| Nr. | Part Name | Description | Manufacturer by |
| 451201 | H11B8153SD | 4-Pin DIP Photodarlington Output Optocoupler | Fairchild Semiconductor |
| 451202 | H11B815S | 4-Pin DIP Photodarlington Output Optocoupler | Fairchild Semiconductor |
| 451203 | H11B815SD | 4-Pin DIP Photodarlington Output Optocoupler | Fairchild Semiconductor |
| 451204 | H11B815W | 4-Pin DIP Photodarlington Output Optocoupler | Fairchild Semiconductor |
| 451205 | H11C1 | PHOTO SCR OPTOCOUPLERS | Fairchild Semiconductor |
| 451206 | H11C1 | photo scr optocouplers | QT Optoelectronics |
| 451207 | H11C1300 | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451208 | H11C1300W | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451209 | H11C13S | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451210 | H11C13SD | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451211 | H11C1S | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451212 | H11C1W | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451213 | H11C2 | PHOTO SCR OPTOCOUPLERS | Fairchild Semiconductor |
| 451214 | H11C2 | photo scr optocouplers | QT Optoelectronics |
| 451215 | H11C2300 | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451216 | H11C2300W | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451217 | H11C23S | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451218 | H11C23SD | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451219 | H11C2S | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451220 | H11C2SD | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451221 | H11C2W | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451222 | H11C3 | PHOTO SCR OPTOCOUPLERS | Fairchild Semiconductor |
| 451223 | H11C3 | photo scr optocouplers | QT Optoelectronics |
| 451224 | H11C3300 | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451225 | H11C3300W | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451226 | H11C33S | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451227 | H11C33SD | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451228 | H11C3S | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451229 | H11C3SD | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451230 | H11C3W | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451231 | H11C4 | PHOTO SCR OPTOCOUPLERS | Fairchild Semiconductor |
| 451232 | H11C4 | Optocoupler, PhotoSCR Output, 400 V VRM, 5 A surge current | Vishay |
| 451233 | H11C4 | photo scr optocouplers | QT Optoelectronics |
| 451234 | H11C4-X006 | Optocouplers | Vishay |
| 451235 | H11C4300 | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451236 | H11C4300W | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451237 | H11C43S | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451238 | H11C43SD | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451239 | H11C4W | 6-Pin DIP Photo SCR Output Optocoupler | Fairchild Semiconductor |
| 451240 | H11C5 | PHOTO SCR OPTOCOUPLERS | Fairchild Semiconductor |
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