Littelfuse - Circuit Protection
64.739 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (646)
- Circuit Protection Kits (830)
- ESD Protection Diodes / TVS Diodes (14.076)
- Fuse Holders (3.497)
- Fuses (27.736)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1.654)
- LED Protection Devices (308)
- Resettable Fuses - PPTC (3.838)
- Surge Protective Devices - SPD (2.589)
- Thermal Cutoffs (115)
- Thermistors (5.053)
- Thyristors (5.929)
- Varistors (8.578)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: RF2566-000 TTI: RXEF040 Littelfuse Availability: 5.500In Stock37.500 On Order Expected Resettable Fuses - PPTC Radial Lead .4A 72V 40A Imax | 5.500In Stock37.500 On Order Expected | 759132-000 RF2566-000 | ||
Mfr: 0218.500MXP TTI: 0218.500MXP Littelfuse Availability: 16.000In Stock32.000 On Order Expected Cartridge Fuses 250V .5A Time Lag (Slo-Blo) | 16.000In Stock32.000 On Order Expected | |||
Mfr: 0215002.MXP TTI: 0215002.MXP Littelfuse Availability: 13.000In Stock44.000 On Order Expected Cartridge Fuses 250V 2A Slo-Blo | 13.000In Stock44.000 On Order Expected | |||
12.000In Stock57.000 On Order Expected | ||||
Mfr: FHAC0002ZXJ TTI: FHAC0002ZXJ Littelfuse Availability: 25.600In Stock39.000 On Order Expected Fuse Holder HOLDER ATO INLINE HD W/COVER | 25.600In Stock39.000 On Order Expected | |||
Mfr: 045203.5MRL TTI: 045203.5MRL Littelfuse Availability: 22.000In Stock50.000 On Order Expected Surface Mount Fuses 125VAC 3.5A .0224ohms 452 NANO2 | 22.000In Stock50.000 On Order Expected | |||
Mfr: 0452005.MRL TTI: 0452005.MRL Littelfuse Availability: 14.000In Stock334.000 On Order Expected Surface Mount Fuses 125VAC 5A .0136ohms 452 NANO2 | 14.000In Stock334.000 On Order Expected | 576-R452005.L R452005.L | ||
Mfr: 0215005.MXP TTI: 0215005.MXP Littelfuse Availability: 11.000In Stock38.000 On Order Expected Cartridge Fuses 250V 5A Slo-Blo | 11.000In Stock38.000 On Order Expected | |||
Mfr: 02153.15MXP TTI: 02153.15MXP Littelfuse Availability: 29.000In Stock65.000 On Order Expected Cartridge Fuses 250V 3.15A Slo-Blo | 29.000In Stock65.000 On Order Expected | |||
135.000In Stock160.000 On Order Expected | ||||
75.000In Stock495.000 On Order Expected 14-Jul-27 | ||||
Mfr: 65600001009 TTI: 65600001009 Littelfuse Availability: 21.100In Stock7.000 On Order Expected Fuse Holder 5 X 20MM FUSE BLOCK | 21.100In Stock7.000 On Order Expected | |||
Mfr: 0451005.MRL TTI: 0451005.MRL Littelfuse Availability: 19.000In Stock59.000 On Order Expected Surface Mount Fuses 125VAC 5A .0125ohms 451 NANO2 | 19.000In Stock59.000 On Order Expected | |||
5.000In Stock60.000 On Order Expected | ||||
2.400In Stock18.000 On Order Expected 27-Jan-27 | 1.5KE56CA. | |||
Mfr: 02183.15MXP TTI: 02183.15MXP Littelfuse Availability: 36.000In Stock45.000 On Order Expected Cartridge Fuses 250V 3.15A Time Lag (Slo-Blo) | 36.000In Stock45.000 On Order Expected | |||
Mfr: 0218005.MXP TTI: 0218005.MXP Littelfuse Availability: 8.000In Stock45.000 On Order Expected Cartridge Fuses 250V 5A Time Lag (Slo-Blo) | 8.000In Stock45.000 On Order Expected | |||
Mfr: 1812L050/30PR TTI: 1812L050/30PR Littelfuse Availability: 4.000In Stock66.000 On Order Expected Resettable Fuses - PPTC PTC 30V POLY SURF MOUNT 1812 .500A | 4.000In Stock66.000 On Order Expected | |||
Mfr: 0154003.DRT TTI: 0154003.DRT Littelfuse Availability: 16.500In Stock37.500 On Order Expected Surface Mount Fuses Fuseblock w/ fuse 3A OMNI BLOK 154T | 16.500In Stock37.500 On Order Expected | 576-154003T 154003T | ||
48.000In Stock96.000 On Order Expected 07-Jul-27 | ||||
200.000In Stock840.000 On Order Expected | ||||
180.000In Stock100.000 On Order Expected 14-Jul-27 | ||||
Mfr: V30MLA1210NH TTI: V30MLA1210NH Littelfuse Availability: 30.000In Stock108.000 On Order Expected Varistors MULTI-LAYER VARISTOR SURFACE MOUNT | 30.000In Stock108.000 On Order Expected | |||
Mfr: 0287010.PXCN TTI: 0287010.PXCN Littelfuse Availability: 94.000In Stock108.000 On Order Expected Automotive Fuses ATOF 32V 10A Low-Current Nylon | 94.000In Stock108.000 On Order Expected | |||
Mfr: RF1256-000 TTI: PESD0603-240 Littelfuse Availability: 440.000In Stock495.000 On Order Expected ESD Protection Diodes / TVS Diodes 0.25pFA 24V 0603 AEC-Q200 | 440.000In Stock495.000 On Order Expected | RF1256-000 |