The ROV20-391K is a 20mm metal oxide varistor from TE Connectivity with a DC rated voltage of 390V and a tolerance of 10%. It has an energy rating of 240J and is designed for use in overvoltage and ESD protection applications. The varistor is available in bulk packaging with a package quantity of 750 units. It is compliant with ELV regulations and has a maximum operating temperature of 85°C and a minimum operating temperature of -40°C.
| ELV |
Compliant |
| RoHS |
Compliant |
| Mount |
Radial, Through Hole |
| Energy |
240J |
| Diameter |
20mm |
| Packaging |
Bulk |
| Tolerance |
10% |
| Capacitance |
975pF |
| Termination |
Radial |
| Clamping Voltage |
650V |
| DC Rated Voltage |
390V |
| Package Quantity |
750 |
| Varistor Voltage |
390V |
| Max Surge Current |
6.5kA |
| Number of Circuits |
1 |
| Voltage Rating (AC) |
250V |
| Max Varistor Voltage |
429V |
| Min Varistor Voltage |
351V |
| Max Operating Temperature |
85°C |
| Min Operating Temperature |
-40°C |