The SR911K20ET3X is a 470pF metal oxide varistor from Walsin, designed for overvoltage and ESD protection. It features a radial lead style and a through hole package, suitable for mounting on a printed circuit board. The varistor has a maximum operating temperature range of -55°C to 85°C and can withstand a maximum surge current of 12kA. It also has a high voltage rating of 745V DC and 550V AC, making it suitable for use in high-voltage applications.
| RoHS |
Compliant |
| Depth |
9mm |
| Mount |
Through Hole |
| Packaging |
Tape and Reel |
| Lead Pitch |
7.5mm |
| Capacitance |
470pF |
| Package/Case |
Radial |
| Lead/Base Style |
Radial |
| Clamping Current |
100A |
| Clamping Voltage |
1.4kV |
| Varistor Voltage |
1.001kV |
| Max Surge Current |
12kA |
| Voltage Tolerance |
10% |
| Max Voltage Rating (AC) |
550V |
| Max Voltage Rating (DC) |
745V |
| Max Operating Temperature |
85°C |
| Min Operating Temperature |
-55°C |