

Datasheet| Contacts | 1 make contact (NO) |
| Switching voltage | 40 VAC/DC |
| Switched current | 250 mA |
| Contact resistance | 0.8 Ohm |
| Manufacturer Article n° | AQY221R2VJ |
| LED operating current | 0.9 mA |
| Package | SSOP-4 |
| LED maximum current | 50 mA |
| LED off-state voltage | 5 VDC |
| Test voltage | 1.5 kV |
| LED threshold voltage | 1.35 VDC |
| Temperature range | -40...+85 °C |