

| Part Number | DC sparkover voltage | Impulse sparkover voltage | Insulation resistance | Electrostatic capacity | AC discharge current | ||
|---|---|---|---|---|---|---|---|
| 500 V / s | 10/200μs 3kV | DC500V | 1MHz | AC 20A, 80s | AC 70A, 20s | AC 500A, 0.3s | |
| Y49-1400 | 1,400V±150V | ≦2,800V | ≧10,000MΩ | – | 20 times | 20 times | 10 times |