Littelfuse - Circuit Protection
63,313 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (350)
- Circuit Protection Kits (821)
- ESD Protection Diodes / TVS Diodes (14,330)
- Fuse Holders (3,350)
- Fuses (27,194)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,661)
- LED Protection Devices (286)
- Resettable Fuses - PPTC (3,820)
- Surge Protective Devices - SPD (2,507)
- Thermal Cutoffs (109)
- Thermistors (4,908)
- Thyristors (5,591)
- Varistors (8,447)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
591In Stock | ||||
3,000In Stock3,000 On Order Expected 18-Sep-26 | ||||
0In Stock4,800 On Order Expected 02-Jul-26 | ||||
95,000In Stock | ||||
3,000In Stock6,000 On Order Expected 14-Aug-26 | ||||
Mfr: RF3058-000 TTI: RKEF500 Littelfuse Availability: 6,725In Stock1,025 On Order Expected 17-Jul-26 Resettable Fuses - PPTC 60V 40A 5.00W Radial-leaded Device | 6,725In Stock1,025 On Order Expected 17-Jul-26 | RF0876-000 RF3058-000 | ||
Mfr: TMOV14RP275E TTI: TMOV14RP275E Littelfuse Availability: 23,770In StockVaristors THERMALLY PROTECTED VARISTOR 14MM | 23,770In Stock | |||
350In Stock | ||||
2,134In Stock | ||||
10,370In Stock | ||||
Mfr: V130LA20BP TTI: V130LA20BP Littelfuse Availability: 1,200In Stock3,000 On Order Expected 26-Aug-26 Varistors 130V 1900pF | 1,200In Stock3,000 On Order Expected 26-Aug-26 | |||
Mfr: 52000001009 TTI: 52000001009 Littelfuse Availability: 1,200In StockFuse Clips 5mm Clip 6.3A 250V Horizontal | 1,200In Stock | |||
Mfr: 178.6192.0001 TTI: 178.6192.0001 Littelfuse Availability: 514In StockFuse Holder Accessories FKH/58V STACKABLE ATO FUSEHOLDER | 514In Stock | |||
2,100In Stock | ||||
Mfr: SP0503BAHTG TTI: SP0503BAHTG Littelfuse Availability: 3,000In Stock33,000 On Order Expected ESD Protection Diodes / TVS Diodes TVS AVAL DIODE SMT | 3,000In Stock33,000 On Order Expected | 576-SP0503BAHT SP0503BAHT | ||
22,100In Stock | ||||
35,600In Stock | F81926-000 RF1673-000 | |||
Mfr: 0313.250MXP TTI: 0313.250HXP Littelfuse Availability: 1,000In StockCartridge Fuses 250V .25A Slo-Blo 3AG | 1,000In Stock | |||
4,200In Stock6,500 On Order Expected | ||||
Mfr: 0217004.MXP TTI: 0217004.HXP Littelfuse Availability: 7,700In Stock2,800 On Order Expected 24-Aug-26 Cartridge Fuses 250 V 4A 5x20mm Fast Acting | 7,700In Stock2,800 On Order Expected 24-Aug-26 | |||
Mfr: 0217008.MXP TTI: 0217008.HXP Littelfuse Availability: 300In Stock1,000 On Order Expected 02-Jul-26 Cartridge Fuses 250 V 8A 5x20mm Fast Acting | 300In Stock1,000 On Order Expected 02-Jul-26 | |||
Mfr: RF1180-000 TTI: MINISMDC150F/24-2 Littelfuse Availability: 21,000In StockResettable Fuses - PPTC 24V 1.5A-HD 20A MAX | 21,000In Stock | RF1180-000 | ||
16,300In Stock | ||||
Mfr: 0251.500MXL TTI: 0251.500MXL Littelfuse Availability: 850In Stock2,000 On Order Expected 06-Jul-26 Limited Supply Fuses with Leads - Through Hole 125V .5A | 850In Stock2,000 On Order Expected 06-Jul-26 Limited Supply | |||
Mfr: 0298200.ZXEH TTI: 0298200.ZXEH Littelfuse Availability: 535In Stock1,000 On Order Expected 11-Aug-26 Automotive Fuses 32V 200A | 535In Stock1,000 On Order Expected 11-Aug-26 |
Added To Cart
- Mfr:{{cartPopObject.addedToCartObject.mfrPartNumber}}
- TTI:{{cartPopObject.addedToCartObject.ttiPartNumber}}
- {{cartPopObject.addedToCartObject.manufacturer}}
- Ext. Price:{{cartPopObject.addedToCartObject.extendedPrice}}
- {{cartPopObject.addedToCartObject.quantity}} @{{cartPopObject.addedToCartObject.price}}
- {{cartPopObject.addedToCartObject.numberOfReels}} reels of {{cartPopObject.addedToCartObject.partsPerReel}} @{{cartPopObject.addedToCartObject.price}}
- + $7.00 Per Reel