


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/Fuseholders | |
| Manufacturer | Keystone | |
| Package | - | |
| Fuseholder Type | Bracket type | |
| Voltage Rating | 500V | |
| Current Rating | 30A | |
| Fuse Type | Blade | |
| Number of Circuits | 1 |

* 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.
3550 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Circuit Protection/Fuseholders | |
| Manufacturer | Keystone | |
| Package | - | |
| Fuseholder Type | Bracket type | |
| Voltage Rating | 500V | |
| Current Rating | 30A | |
| Fuse Type | Blade | |
| Number of Circuits | 1 |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the 3550. 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.

3550 datasheets or manufacturer documentation.
Datasheet: 3550 Datasheet (PDF)
The 3550 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.