The 4N25 family is an Industry Standard Single Channel Phototransistor Coupler.
| Part Number | Manufacturer | Description |
|---|---|---|
| 4N25 | Motorola Semiconductor | 6-Pin DIP Optoisolators Transistor |
| 4N25 | Toshiba | PHOTO TRANSISTOR |
| 4N25 | Fairchild Semiconductor | GENERAL PURPOSE 6-PIN PHOTOTRANSISTOR |
| 4N25 | Everlight | 6 PIN DIP PHOTOTRANSISTOR PHOTOCOUPLER |
| LTV-4N25 | LITEON | General Purpose Type Photo Coupler |
| 4N25 | Infineon | Industry Standard Single Channel 6 Pin DIP Optocoupler |
| 4N25 | CT Micro | Phototransistor Optocoupler |
| 4N25 | LITEON | Photocoupler |
| 4N25X | ISOCOM COMPONENTS | OPTICALLY COUPLED ISOLATOR PHOTOTRANSISTOR |
| 4N25M | Fairchild Semiconductor | Phototransistor Optocoupler |
