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: 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 | |||
215.000In Stock810.000 On Order Expected | ||||
Mfr: 1812L050/30PR TTI: 1812L050/30PR Littelfuse Availability: 4.000In Stock60.000 On Order Expected Resettable Fuses - PPTC PTC 30V POLY SURF MOUNT 1812 .500A | 4.000In Stock60.000 On Order Expected | |||
Mfr: V30MLA1210NH TTI: V30MLA1210NH Littelfuse Availability: 4.000In Stock108.000 On Order Expected Varistors MULTI-LAYER VARISTOR SURFACE MOUNT | 4.000In Stock108.000 On Order Expected | |||
Mfr: 0154003.DRT TTI: 0154003.DRT Littelfuse Availability: 13.500In Stock37.500 On Order Expected Surface Mount Fuses Fuseblock w/ fuse 3A OMNI BLOK 154T | 13.500In Stock37.500 On Order Expected | 576-154003T 154003T | ||
180.000In Stock90.000 On Order Expected 14-Jul-27 | ||||
Mfr: 81600000005 TTI: 81600000005 Littelfuse Availability: 4.200In Stock10.000 On Order Expected 27-Jan-27 Fuse Holder Accessories ACS CAP 816 500V | 4.200In Stock10.000 On Order Expected 27-Jan-27 | |||
69.000In Stock96.000 On Order Expected 07-Jul-27 | ||||
Mfr: 83100000005 TTI: 83100000005 Littelfuse Availability: 14.500In StockFuse Holder ACS 5x20 mm Fuse Holder | 14.500In Stock | 8310000000 | ||
Mfr: 82000000005 TTI: 82000000005 Littelfuse Availability: 3.900In Stock12.500 On Order Expected Fuse Holder 5x20MM PANEL MNT QC BODY ONLY | 3.900In Stock12.500 On Order Expected | |||
Mfr: 021501.6MXP TTI: 021501.6MXP Littelfuse Availability: 19.000In Stock30.000 On Order Expected Cartridge Fuses 250V 1.6A Slo-Blo | 19.000In Stock30.000 On Order Expected | |||
0In Stock78.000 On Order Expected 23-Jun-27 | ||||
51.000In Stock312.000 On Order Expected | ||||
Mfr: 0154005.DRT TTI: 0154005.DRT Littelfuse Availability: 42.000In Stock48.000 On Order Expected Surface Mount Fuses Fuseblock w/ fuse 5A OMNI BLOK 154T | 42.000In Stock48.000 On Order Expected | 576-154005T 154005T | ||
9.000In Stock63.000 On Order Expected |