| 641201 | H11A617C300 | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641202 | H11A617C300W | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641203 | H11A617C3S | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641204 | H11A617C3SD | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641205 | H11A617CS | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641206 | H11A617CSD | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641207 | H11A617CW | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641208 | H11A617D | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641209 | H11A617D300 | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641210 | H11A617D300W | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641211 | H11A617D3S | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641212 | H11A617D3SD | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641213 | H11A617DS | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641214 | H11A617DSD | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641215 | H11A617DW | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641216 | H11A617S | 4-PIN PHOTOTRANSISTOR OPTOCOUPLERS | Fairchild Semiconductor |
| 641217 | H11A617SD | 4-PIN PHOTOTRANSISTOR OPTOCOUPLERS | Fairchild Semiconductor |
| 641218 | H11A617W | 4-PIN PHOTOTRANSISTOR OPTOCOUPLERS | Fairchild Semiconductor |
| 641219 | H11A817 | 4-PIN PHOTOTRANSISTOR OPTOCOUPLERS | Fairchild Semiconductor |
|
| 641220 | H11A817 | 4-PIN PHOTOTRANSISTOR OPTOCOUPLERS | QT Optoelectronics |
| 641221 | H11A817300 | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641222 | H11A817300W | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641223 | H11A8173S | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641224 | H11A8173SD | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641225 | H11A817A | 4-PIN PHOTOTRANSISTOR OPTOCOUPLERS | Fairchild Semiconductor |
| 641226 | H11A817A | 4-PIN PHOTOTRANSISTOR OPTOCOUPLERS | QT Optoelectronics |
| 641227 | H11A817A300 | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641228 | H11A817A300W | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641229 | H11A817A3S | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641230 | H11A817A3SD | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641231 | H11A817AS | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641232 | H11A817ASD | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641233 | H11A817AW | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641234 | H11A817B | 4-PIN PHOTOTRANSISTOR OPTOCOUPLERS | Fairchild Semiconductor |
| 641235 | H11A817B | 4-PIN PHOTOTRANSISTOR OPTOCOUPLERS | QT Optoelectronics |
| 641236 | H11A817B300 | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641237 | H11A817B300W | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641238 | H11A817B3S | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641239 | H11A817B3SD | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641240 | H11A817BS | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
