The VAR05D471KB varistor from Topdiode Manufacturing Company is a metal oxide device designed for overvoltage and ESD protection. It features a varistor voltage of 470V, with maximum AC and DC voltage ratings of 300V and 385V, respectively. The device has a capacitance of 55pF and a clamping voltage of 810V, with a maximum surge current of 400A. The varistor operates within a temperature range of -40C to 105C and is suitable for through-hole mounting.
| RoHS |
Yes |
| Mounting |
Through Hole |
| Technology |
Metal Oxide |
| Capacitance |
55pF |
| RoHS Version |
2011/65/EU |
| Terminal Pitch |
5mm |
| Clamping Current |
5A |
| Clamping Voltage |
810V |
| Varistor Voltage |
470V |
| Max AC Voltage Rating |
300V |
| Max DC Voltage Rating |
385V |
| Maximum Surge Current |
400A |
| Max Operating Temperature |
105°C |
| Min Operating Temperature |
-40°C |