



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 | Shenzhen lanson Elec | |
| Package | 插件,D4.3xL12.5mm | |
| Operating Temperature | -55℃~+125℃ | |
| Type | Ceramic Tube Fuse | |
| Melting I2t | 50 | |
| Length | 12.5mm | |
| Interrupt Rating | 100A@350VAC、100A@300VAC | |
| Diameter (φD) | 4.3mm | |
| Current Rating | 6.3A | |
| Voltage Rating (DC) | 300V、350V |

* 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.
3R1630H technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Circuit Protection/Disposable fuses | |
| Manufacturer | Shenzhen lanson Elec | |
| Package | 插件,D4.3xL12.5mm | |
| Operating Temperature | -55℃~+125℃ | |
| Type | Ceramic Tube Fuse | |
| Melting I2t | 50 | |
| Length | 12.5mm | |
| Interrupt Rating | 100A@350VAC、100A@300VAC | |
| Diameter (φD) | 4.3mm | |
| Current Rating | 6.3A | |
| Voltage Rating (DC) | 300V、350V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the 3R1630H. 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.

3R1630H datasheets or manufacturer documentation.
Datasheet: 3R1630H Datasheet (PDF)
The 3R1630H schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.