



JK-SMD-0805-400L-12
- Manufacturer
- MFR.Part #
- JK-SMD-0805-400L-12
- JLCPCB Part #
- C2680546
- Package
- 0805
- Description
- -40℃~+85℃ 1.5mm 1.6mm 12V 15mΩ 2.2mm 2s 3mΩ 4A 50A 800mW 8A 0805 Resettable Fuses ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 2a
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 | 0805 | |
| Operating Temperature | -40℃~+85℃ | |
| Power Dissipation | 800mW | |
| Voltage - Max | 12V | |
| Time to Trip(Max) | 2s | |
| Length | 2.2mm | |
| Resistance - Initial (Ri) (Min) | 3mΩ | |
| Trip Current | 8A | |
| Hold Current | 4A | |
| Height | 1.6mm | |
| Current - Max | 50A | |
| Width | 1.5mm | |
| Resistance - Post Trip (R1) (Max) | 15mΩ |

* Images are for reference only
JK-SMD-0805-400L-12
Extended- Manufacturer
- MFR.Part #
- JK-SMD-0805-400L-12
- JLCPCB Part #
- C2680546
- Package
- 0805
- Description
- -40℃~+85℃ 1.5mm 1.6mm 12V 15mΩ 2.2mm 2s 3mΩ 4A 50A 800mW 8A 0805 Resettable Fuses ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 2a
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
JK-SMD-0805-400L-12
Extended- Manufacturer
- MFR.Part #
- JK-SMD-0805-400L-12
- JLCPCB Part #
- C2680546
- Package
- 0805
- Description
- -40℃~+85℃ 1.5mm 1.6mm 12V 15mΩ 2.2mm 2s 3mΩ 4A 50A 800mW 8A 0805 Resettable Fuses ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 2a
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
JK-SMD-0805-400L-12 Specifications
JK-SMD-0805-400L-12 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Circuit Protection/Resettable Fuses | |
| Manufacturer | Jinrui Electronic Materials Co. | |
| Package | 0805 | |
| Operating Temperature | -40℃~+85℃ | |
| Power Dissipation | 800mW | |
| Voltage - Max | 12V | |
| Time to Trip(Max) | 2s | |
| Length | 2.2mm | |
| Resistance - Initial (Ri) (Min) | 3mΩ | |
| Trip Current | 8A | |
| Hold Current | 4A | |
| Height | 1.6mm | |
| Current - Max | 50A | |
| Width | 1.5mm | |
| Resistance - Post Trip (R1) (Max) | 15mΩ |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the JK-SMD-0805-400L-12. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

JK-SMD-0805-400L-12 Documents
JK-SMD-0805-400L-12 datasheets or manufacturer documentation.
Datasheet: JK-SMD-0805-400L-12 Datasheet (PDF)
JK-SMD-0805-400L-12 Schematic Symbol & PCB Footprint
The JK-SMD-0805-400L-12 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.