Littelfuse - Circuit Protection
64,633 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (506)
- Circuit Protection Kits (834)
- ESD Protection Diodes / TVS Diodes (14,738)
- Fuse Holders (3,413)
- Fuses (27,453)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,662)
- LED Protection Devices (307)
- Resettable Fuses - PPTC (3,904)
- Surge Protective Devices - SPD (2,507)
- Thermal Cutoffs (107)
- Thermistors (5,068)
- Thyristors (5,673)
- Varistors (8,690)
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Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: 0313005.MXP TTI: 0313005.HXP Littelfuse Availability: 2,121In Stock4,000 On Order Expected 10-Jul-26 Cartridge Fuses 250V 5A Slo-Blo | 2,121In Stock4,000 On Order Expected 10-Jul-26 | |||
5,570In Stock | ||||
Mfr: RF2567-000 TTI: RXEF050 Littelfuse Availability: 47,450In StockResettable Fuses - PPTC Radial Lead .5A 72V 40A Imax | 47,450In Stock | A51391-000 RF2567-000 | ||
Mfr: 0287030.PXCN TTI: 0287030.PXCN Littelfuse Availability: 71,400In Stock34,800 On Order Expected 28-May-26 Automotive Fuses ATOF 32V 30A Low-Current Nylon | 71,400In Stock34,800 On Order Expected 28-May-26 | |||
Mfr: 02183.15MXP TTI: 02183.15HXP Littelfuse Availability: 10,050In Stock3,800 On Order Expected 29-May-26 Cartridge Fuses 250V 3.15A Time Lag (Slo-Blo) | 10,050In Stock3,800 On Order Expected 29-May-26 | 576-2183.15 2183.15 | ||
Mfr: 0218002.MXP TTI: 0218002.HXP Littelfuse Availability: 4,900In StockCartridge Fuses 250V 2A Time Lag (Slo-Blo) | 4,900In Stock | |||
Mfr: 0287010.PXCN TTI: 0287010.PXCN Littelfuse Availability: 93,700In StockAutomotive Fuses ATOF 32V 10A Low-Current Nylon | 93,700In Stock | |||
8,300In Stock | 576-V150LA10A V150LA10A | |||
1,930In Stock3,500 On Order Expected 17-Aug-26 | 150322 | |||
Mfr: 56000001009 TTI: 56000001009 Littelfuse Availability: 1,800In Stock10,000 On Order Expected 05-Aug-26 Fuse Holder 6.3A/1.6W/4.3mm TR5/TE5 Holder | 1,800In Stock10,000 On Order Expected 05-Aug-26 | 576-5600000100 5600000100 | ||
20,600In Stock17,500 On Order Expected 21-Jul-26 | ||||
Mfr: 0297020.WXNV TTI: 0297020.WXNV Littelfuse Availability: 65,400In StockAutomotive Fuses 32V 20A Mini | 65,400In Stock | |||
Mfr: FHAC0001ZXJ TTI: FHAC0001ZXJ Littelfuse Availability: 14,432In StockFuse Holder HOLDER ATO INLINE W/COVER | 14,432In Stock | |||
Mfr: 0287002.PXCN TTI: 0287002.PXCN Littelfuse Availability: 79,900In StockAutomotive Fuses ATOF 32V 2A Low-Current Nylon | 79,900In Stock | |||
Mfr: 0218004.MXP TTI: 0218004.HXP Littelfuse Availability: 7,200In StockCartridge Fuses 250V 4A Time Lag (Slo-Blo) | 7,200In Stock | |||
Mfr: 0452003.MRL TTI: 0452003.MRL Littelfuse Availability: 31,000In Stock19,000 On Order Expected 23-Jun-26 Surface Mount Fuses 125VAC 3A .034ohms 452 NANO2 | 31,000In Stock19,000 On Order Expected 23-Jun-26 | |||
1,700In Stock2,000 On Order Expected 29-May-26 | ||||
105,000In Stock | ||||
29,500In Stock | 576-V250LA20A V250LA20A | |||
Mfr: 0298125.ZXEH TTI: 0298125.ZXEH Littelfuse Availability: 555In Stock500 On Order Expected 10-Jun-26 Automotive Fuses 32V 125A | 555In Stock500 On Order Expected 10-Jun-26 | |||
Mfr: RF2571-000 TTI: RXEF090 Littelfuse Availability: 9,500In Stock10,000 On Order Expected 04-Sep-26 Resettable Fuses - PPTC Radial Lead .9A 72V 40A Imax | 9,500In Stock10,000 On Order Expected 04-Sep-26 | A52660-000 RF2571-000 | ||
Mfr: 0299050.ZXNV TTI: 0299050.ZXNV Littelfuse Availability: 4,175In StockAutomotive Fuses 50A 32V Maxi Fuse | 4,175In Stock | |||
Mfr: 0217002.MXP TTI: 0217002.HXP Littelfuse Availability: 6,500In Stock5,700 On Order Expected 06-Jul-26 Cartridge Fuses 250 V 2A 5x20mm Fast Acting | 6,500In Stock5,700 On Order Expected 06-Jul-26 | |||
Mfr: 0218010.MXP TTI: 0218010.MXP Littelfuse Availability: 7,725In Stock400 On Order Expected 28-Jul-26 Cartridge Fuses 250V 10A Time Lag (Slo-Blo) | 7,725In Stock400 On Order Expected 28-Jul-26 | |||
90,000In Stock |
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