| 604641 | H21B5 | COMUTATOR DE ÎNTRERUPTOR OPTIC PHOTODARLINGTON | Fairchild Semiconductor |
| 604642 | H21B5 | COMUTATOR OPTIC SLOTAT | QT Optoelectronics |
| 604643 | H21B6 | COMUTATOR DE ÎNTRERUPTOR OPTIC PHOTODARLINGTON | Fairchild Semiconductor |
| 604644 | H21B6 | COMUTATOR OPTIC SLOTAT | QT Optoelectronics |
| 604645 | H21L1 | ISO - LOGIC INVERTER SCHMITT TRIGGER INTERRUPTER INTERRUPTER | ISOCOM |
| 604646 | H21L2 | ISO - LOGIC INVERTER SCHMITT TRIGGER INTERRUPTER INTERRUPTER | ISOCOM |
| 604647 | H21LOB | OPTOLOGIC Ž INTERRUPTOR OPTICAL | Fairchild Semiconductor |
| 604648 | H21LOI | OPTOLOGIC Ž INTERRUPTOR OPTICAL | Fairchild Semiconductor |
| 604649 | H21LTB | OPTOLOGIC Ž INTERRUPTOR OPTICAL | Fairchild Semiconductor |
| 604650 | H21LTI | OPTOLOGIC Ž INTERRUPTOR OPTICAL | Fairchild Semiconductor |
| 604651 | H22-1 | DIODE ZENER | Micro Commercial Components |
| 604652 | H22-2 | DIODE ZENER | Micro Commercial Components |
| 604653 | H22-3 | DIODE ZENER | Micro Commercial Components |
| 604654 | H22A | COMUTATOR OPTIC SLOTAT | Fairchild Semiconductor |
| 604655 | H22A1 | COMUTATOR OPTIC SLOTAT | Fairchild Semiconductor |
| 604656 | H22A1 | COMUTATOR OPTIC SLOTAT | QT Optoelectronics |
| 604657 | H22A2 | COMUTATOR OPTIC SLOTAT | Fairchild Semiconductor |
| 604658 | H22A2 | COMUTATOR OPTIC SLOTAT | QT Optoelectronics |
| 604659 | H22A3 | COMUTATOR OPTIC SLOTAT | Fairchild Semiconductor |
| 604660 | H22A3 | COMUTATOR OPTIC SLOTAT | QT Optoelectronics |
| 604661 | H22A4 | COMUTATOR OPTIC SLOTAT | Fairchild Semiconductor |
| 604662 | H22A4 | COMUTATOR OPTIC SLOTAT | QT Optoelectronics |
| 604663 | H22A5 | COMUTATOR OPTIC SLOTAT | Fairchild Semiconductor |
| 604664 | H22A5 | COMUTATOR OPTIC SLOTAT | QT Optoelectronics |
| 604665 | H22A6 | COMUTATOR OPTIC SLOTAT | Fairchild Semiconductor |
| 604666 | H22A6 | COMUTATOR OPTIC SLOTAT | QT Optoelectronics |
| 604667 | H22B1 | COMUTATOR DE ÎNTRERUPTOR OPTIC PHOTODARLINGTON | Fairchild Semiconductor |
| 604668 | H22B1 | COMUTATOR OPTIC SLOTAT | QT Optoelectronics |
| 604669 | H22B2 | COMUTATOR DE ÎNTRERUPTOR OPTIC PHOTODARLINGTON | Fairchild Semiconductor |
| 604670 | H22B2 | COMUTATOR OPTIC SLOTAT | QT Optoelectronics |
| 604671 | H22B3 | COMUTATOR DE ÎNTRERUPTOR OPTIC PHOTODARLINGTON | Fairchild Semiconductor |
| 604672 | H22B3 | COMUTATOR OPTIC SLOTAT | QT Optoelectronics |
| 604673 | H22B4 | COMUTATOR DE ÎNTRERUPTOR OPTIC PHOTODARLINGTON | Fairchild Semiconductor |
| 604674 | H22B4 | COMUTATOR OPTIC SLOTAT | QT Optoelectronics |
| 604675 | H22B5 | COMUTATOR DE ÎNTRERUPTOR OPTIC PHOTODARLINGTON | Fairchild Semiconductor |
| 604676 | H22B5 | COMUTATOR OPTIC SLOTAT | QT Optoelectronics |
| 604677 | H22B6 | COMUTATOR DE ÎNTRERUPTOR OPTIC PHOTODARLINGTON | Fairchild Semiconductor |
| 604678 | H22B6 | COMUTATOR OPTIC SLOTAT | QT Optoelectronics |
| 604679 | H22L | INTERRUPTOR OPTICAL OPTICAL INTERRUPTER | Fairchild Semiconductor |
| 604680 | H22L1 | ISO - LOGIC INVERTER SCHMITT TRIGGER INTERRUPTER INTERRUPTER | ISOCOM |
