| 641241 | H11A817BSD | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641242 | H11A817BW | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641243 | H11A817C | 4-PIN PHOTOTRANSISTOR OPTOCOUPLERS | Fairchild Semiconductor |
| 641244 | H11A817C | 4-PIN PHOTOTRANSISTOR OPTOCOUPLERS | QT Optoelectronics |
| 641245 | H11A817C300 | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641246 | H11A817C300W | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641247 | H11A817C3S | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641248 | H11A817C3SD | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641249 | H11A817CS | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641250 | H11A817CSD | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641251 | H11A817CW | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641252 | H11A817D | 4-PIN PHOTOTRANSISTOR OPTOCOUPLERS | Fairchild Semiconductor |
| 641253 | H11A817D | 4-PIN PHOTOTRANSISTOR OPTOCOUPLERS | QT Optoelectronics |
| 641254 | H11A817D300 | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641255 | H11A817D300W | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641256 | H11A817D3S | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641257 | H11A817D3SD | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641258 | H11A817DS | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641259 | H11A817DSD | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
|
| 641260 | H11A817DW | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641261 | H11A817S | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641262 | H11A817SD | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641263 | H11A817W | 4-Pin DIP Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641264 | H11AA1 | AC INPUT/PHOTOTRANSISTOR OPTOCOUPLERS | Fairchild Semiconductor |
| 641265 | H11AA1 | 6-Pin DIP Optoisolators AC Input/Transistor Output | Motorola |
| 641266 | H11AA1 | AC INPUT/PHOTOTRANSISTOR OPTOCOUPLERS | QT Optoelectronics |
| 641267 | H11AA1 | Optocoupler, Phototransistor Output, AC input, With Base Connection | Vishay |
| 641268 | H11AA1-M | 6-Pin DIP AC Input Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641269 | H11AA1-X006 | Optocouplers | Vishay |
| 641270 | H11AA1-X007 | Optocouplers | Vishay |
| 641271 | H11AA1-X009 | Optocouplers | Vishay |
| 641272 | H11AA1300 | 6-Pin DIP AC Input Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641273 | H11AA1300W | 6-Pin DIP AC Input Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641274 | H11AA13S | 6-Pin DIP AC Input Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641275 | H11AA13SD | 6-Pin DIP AC Input Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641276 | H11AA1M | 6-Pin DIP AC Input Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641277 | H11AA1S | 6-Pin DIP AC Input Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641278 | H11AA1SD | 6-Pin DIP AC Input Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641279 | H11AA1SM | 6-Pin DIP AC Input Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 641280 | H11AA1SR2M | 6-Pin DIP AC Input Phototransistor Output Optocoupler | Fairchild Semiconductor |
