun-27 | ||||
Mfr: 52000001009 TTI: 52000001009 Littelfuse Availability: 114.000In Stock126.000 On Order Expected Fuse Clips 5mm Clip 6.3A 250V Horizontal | 114.000In Stock126.000 On Order Expected | |||
15.000In Stock235.000 On Order Expected | ||||
Mfr: V5.5MLA0603NH TTI: V5.5MLA0603NH Littelfuse Availability: 25.000In Stock175.000 On Order Expected Varistors 5.5V 30A 760pF | 25.000In Stock175.000 On Order Expected | |||
Mfr: 83500000005 TTI: 83500000005 Littelfuse Availability: 21.000In Stock15.000 On Order Expected 24-Feb-27 Fuse Holder Accessories FLUSH MNT CAP FOR 820-4 / 830-4 HOLDER | 21.000In Stock15.000 On Order Expected 24-Feb-27 | |||
Mfr: RF1181-000 TTI: MINISMDC075F/24-2 Littelfuse Availability: 31.500In Stock15.000 On Order Expected 03-Mar-27 Resettable Fuses - PPTC 24 V .75A-HD 40A MAX | 31.500In Stock15.000 On Order Expected 03-Mar-27 | C73860-000 RF1181-000 | ||
Mfr: 81100000005 TTI: 81100000005 Littelfuse Availability: 10.900In Stock3.300 On Order Expected Fuse Holder ACS HOLDER 811 250V | 10.900In Stock3.300 On Order Expected | |||
Mfr: RF2611-000 TTI: RUEF300 Littelfuse Availability: 19.000In Stock22.000 On Order Expected 03-Feb-27 Resettable Fuses - PPTC 3A 30V 100A Imax | 19.000In Stock22.000 On Order Expected 03-Feb-27 | D55663-000 RF2611-000 | ||
30.000In Stock66.000 On Order Expected | ||||
Mfr: 0154004.DRT TTI: 0154004.DRT Littelfuse Availability: 15.000In Stock46.500 On Order Expected Surface Mount Fuses Fuseblock w/ fuse 4A OMNI BLOK 154T | 15.000In Stock46.500 On Order Expected | |||
340.000In Stock140.000 On Order Expected | ||||
Mfr: 2016L100/33DR TTI: 2016L100/33DR Littelfuse Availability: 46.500In Stock141.000 On Order Expected Resettable Fuses - PPTC 55PTC 33V 2016 1.10A POLYFUSE | 46.500In Stock141.000 On Order Expected | |||
Mfr: 0154010.DR TTI: 0154010.DR Littelfuse Availability: 40.500In Stock54.000 On Order Expected Surface Mount Fuses Fuse with Holder 10A FAST OMNI BLOK 154 | 40.500In Stock54.000 On Order Expected | |||
Mfr: 0451003.MRL TTI: 0451003.MRL Littelfuse Availability: 1.000In Stock43.000 On Order Expected Surface Mount Fuses 125VAC 3A .0227ohms 451 NANO2 | 1.000In Stock43.000 On Order Expected | |||
240.000In Stock42.000 On Order Expected 07-Jul-27 |