The Vishay VDRH20R040BKE is a metal oxide varistor with a clamping voltage of 135V and a varistor voltage of 68V. It has a capacitance of 7.6nF and a maximum operating temperature of 125°C. The device is designed for overvoltage and ESD protection and is RoHS compliant. It has a maximum surge current of 3kA and a maximum voltage rating of 40V AC and 56V DC. The varistor is packaged in a radial lead style with a lead pitch of 10mm and a depth of 5.9mm.
| RoHS |
Compliant |
| Depth |
5.9mm |
| Mount |
Through Hole |
| Packaging |
Bulk |
| Lead Pitch |
10mm |
| Capacitance |
7.6nF |
| Package/Case |
Radial |
| RoHS Compliant |
Yes |
| Lead/Base Style |
Radial |
| Clamping Current |
20A |
| Clamping Voltage |
135V |
| Varistor Voltage |
68V |
| Max Surge Current |
3kA |
| Voltage Tolerance |
10% |
| Max Voltage Rating (AC) |
40V |
| Max Voltage Rating (DC) |
56V |
| Max Operating Temperature |
125°C |
| Min Operating Temperature |
-40°C |