| 648841 | HMA121BR3V | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648842 | HMA121BR4 | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648843 | HMA121BR4V | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648844 | HMA121BV | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648845 | HMA121C | PACHET MINI-PLAT FULL PITCH SCHEMATIC OPTOCUPLATORI CU 4 PINI | Fairchild Semiconductor |
| 648846 | HMA121CR1 | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648847 | HMA121CR1V | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648848 | HMA121CR2 | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648849 | HMA121CR2V | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648850 | HMA121CR3 | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648851 | HMA121CR3V | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648852 | HMA121CR4 | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648853 | HMA121CR4V | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648854 | HMA121CV | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648855 | HMA121D | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648856 | HMA121DR1 | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648857 | HMA121DR1V | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648858 | HMA121DR2 | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648859 | HMA121DR2V | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648860 | HMA121DR3 | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648861 | HMA121DR3V | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648862 | HMA121DR4 | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648863 | HMA121DR4V | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648864 | HMA121DV | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648865 | HMA121E | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648866 | HMA121ER1 | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648867 | HMA121ER1V | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648868 | HMA121ER2 | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648869 | HMA121ER2V | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648870 | HMA121ER3 | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648871 | HMA121ER3V | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648872 | HMA121ER4 | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648873 | HMA121ER4V | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648874 | HMA121EV | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648875 | HMA121F | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648876 | HMA121FR1 | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648877 | HMA121FR1V | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648878 | HMA121FR2 | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648879 | HMA121FR2V | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
| 648880 | HMA121FR3 | 4-pin completa Pitch MFP Phototransistor Optocoupler Output | Fairchild Semiconductor |
