Littelfuse - Circuit Protection
63.703 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (644)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (13.093)
- Fuse Holders (3.481)
- Fuses (27.706)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.650)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.856)
- Surge Protective Devices - SPD (2.590)
- Thermal Cutoffs (112)
- Thermistors (5.071)
- Thyristors (5.939)
- Varistors (8.570)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
24.500In Stock | 576-V275LA20A V275LA20A | |||
Mfr: RF0314-000 TTI: SMD030F-2 Littelfuse Availability: 2.000In Stock4.000 On Order Expected 22-Jul-26 Resettable Fuses - PPTC .3A 60V 10A Imax | 2.000In Stock4.000 On Order Expected 22-Jul-26 | F74062-000 RF0314-000 | ||
Mfr: 2920L050DR TTI: 2920L050DR Littelfuse Availability: 34.500In Stock90.000 On Order Expected Resettable Fuses - PPTC 0.50A 60V 2920 | 34.500In Stock90.000 On Order Expected | |||
Mfr: 85600001009 TTI: 85600001009 Littelfuse Availability: 32.500In Stock16.400 On Order Expected Fuse Holder Accessories Panel Mount/5x20mm MINIATUREFUSEHOLDERS | 32.500In Stock16.400 On Order Expected | |||
69.000In Stock66.000 On Order Expected | ||||
Mfr: 0456040.DR TTI: 0456040.DR Littelfuse Availability: 3.000In Stock39.000 On Order Expected Surface Mount Fuses VAC 40A .00105ohms 456 NANO2 | 3.000In Stock39.000 On Order Expected | |||
Mfr: RF1182-000 TTI: MINISMDC110F/24-2 Littelfuse Availability: 15.000In Stock34.500 On Order Expected Resettable Fuses - PPTC 24 V 1.1A-HD 40A MAX | 15.000In Stock34.500 On Order Expected | E03949-000 RF1182-000 | ||
Mfr: 37211250001 TTI: 37211250001 Littelfuse Availability: 5.000In Stock6.000 On Order Expected 16-Dec-26 Fuses with Leads - Through Hole 250V 1.25A IEC TL LBC TR5 LL | 5.000In Stock6.000 On Order Expected 16-Dec-26 | |||
Mfr: 0451.062MRL TTI: 0451.062MRL Littelfuse Availability: 9.000In Stock9.000 On Order Expected 09-Sep-26 Surface Mount Fuses 125VAC 0.062A 5.5ohms 451 NANO2 | 9.000In Stock9.000 On Order Expected 09-Sep-26 | |||
12.000In Stock93.000 On Order Expected | ||||
Mfr: 02981001ZXT TTI: 02981001ZXT Littelfuse Availability: 4.320In Stock4.640 On Order Expected Fuse Holder FUSEHOLDER 500 AMP 32V | 4.320In Stock4.640 On Order Expected | |||
Mfr: 0217005.MXP TTI: 0217005.MXP Littelfuse Availability: 1.000In Stock8.000 On Order Expected Cartridge Fuses 250 V 5A 5x20mm Fast Acting | 1.000In Stock8.000 On Order Expected | |||
35.000In Stock100.000 On Order Expected | ||||
60.000In Stock145.000 On Order Expected | ||||
Mfr: RF2559-000 TTI: RUEF185 Littelfuse Availability: 20.000In Stock13.000 On Order Expected 13-Jan-27 Resettable Fuses - PPTC 1.85A 30V 100A Imax | 20.000In Stock13.000 On Order Expected 13-Jan-27 | D92264-000 RF2559-000 | ||
Mfr: RF2652-000 TTI: RUEF600 Littelfuse Availability: 1.250In StockResettable Fuses - PPTC 6A 30V 100A Imax | 1.250In Stock | F24402-000 RF2652-000 | ||
Mfr: 02163.15MXP TTI: 02163.15MXP Littelfuse Availability: 24.000In Stock45.000 On Order Expected Cartridge Fuses 250V 3.15A Fast Acting | 24.000In Stock45.000 On Order Expected | |||
345.000In Stock | ||||
Mfr: 0456030.ER TTI: 0456030.ER Littelfuse Availability: 32.500In StockSurface Mount Fuses 125VAC 30A .00132ohms 456 NANO2 | 32.500In Stock | |||
Mfr: 1812L050/30PR TTI: 1812L050/30PR Littelfuse Availability: 12.000In Stock48.000 On Order Expected Resettable Fuses - PPTC PTC 30V POLY SURF MOUNT 1812 .500A | 12.000In Stock48.000 On Order Expected | |||
Mfr: V18MLA1210NH TTI: V18MLA1210NH Littelfuse Availability: 36.000In Stock42.000 On Order Expected Varistors MULTI-LAYER VARISTOR SURFACE MOUNT | 36.000In Stock42.000 On Order Expected | |||
Mfr: RF2634-000 TTI: RXEF040-2 Littelfuse Availability: 45.000In StockResettable Fuses - PPTC Radial Lead .4A 72V 40A Imax | 45.000In Stock | D27406-000 RF2634-000 | ||
Mfr: RF2635-000 TTI: RXEF185 Littelfuse Availability: 3.000In Stock12.500 On Order Expected 13-Jan-27 Resettable Fuses - PPTC Radial Lead 1.85A 72V 40A Imax | 3.000In Stock12.500 On Order Expected 13-Jan-27 | A27829-000 RF2635-000 | ||
42.000In Stock | ||||
12.000In Stock60.000 On Order Expected |
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