| 型号 | 厂商 | 描述 |
| 4n26 | Vishay Semiconductors | OPTOCOUPLER PHOTOTRANS 20% 6DIP |
| 4n26 | Lite-On Inc | OPTOISOLATOR W/BASE 6-DIP |
| 4n26300 | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT VDE 6-DIP |
| 4n26300w | Fairchild Optoelectronics Group | OPTOCOUPLER T-OUT VDE WIDE 6-DIP |
| 4n263s | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT VDE 6-SMD |
| 4n263sd | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT 6-SMD |
| 4n26fm | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT 6-SMD |
| 4n26fr2m | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT 6-SMD TR |
| 4n26fr2vm | Fairchild Optoelectronics Group | OPTOCOUP TRANS-OUT VDE 6-SMD TR |
| 4n26fvm | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT VDE 6-SMD |
| 4n26m | Everlight Electronics Co Ltd | OPTOCOUPLER TRANS-OUT 6-DIP |
| 4n26m | Lite-On Inc | OPTOISOLATOR W/BASE 6-DIP |
| 4n26m | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT 6-DIP |
| 4n26m_f132 | Fairchild Optoelectronics Group | OPTOCOUPLER PHOTOTRANS OUT 6DIP |
| 4n26m-v | Everlight Electronics Co Ltd | OPTOCOUPLER TRANS OUT 6-DIP |
| 4n26s | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT 6-SMD |
| 4n26s | Lite-On Inc | OPTOISOLATOR W/BASE SMD |
| 4n26sd | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT 6-SMD |
| 4n26sm | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT 6-SMD |
| 4n26sr2m | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT 6-SMD |
| 4n26sr2m | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT 6-SMD |
| 4n26sr2m | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT 6-SMD |
| 4n26sr2vm | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT VDE 6-SMD |
| 4n26s-ta | Lite-On Inc | OPTOISOLATOR W/BASE SMD |
| 4n26s-ta1 | Lite-On Inc | OPTOISOLATOR W/BASE SMD |
| 4n26svm | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT VDE 6-SMD |
| 4n26tm | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT WIDE 6-DIP |
| 4n26tvm | Fairchild Optoelectronics Group | OPTOCOUPLER T-OUT VDE WIDE 6-DIP |
| 4n26-v | Everlight Electronics Co Ltd | OPTOCOUPLER TRANS OUT 6-DIP |
| 4n26vm | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT VDE 6-DIP |
| 4n26w | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT WIDE 6-DIP |
| 4n27 | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT 6-DIP |
| 4n27 | Everlight Electronics Co Ltd | OPTOCOUPLER TRANS OUT 6-DIP |
| 4n27 | Lite-On Inc | OPTOCOUPLER PTR 10% 1.5KV 6-DIP |
| 4n27 | Vishay Semiconductors | OPTOCOUPLER PHOTOTRANS 10% 6DIP |
| 4n27300 | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT VDE 6-DIP |
| 4n27300w | Fairchild Optoelectronics Group | OPTOCOUPLER T-OUT VDE WIDE 6-DIP |
| 4n273s | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT VDE 6-SMD |
| 4n273sd | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT VDE 6-SMD |
| 4n27fm | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT 6-SMD |
| 4n27fr2m | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT 6-SMD TR |
| 4n27fr2vm | Fairchild Optoelectronics Group | OPTOCOUP TRANS-OUT VDE 6-SMD TR |
| 4n27fvm | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT VDE 6-SMD |
| 4n27m | Everlight Electronics Co Ltd | OPTOCOUPLER TRANS OUT 6-DIP |
| 4n27m | Lite-On Inc | OPTOISOLATOR W/BASE 6-DIP |
| 4n27m | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT 6-DIP |
| 4n27m-v | Everlight Electronics Co Ltd | OPTOCOUPLER TRANS OUT 6-DIP |
| 4n27s | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT 6-SMD |
| 4n27s | Lite-On Inc | OPTOCOUPLER PTR 10% 1.5KV 6-SMD |
| 4n27sd | Fairchild Optoelectronics Group | OPTOCOUPLER TRANS-OUT 6-SMD |