The S25K625E4R12 is a metal oxide varistor from TDK, designed for overvoltage and ESD protection. It features a varistor voltage of 1000V, with maximum AC and DC voltage ratings of 625V and 825V, respectively. The device has a capacitance of 780pF and a clamping voltage of 1650V, with a clamping current of 150mA. It can handle a maximum surge current of 20,000A and operates within a temperature range of -40°C to 85°C. The varistor is mounted through a hole and has a terminal pitch of 12.7mm.
| RoHS |
Yes |
| Mounting |
Through Hole |
| Technology |
Metal Oxide |
| Capacitance |
780pF |
| RoHS Version |
2011/65/EU |
| Terminal Pitch |
12.7mm |
| Clamping Current |
150A |
| Clamping Voltage |
1650V |
| Varistor Voltage |
1000V |
| Max AC Voltage Rating |
625V |
| Max DC Voltage Rating |
825V |
| Maximum Surge Current |
20000A |
| Max Operating Temperature |
85°C |
| Min Operating Temperature |
-40°C |