Littelfuse - Circuit Protection
63,728 ResultsCategories of Circuit Protection
- Circuit Breakers & Accessories (746)
- Circuit Protection Kits (822)
- ESD Protection Diodes / TVS Diodes (14,357)
- Fuse Holders (3,348)
- Fuses (27,189)
- Gas Discharge Tubes - GDTs / Gas Plasma Arrestors (1,665)
- LED Protection Devices (285)
- Resettable Fuses - PPTC (3,799)
- Surge Protective Devices - SPD (2,506)
- Thermal Cutoffs (112)
- Thermistors (4,887)
- Thyristors (5,583)
- Varistors (8,446)
Part | Availability | Purchasing | RoHS/Lead | Part # Aliases |
|---|---|---|---|---|
Mfr: CCMR004.TXP TTI: CCMR004.TXP Littelfuse Availability: 405In StockIndustrial & Electrical Fuses 4A 600VAC 250VDC Time-Delay | 405In Stock | |||
Mfr: 0263005.MXL TTI: 0263005.MXL Littelfuse Availability: 1,000In StockFuses with Leads - Through Hole 250V 5A PICO II | 1,000In Stock | |||
1,500In Stock | ||||
Mfr: 0314030.MXP TTI: 0314030.HXP Littelfuse Availability: 250In Stock3,000 On Order Expected Cartridge Fuses 250V 30A Fast Acting | 250In Stock3,000 On Order Expected | |||
300In Stock | ||||
5,000In Stock | ||||
Mfr: 57100000001 TTI: 57100000001 Littelfuse Availability: 1,350In StockFuse Holder ACS HOLDER 571 250V | 1,350In Stock | |||
Mfr: 142.5631.5302 TTI: 142.5631.5302 Littelfuse Availability: 100In Stock500 On Order Expected 19-Oct-26 Automotive Fuses BF1 30A 58V | 100In Stock500 On Order Expected 19-Oct-26 | |||
Mfr: LPSM0001ZXID TTI: LPSM0001ZXID Littelfuse Availability: 286In Stock1,056 On Order Expected Fuse Holder 1 Pole for Midget Fuse | 286In Stock1,056 On Order Expected | |||
275,000In Stock | ||||
20,000In Stock | ||||
6,000In Stock | ||||
240In Stock | ||||
4,000In Stock | ||||
Mfr: 0263.500MXL TTI: 0263.500MXL Littelfuse Availability: 720In StockFuses with Leads - Through Hole 250V.5A PICO II | 720In Stock | |||
605In Stock | ||||
1,000In Stock4,000 On Order Expected 29-Sep-26 | ||||
Mfr: RF0313-000 TTI: SMD250F-2 Littelfuse Availability: 10,500In StockResettable Fuses - PPTC 2.5A 15V 40A Imax | 10,500In Stock | C42452-000 RF0313-000 | ||
16,000In Stock | ||||
27,000In Stock | ||||
1,600In Stock1,600 On Order Expected 24-Sep-26 | ||||
9,000In Stock | ||||
1,780In Stock | ||||
Mfr: RF1246-000 TTI: LVR008NS Littelfuse Availability: 300In StockResettable Fuses - PPTC .08A 240VAC 20/1.2A Imax | 300In Stock | LVR008S RF1246-000 | ||
500In Stock6,000 On Order Expected 12-Nov-26 |