Littelfuse - Circuit Protection
129,899 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (65,617)
- Circuit Protection Kits (823)
- ESD Protection Diodes / TVS Diodes (14,330)
- Fuse Holders (3,353)
- Fuses (27,202)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,661)
- LED Protection Devices (286)
- Resettable Fuses - PPTC (3,821)
- Surge Protective Devices - SPD (2,526)
- Thermal Cutoffs (109)
- Thermistors (4,910)
- Thyristors (6,896)
- Varistors (8,447)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: RF1669-000 TTI: SRP120F Littelfuse Availability: 1,033In StockResettable Fuses - PPTC 1.2A 15V 100A Imax | 1,033In Stock | D76374-000 RF1669-000 | ||
1,800In Stock | ||||
Mfr: 0224002.MXP TTI: 0224002.HXP Littelfuse Availability: 50In StockCartridge Fuses 250V 2A Fast Acting | 50In Stock | |||
5,450In Stock | C95174-000 RF3202-000 | |||
Mfr: 0229003.MXP TTI: 0229003.HXP Littelfuse Availability: 200In Stock1,000 On Order Expected 30-Jun-26 Cartridge Fuses 250V 3A Slo-Blo | 200In Stock1,000 On Order Expected 30-Jun-26 | |||
Mfr: 0239.600MXP TTI: 0239.600HXP Littelfuse Availability: 1,575In StockCartridge Fuses 250V .6A Slo-Blo | 1,575In Stock | |||
Mfr: 0FHM0002SXJ TTI: 0FHM0002SXJ Littelfuse Availability: 100In StockFuse Holder Fuse Holder,In Line Waterproof,MINI,30A | 100In Stock | |||
Mfr: 0998175.UX-2M8 TTI: 0998175.UX-2M8 Littelfuse Availability: 237In StockAutomotive Fuses Fuse - Mega 70V (SF51) 2-M8 holes 175A | 237In Stock | |||
520In Stock | ||||
40In Stock | ||||
740In Stock | ||||
Mfr: 155.0892.6251 TTI: 155.0892.6251 Littelfuse Availability: 4In StockAutomotive Fuses CFB Series Battery Terminal Fuse | 4In Stock | |||
Mfr: 025101.5MXL TTI: 025101.5MXL Littelfuse Availability: 300In Stock550 On Order Expected 10-Jul-26 Fuses with Leads - Through Hole 125V 1.5A | 300In Stock550 On Order Expected 10-Jul-26 | |||
Mfr: 0216010.MXP TTI: 0216010.HXP Littelfuse Availability: 1,000In StockCartridge Fuses 250V 10A Fast Acting | 1,000In Stock | |||
Mfr: 0217.500MXP TTI: 0217.500HXP Littelfuse Availability: 1,000In StockCartridge Fuses 250 V 0.5A 5x20mm Fast Acting | 1,000In Stock | |||
200In Stock | ||||
42,000In Stock | ||||
Mfr: 1206L025YR TTI: 1206L025YR Littelfuse Availability: 4,000In StockResettable Fuses - PPTC 16V .25A 1206 POLYFUSE | 4,000In Stock | |||
Mfr: 1812L150/24MR TTI: 1812L150/24MR Littelfuse Availability: 1,000In StockResettable Fuses - PPTC 24V 1.5A-HD 40A MAX | 1,000In Stock | |||
2,500In Stock | ||||
46In Stock | ||||
Mfr: 03540001ZXGY TTI: 03540001ZXGY Littelfuse Availability: 175In Stock500 On Order Expected 08-Jul-26 Fuse Holder 3AG 1 Pole MTG | 175In Stock500 On Order Expected 08-Jul-26 | |||
Mfr: LT60200FBC TTI: LT60200FBC Littelfuse Availability: 281In StockFuse Holder Accessories CLASS T FUSE BLOCK 600V 200A COVER | 281In Stock | |||
Mfr: 0505030.MXEP TTI: 0505030.MXEP Littelfuse Availability: 2,830In StockCartridge Fuses 500V 30A 3AB PT PB-FREE | 2,830In Stock | |||
Mfr: 1206L400SLWR TTI: 1206L400SLWR Littelfuse Availability: 1,167,000In StockResettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4A | 1,167,000In Stock |