

Datasheet| Operating voltage max. | 40 V |
| Direct voltage max. | 56 V |
| Surge current | 0.5 kA |
| Energy | 6.4 J |
| Pitch | 7.5 mm |
| Code | S10K40 |
| Diameter housing | 12 mm |
| Response time | <25 ns |
| IEC-climate category | 40/85/56 |
| Temperature range | -40...+85 °C |
| Voltage tolerance | ±10 % |