| Manufacturer | Part Number | Description |
|---|---|---|
Infineon |
MCT271 | (MCT270 - MCT277) Industry Standard Single Channel 6 Pin DIP Optocoupler |
QT Optoelectronics |
MCT271 | PHOTOTRANSISTOR OPTOCOUPLER |
| MCT271 | Optocoupler / Phototransistor Output / With Base Connection | |
Fairchild (now onsemi) |
MCT271 | PHOTOTRANSISTOR OPTOCOUPLERS |