
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Transistors/Thyristors/MOSFETs | |
| Manufacturer | onsemi | |
| Package | - | |
| Input Capacitance(Ciss) | 2.4nF | |
| Gate Threshold Voltage (Vgs(th)) | 2.5V | |
| Reverse Transfer Capacitance (Crss@Vds) | 300pF | |
| Drain to Source Voltage | 60V | |
| Output Capacitance(Coss) | 1.1nF | |
| RDS(on) | 26mΩ@10V |

* 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.
2SK1421 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Transistors/Thyristors/MOSFETs | |
| Manufacturer | onsemi | |
| Package | - | |
| Input Capacitance(Ciss) | 2.4nF | |
| Gate Threshold Voltage (Vgs(th)) | 2.5V | |
| Reverse Transfer Capacitance (Crss@Vds) | 300pF | |
| Drain to Source Voltage | 60V | |
| Output Capacitance(Coss) | 1.1nF | |
| RDS(on) | 26mΩ@10V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the 2SK1421. 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.

2SK1421 datasheets or manufacturer documentation.
Datasheet: 2SK1421 Datasheet (PDF)
The 2SK1421 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.