| PartNumber | 30300630001 | 30300630131 | 30300630421 |
| Description | Fuses with Leads (Through Hole) 125V FA SL .063A TR3 | Fuses with Leads (Through Hole) 125V FA SL .063A TR3 | Fuses with Leads (Through Hole) 125V FA SL .063A TR3 |
| Manufacturer | Littelfuse | Littelfuse | - |
| Product Category | Fuses with Leads (Through Hole) | Fuses with Leads (Through Hole) | - |
| RoHS | Y | Y | - |
| Series | 303 | 303 | - |
| Product | PCB Mount Fuse | PCB Mount Fuse | - |
| Current Rating | 63 mA | 63 mA | - |
| Voltage Rating AC | 125 VAC | 125 VAC | - |
| Fuse Type | Fast Blow | Fast Blow | - |
| Body Style | Leaded Fuses | Leaded Fuses | - |
| Voltage Rating DC | 125 VDC | 125 VDC | - |
| Interrupt Rating | 50 A at 125 VAC | 50 A at 125 VAC | - |
| Termination Style | Radial | Radial | - |
| Fuse Size / Group | TR3 | TR3 | - |
| Minimum Operating Temperature | - 25 C | - 25 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Resistance | 1.199 Ohms | 1.199 Ohms | - |
| Packaging | Ammo Pack | Bulk | - |
| Indicator Style | Without Indicator | Without Indicator | - |
| Type | Specialty Fuses | Specialty Fuses | - |
| Brand | Littelfuse | Littelfuse | - |
| Product Type | PCB Mount Fuse | PCB Mount Fuse | - |
| Factory Pack Quantity | 1500 | 200 | - |
| Subcategory | Fuses | Fuses | - |
| Tradename | TR3 | TR3 | - |