


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/Resettable Fuses | |
| Manufacturer | Jinrui Electronic Materials Co. | |
| Package | SMD,7.9x5.4mm | |
| Operating Temperature | -40℃~+85℃ | |
| Power Dissipation | 1.5W | |
| Voltage - Max | 16V | |
| Time to Trip(Max) | 4s | |
| Resistance - Initial (Ri) (Min) | 10mΩ | |
| Trip Current | 8A | |
| Hold Current | 4A | |
| Current - Max | 40A | |
| Resistance - Post Trip (R1) (Max) | 40mΩ |

* 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.
JK-SMD400L-16 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Circuit Protection/Resettable Fuses | |
| Manufacturer | Jinrui Electronic Materials Co. | |
| Package | SMD,7.9x5.4mm | |
| Operating Temperature | -40℃~+85℃ | |
| Power Dissipation | 1.5W | |
| Voltage - Max | 16V | |
| Time to Trip(Max) | 4s | |
| Resistance - Initial (Ri) (Min) | 10mΩ | |
| Trip Current | 8A | |
| Hold Current | 4A | |
| Current - Max | 40A | |
| Resistance - Post Trip (R1) (Max) | 40mΩ |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the JK-SMD400L-16. 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.

JK-SMD400L-16 datasheets or manufacturer documentation.
Datasheet: JK-SMD400L-16 Datasheet (PDF)
The JK-SMD400L-16 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.