



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/Varistors | |
| Manufacturer | RUILON(Shenzhen Ruilongyuan Elec) | |
| Package | 3220 | |
| Varistor Voltage | 351V~429V | |
| Energy | 10J | |
| Maximum AC Volts | 250V | |
| Clamping Voltage | 675V | |
| Peak Current | 1.25kA | |
| Maximum DC Volts | 320V |

* 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.
RL3220A391K technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Circuit Protection/Varistors | |
| Manufacturer | RUILON(Shenzhen Ruilongyuan Elec) | |
| Package | 3220 | |
| Varistor Voltage | 351V~429V | |
| Energy | 10J | |
| Maximum AC Volts | 250V | |
| Clamping Voltage | 675V | |
| Peak Current | 1.25kA | |
| Maximum DC Volts | 320V |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the RL3220A391K. 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.

RL3220A391K datasheets or manufacturer documentation.
Datasheet: RL3220A391K Datasheet (PDF)
The RL3220A391K schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.