The VAR20D821KA is a metal oxide varistor from Topdiode Manufacturing Company. It features a varistor voltage of 820V, with maximum AC and DC voltage ratings of 510V and 670V, respectively. The device has a capacitance of 500pF and a clamping voltage of 1355V, with a maximum surge current of 6500A. It operates over a temperature range of -40 to 105°C and is designed for through-hole mounting. The VAR20D821KA is suitable for overvoltage and ESD protection applications.
Topdiode Manufacturing Company VAR20D821KA technical specifications.
| Varistor Voltage | 820V |
| Max AC Voltage Rating | 510V |
| Max DC Voltage Rating | 670V |
| Capacitance | 500pF |
| Clamping Voltage | 1355V |
| Clamping Current | 100A |
| Maximum Surge Current | 6500A |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 105°C |
| Technology | Metal Oxide |
| Mounting | Through Hole |
| Terminal Pitch | 10mm |
| RoHS | Yes |
| RoHS Version | 2011/65/EU |
No datasheet is available for this part.
