
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 | Littelfuse | |
| Package | - | |
| Varistor Voltage | 680V | |
| Energy | 910J | |
| Clamping Voltage | 1.13kV | |
| Maximum AC Volts | 420V | |
| Capacitance | 3nF@1MHz | |
| Maximum DC Volts | 560V | |
| Peak Current | 40kA |

* 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.
SMOV34S421NP technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Circuit Protection/Varistors | |
| Manufacturer | Littelfuse | |
| Package | - | |
| Varistor Voltage | 680V | |
| Energy | 910J | |
| Clamping Voltage | 1.13kV | |
| Maximum AC Volts | 420V | |
| Capacitance | 3nF@1MHz | |
| Maximum DC Volts | 560V | |
| Peak Current | 40kA |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the SMOV34S421NP. 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.

SMOV34S421NP datasheets or manufacturer documentation.
Datasheet: SMOV34S421NP Datasheet (PDF)
The SMOV34S421NP schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.