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 |
|---|---|---|---|
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 | ||
350In Stock | |||
5In Stock | |||
982In Stock | |||
2,190In Stock | |||
2,400In Stock | |||
Mfr: SP1001-02JTG TTI: SP1001-02JTG Littelfuse Availability: 15,000In StockESD Protection Diodes / TVS Diodes 2 channels | 15,000In Stock | ||
Mfr: MAHC0001ZXJ TTI: MAHC0001ZXJ Littelfuse Availability: 188In StockFuse Holder INLINE FUSEHOLDER 32V 60A MAXI | 188In Stock | ||
Mfr: 0459.250UR TTI: 0459.250UR Littelfuse Availability: 64,500In StockSurface Mount Fuses 125V .25A Fast Acting | 64,500In Stock | ||
3,000In Stock6,000 On Order Expected 10-Sep-26 | |||
Mfr: 0215010.MXEP TTI: 0215010.MXEP Littelfuse Availability: 200In Stock2,000 On Order Expected 09-Sep-26 Cartridge Fuses 250V 10A Slo-Blo | 200In Stock2,000 On Order Expected 09-Sep-26 | ||
Mfr: 1812L020/60DR TTI: 1812L020/60DR Littelfuse Availability: 22,500In StockResettable Fuses - PPTC 60V 0.20A 1812 PTC POLY SMT | 22,500In Stock | ||
Mfr: 0443001.DR TTI: 0443001.DR Littelfuse Availability: 21,000In StockSurface Mount Fuses 250VAC 1A .18ohms 443 NANO2 | 21,000In Stock | ||
4,400In Stock |