

Datasheet| Operating voltage max. | 385 V |
| Direct voltage max. | 505 V |
| Surge current | 6.5 kA |
| Energy | 150 J |
| Pitch | 10 mm |
| Code | S20K385 |
| Diameter housing | 21.5 mm |
| Response time | <25 ns |
| IEC-climate category | 40/85/56 |
| Temperature range | -40...+85 °C |
| Voltage tolerance | ±10 % |