
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 | OptiFuse | |
| Package | SMD,6.3x2.5mm | |
| Operating Temperature | -55℃~+125℃ | |
| Type | Ceramic Tube Fuse | |
| Length | 6.1mm | |
| Interrupt Rating | 50A、300A | |
| Current Rating | 3A | |
| Voltage Rating (DC) | 32V | |
| Width | 2.6mm |

* 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.
FCM-3A technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Circuit Protection/Disposable fuses | |
| Manufacturer | OptiFuse | |
| Package | SMD,6.3x2.5mm | |
| Operating Temperature | -55℃~+125℃ | |
| Type | Ceramic Tube Fuse | |
| Length | 6.1mm | |
| Interrupt Rating | 50A、300A | |
| Current Rating | 3A | |
| Voltage Rating (DC) | 32V | |
| Width | 2.6mm |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the FCM-3A. 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.

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