| Product Attributes Select All |
| Category | Circuit Protection |
| Melting I²t | 3.99 |
| Response Time | Fast |
| Fuse Type | Board Mount (Cartridge Style Excluded) |
| Approvals | PSE, UMF |
| Package / Case | 2-SMD, Square End Block |
| Voltage Rating - AC | 250V |
| Manufacturer | Littelfuse Inc. |
| Other Names | F3663DKR |
| Operating Temperature | -55°C ~ 125°C |
| Datasheets | 464 Series |
| Color | - |
| DC Cold Resistance | 0.0288 Ohm |
| Current Rating | 2.5A |
| Product Training Modules | Fuseology - Introduction to Fuses |
| Breaking Capacity @ Rated Voltage | 100A |
| Mounting Type | Surface Mount |
| Size / Dimension | 0.476" L x 0.177" W x 0.177" H (12.10mm x 4.50mm x 4.50mm) |
| EDA / CAD Models | Download from Accelerated Designs |
| Standard Package | 1 |
| Series | NANO²® 464 |
| Voltage Rating - DC | - |
| Packaging | Digi-Reel® |
| Part Status | Discontinued at Digi-Key |
| Family | Fuses |
