The TMOV 34S621M is a metal oxide varistor from Littelfuse with a voltage rating of 620V AC and 800V DC. It has a clamping voltage of 1.589kV and a current rating of 40kA. The varistor is available in a radial through hole package with a diameter of 34mm and a tolerance of 20%. It operates within a temperature range of -55°C to 85°C and is not RoHS compliant due to containing lead.
| RoHS |
Not Compliant |
| Mount |
Radial, Through Hole |
| Energy |
1010J |
| Series |
TMOV® 34S |
| Diameter |
34mm |
| Lead Free |
Contains Lead |
| Packaging |
Bulk |
| Tolerance |
20% |
| Capacitance |
2.1nF |
| Termination |
Radial |
| Current Rating |
40kA |
| RoHS Compliant |
No |
| Clamping Voltage |
1.589kV |
| DC Rated Voltage |
800V |
| Package Quantity |
30 |
| Varistor Voltage |
1kV |
| Max Surge Current |
40kA |
| Number of Circuits |
1 |
| Voltage Rating (AC) |
620V |
| Max Varistor Voltage |
1.1kV |
| Min Varistor Voltage |
900V |
| Max Operating Temperature |
85°C |
| Min Operating Temperature |
-55°C |