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 |
|---|---|---|---|
3,000In Stock | |||
Mfr: 0477002.MXEP TTI: 0477002.MXEP Littelfuse Availability: 1,920In StockFuses with Leads - Through Hole 500Vac 400Vdc TL PT 5X20 2A | 1,920In Stock | ||
Mfr: SMDJ5.0A-T7 TTI: SMDJ5.0A-T7 Littelfuse Availability: 500In Stock2,000 On Order Expected 02-Nov-26 ESD Protection Diodes / TVS Diodes 3kW 5V 5% Uni-Directional | 500In Stock2,000 On Order Expected 02-Nov-26 | ||
144In Stock352 On Order Expected 26-Oct-26 | |||
310In Stock | |||
1,425In Stock | |||
61,350In Stock | |||
313In Stock | |||
300In Stock | |||
320In Stock10 On Order Expected 31-Aug-26 | |||
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 |