


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Circuit Protection/Disposable fuses | |
| Manufacturer | SETsafe | SETfuse | |
| Package | Plugin,P=5.08mm | |
| Type | Square Fuse | |
| Melting I2t | 66.5 | |
| Length | 8.4mm | |
| Pitch | 5.08mm | |
| Current Rating | 3.15A | |
| Height | 7.35mm | |
| Voltage Rating (DC) | 250V | |
| Width | 4.1mm |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
SPT478T3.15A250V technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Circuit Protection/Disposable fuses | |
| Manufacturer | SETsafe | SETfuse | |
| Package | Plugin,P=5.08mm | |
| Type | Square Fuse | |
| Melting I2t | 66.5 | |
| Length | 8.4mm | |
| Pitch | 5.08mm | |
| Current Rating | 3.15A | |
| Height | 7.35mm | |
| Voltage Rating (DC) | 250V | |
| Width | 4.1mm |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the SPT478T3.15A250V. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

SPT478T3.15A250V datasheets or manufacturer documentation.
Datasheet: SPT478T3.15A250V Datasheet (PDF)
The SPT478T3.15A250V schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.