The ROV20H781K-S is a 20mm radial mount metal oxide varistor from TE Connectivity with a voltage rating of 780V and 10% tolerance. It has a maximum operating temperature of 85°C and a minimum operating temperature of -40°C. The varistor can withstand a maximum surge current of 10kA and has a maximum varistor voltage of 858V and a minimum varistor voltage of 702V. The device is RoHS compliant and packaged in bulk.
| ELV |
Compliant |
| RoHS |
Compliant |
| Mount |
Radial, Through Hole |
| Energy |
450J |
| Diameter |
20mm |
| Packaging |
Bulk |
| Tolerance |
10% |
| Capacitance |
480pF |
| Termination |
Radial |
| RoHS Compliant |
Yes |
| Clamping Voltage |
1.29kV |
| DC Rated Voltage |
780V |
| Package Quantity |
450 |
| Varistor Voltage |
780V |
| Max Surge Current |
10kA |
| Number of Circuits |
1 |
| Voltage Rating (AC) |
485V |
| Max Varistor Voltage |
858V |
| Min Varistor Voltage |
702V |
| Max Operating Temperature |
85°C |
| Min Operating Temperature |
-40°C |