| Nr. | Part Name | Description | Manufacturer by |
| 451241 | H11C5 | Optocoupler, PhotoSCR Output, 400 V VRM, 5 A surge current | Vishay |
| 451242 | H11C5 | photo scr optocouplers | QT Optoelectronics |
| 451243 | H11C5300 | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451244 | H11C5300W | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451245 | H11C53S | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451246 | H11C53SD | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451247 | H11C5S | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451248 | H11C5SD | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451249 | H11C5W | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451250 | H11C6 | PHOTO SCR OPTOCOUPLERS | Fairchild Semiconductor |
| 451251 | H11C6 | Optocoupler, PhotoSCR Output, 400 V VRM, 5 A surge current | Vishay |
| 451252 | H11C6 | photo scr optocouplers | QT Optoelectronics |
| 451253 | H11C6-X009 | Optocouplers | Vishay |
| 451254 | H11C6300 | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451255 | H11C63S | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451256 | H11C63SD | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451257 | H11C6SD | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451258 | H11C6W | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451259 | H11D1 | HIGH VOLTAGE PHOTOTRANSISTOR OPTOCOUPLERS | Fairchild Semiconductor |
| 451260 | H11D1 | Optocoupler, Phototransistor Output, With Base Connection, High BVCER Voltage | Vishay |
| 451261 | H11D1 | 6-Pin DIP Optoisolators High Voltage Transistor Output(300 Volts) | Motorola |
| 451262 | H11D1-X007 | Optocouplers | Vishay |
| 451263 | H11D1-X009 | Optocouplers | Vishay |
| 451264 | H11D1.300 | HIGH VOLTAGE PHOTOTRANSISTOR OPTOCOUPLERS | Fairchild Semiconductor |
| 451265 | H11D1300 | 6-pin DIP High Voltage Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 451266 | H11D1300W | 6-pin DIP High Voltage Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 451267 | H11D13S | 6-pin DIP High Voltage Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 451268 | H11D13SD | 6-pin DIP High Voltage Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 451269 | H11D1M | 6-pin DIP high voltage transistor Optocoupler | Fairchild Semiconductor |
| 451270 | H11D1S | 6-pin DIP High Voltage Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 451271 | H11D1SD | 6-pin DIP High Voltage Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 451272 | H11D1W | 6-pin DIP High Voltage Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 451273 | H11D2 | HIGH VOLTAGE PHOTOTRANSISTOR OPTOCOUPLERS | Fairchild Semiconductor |
| 451274 | H11D2 | Optocoupler, Phototransistor Output, With Base Connection, High BVCER Voltage | Vishay |
| 451275 | H11D2 | 6-Pin DIP Optoisolators High Voltage Transistor Output(300 Volts) | Motorola |
| 451276 | H11D2-X007 | Optocouplers | Vishay |
| 451277 | H11D2300 | 6-pin DIP High Voltage Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 451278 | H11D2300W | 6-pin DIP High Voltage Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 451279 | H11D23S | 6-pin DIP High Voltage Phototransistor Output Optocoupler | Fairchild Semiconductor |
| 451280 | H11D23SD | 6-pin DIP High Voltage Phototransistor Output Optocoupler | Fairchild Semiconductor |
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