The S25K550E4R12 is a metal oxide varistor from TDK with a capacitance of 630pF. It has a maximum operating temperature of 85°C and a minimum operating temperature of -40°C. The varistor can withstand a maximum voltage rating of 550V AC and 745V DC. It is designed for use in overvoltage and ESD protection applications.
| RoHS |
Compliant |
| Capacitance |
630pF |
| Package/Case |
Radial |
| Clamping Current |
150A |
| Varistor Voltage |
910V |
| Radiation Hardening |
No |
| Max Voltage Rating (AC) |
550V |
| Max Voltage Rating (DC) |
745V |
| Max Operating Temperature |
85°C |
| Min Operating Temperature |
-40°C |