| Product Attributes Select All |
| Category | Circuit Protection |
| Melting I²t | 0.98 |
| Online Catalog | TR5® 370 Series |
| Response Time | Fast |
| Fuse Type | Board Mount (Cartridge Style Excluded) |
| Approvals | CCC, cURus, PSE, SEMKO, VDE |
| Package / Case | Radial, Can, Vertical |
| Voltage Rating - AC | 250V |
| Manufacturer | Littelfuse Inc. |
| Other Names | WK4957CT |
| Operating Temperature | -40°C ~ 85°C |
| Datasheets | 370 Series |
| Color | - |
| DC Cold Resistance | - |
| Current Rating | 2A |
| Product Training Modules | Fuseology - Introduction to Fuses |
| Breaking Capacity @ Rated Voltage | 50A |
| Mounting Type | Through Hole |
| Size / Dimension | 0.335" Dia x 0.315" H (8.50mm x 8.00mm) |
| EDA / CAD Models | Download from Accelerated Designs |
| Standard Package | 1 |
| Series | TR5® 370 |
| Voltage Rating - DC | - |
| Packaging | Cut Tape (CT) |
| Part Status | Active |
| Family | Fuses |
